ITGB6
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Summary
ITGB6 (integrin subunit beta 6, HGNC:6161) is a protein-coding gene on chromosome 2q24.2, encoding Integrin beta-6 (P18564). Integrin alpha-V:beta-6 (ITGAV:ITGB6) is a receptor for fibronectin and cytotactin.
This gene encodes a protein that is a member of the integrin superfamily. Members of this family are adhesion receptors that function in signaling from the extracellular matrix to the cell. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. The encoded protein forms a dimer with an alpha v chain and this heterodimer can bind to ligands like fibronectin and transforming growth factor beta 1. Alternate splicing results in multiple transcript variants.
Source: NCBI Gene 3694 — RefSeq curated summary.
At a glance
- Gene–disease (curated): amelogenesis imperfecta type 1H (Strong, GenCC) — +2 more curated relationships
- GWAS associations: 12
- Clinical variants (ClinVar): 225 total — 5 pathogenic, 5 likely-pathogenic
- Phenotypes (HPO): 32
- Druggable target: yes — 5 molecules with ChEMBL bioactivity
- MANE Select transcript:
NM_000888
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:6161 |
| Approved symbol | ITGB6 |
| Name | integrin subunit beta 6 |
| Location | 2q24.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Ensembl gene | ENSG00000115221 |
| Ensembl biotype | protein_coding |
| OMIM | 147558 |
| Entrez | 3694 |
Gene structure
Transcript identifiers
Ensembl transcripts: 19 — 14 protein_coding, 2 nonsense_mediated_decay, 2 protein_coding_CDS_not_defined, 1 retained_intron
ENST00000283249, ENST00000409583, ENST00000409872, ENST00000409967, ENST00000428609, ENST00000475438, ENST00000485635, ENST00000498478, ENST00000620391, ENST00000652612, ENST00000873501, ENST00000873502, ENST00000873503, ENST00000958489, ENST00000958490, ENST00000958491, ENST00000958492, ENST00000958493, ENST00000958494
RefSeq mRNA: 7 — MANE Select: NM_000888
NM_000888, NM_001282353, NM_001282354, NM_001282355, NM_001282388, NM_001282389, NM_001282390
CCDS: CCDS2212, CCDS63040, CCDS74596, CCDS74597
Canonical transcript exons
ENST00000283249 — 15 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001215293 | 160099671 | 160101834 |
| ENSE00001716162 | 160199179 | 160199258 |
| ENSE00001900255 | 160200003 | 160200272 |
| ENSE00003508997 | 160141982 | 160142071 |
| ENSE00003523456 | 160126379 | 160126601 |
| ENSE00003527585 | 160172569 | 160172730 |
| ENSE00003545248 | 160137434 | 160137851 |
| ENSE00003547665 | 160195369 | 160195615 |
| ENSE00003549151 | 160196216 | 160196420 |
| ENSE00003552511 | 160173974 | 160174139 |
| ENSE00003565313 | 160107679 | 160107845 |
| ENSE00003573213 | 160112080 | 160112199 |
| ENSE00003607004 | 160138065 | 160138199 |
| ENSE00003652443 | 160169212 | 160169307 |
| ENSE00003689085 | 160123791 | 160123888 |
Expression profiles
Bgee: expression breadth ubiquitous, 188 present calls, max score 96.91.
FANTOM5 (CAGE): breadth broad, TPM avg 5.3998 / max 425.9074, expressed in 343 samples.
FANTOM5 promoters (5 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 31468 | 4.5005 | 334 |
| 31469 | 0.5704 | 199 |
| 31470 | 0.1736 | 99 |
| 31467 | 0.1389 | 59 |
| 31466 | 0.0165 | 5 |
Top tissues by expression
274 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| visceral pleura | UBERON:0002401 | 96.91 | gold quality |
| biceps brachii | UBERON:0001507 | 96.87 | gold quality |
| skeletal muscle tissue of rectus abdominis | UBERON:0004511 | 96.54 | gold quality |
| skeletal muscle tissue of biceps brachii | UBERON:0004502 | 95.52 | gold quality |
| palpebral conjunctiva | UBERON:0001812 | 92.88 | gold quality |
| lower lobe of lung | UBERON:0008949 | 91.53 | gold quality |
| metanephros cortex | UBERON:0010533 | 91.47 | gold quality |
| vastus lateralis | UBERON:0001379 | 91.10 | gold quality |
| body of tongue | UBERON:0011876 | 90.97 | gold quality |
| hindlimb stylopod muscle | UBERON:0004252 | 89.43 | gold quality |
| quadriceps femoris | UBERON:0001377 | 88.91 | gold quality |
| skeletal muscle tissue | UBERON:0001134 | 88.81 | gold quality |
| mammary duct | UBERON:0001765 | 88.57 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 88.57 | gold quality |
| islet of Langerhans | UBERON:0000006 | 88.36 | gold quality |
| triceps brachii | UBERON:0001509 | 87.65 | gold quality |
| jejunal mucosa | UBERON:0000399 | 87.40 | gold quality |
| diaphragm | UBERON:0001103 | 87.15 | gold quality |
| upper lobe of lung | UBERON:0008948 | 86.75 | gold quality |
| upper lobe of left lung | UBERON:0008952 | 86.28 | gold quality |
| gall bladder | UBERON:0002110 | 86.20 | gold quality |
| gingival epithelium | UBERON:0001949 | 85.87 | gold quality |
| jejunum | UBERON:0002115 | 85.08 | gold quality |
| epithelium of mammary gland | UBERON:0003244 | 84.94 | gold quality |
| lung | UBERON:0002048 | 84.71 | gold quality |
| esophagus mucosa | UBERON:0002469 | 84.63 | gold quality |
| gingiva | UBERON:0001828 | 83.93 | gold quality |
| colonic mucosa | UBERON:0000317 | 83.54 | gold quality |
| muscle tissue | UBERON:0002385 | 83.38 | gold quality |
| deltoid | UBERON:0001476 | 83.07 | gold quality |
Single-cell (SCXA)
Detected in 7 experiment(s), a significant marker in 7.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-GEOD-131882 | yes | 2203.09 |
| E-CURD-119 | yes | 1647.33 |
| E-GEOD-75688 | yes | 918.80 |
| E-GEOD-83139 | yes | 909.23 |
| E-GEOD-130148 | yes | 10.27 |
| E-ENAD-27 | yes | 6.73 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
119 targeting ITGB6, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-8485 | 100.00 | 77.57 | 4731 |
| HSA-MIR-126-5P | 100.00 | 72.71 | 3180 |
| HSA-MIR-4795-3P | 100.00 | 74.62 | 4024 |
| HSA-MIR-6833-3P | 100.00 | 70.63 | 3197 |
| HSA-MIR-3613-3P | 100.00 | 76.36 | 7965 |
| HSA-MIR-4768-5P | 100.00 | 69.49 | 2861 |
| HSA-MIR-4682 | 100.00 | 68.89 | 1258 |
| HSA-MIR-3617-3P | 99.98 | 67.86 | 918 |
| HSA-MIR-4482-3P | 99.98 | 72.50 | 3147 |
| HSA-MIR-607 | 99.97 | 73.62 | 5593 |
| HSA-MIR-507 | 99.97 | 70.11 | 1915 |
| HSA-MIR-4666A-3P | 99.96 | 71.71 | 3434 |
| HSA-MIR-1250-3P | 99.96 | 70.04 | 4038 |
| HSA-MIR-3605-5P | 99.96 | 67.12 | 932 |
| HSA-MIR-559 | 99.95 | 72.28 | 3609 |
| HSA-MIR-548AB | 99.95 | 71.31 | 3488 |
| HSA-MIR-23A-3P | 99.95 | 74.24 | 3163 |
| HSA-MIR-23B-3P | 99.95 | 74.24 | 3163 |
| HSA-MIR-23C | 99.95 | 73.92 | 3192 |
| HSA-MIR-548A-5P | 99.94 | 71.27 | 3482 |
| HSA-MIR-548AD-5P | 99.94 | 71.23 | 3502 |
| HSA-MIR-548AE-5P | 99.94 | 71.23 | 3502 |
| HSA-MIR-548AK | 99.94 | 71.24 | 3488 |
| HSA-MIR-548AM-5P | 99.94 | 71.24 | 3488 |
| HSA-MIR-548AP-5P | 99.94 | 71.14 | 3489 |
| HSA-MIR-548AQ-5P | 99.94 | 71.34 | 3426 |
| HSA-MIR-548AR-5P | 99.94 | 71.28 | 3515 |
| HSA-MIR-548AS-5P | 99.94 | 71.22 | 3482 |
| HSA-MIR-548AU-5P | 99.94 | 71.24 | 3488 |
| HSA-MIR-548AY-5P | 99.94 | 71.23 | 3502 |
Literature-anchored findings (GeneRIF, showing 40)
- Integrin expression in colon cancer cells is regulated by the cytoplasmic domain of the beta6 integrin subunit (PMID:11992542)
- Loss of integrin alpha(v)beta6-mediated TGF-beta activation causes Mmp12-dependent emphysema (PMID:12634787)
- upon ligation of integrin beta6 with fibronectin, beta6 complexed with Fyn and activated it, activating a pathway leading to activation of the matrix metalloproteinase-3 gene, and promoting oral SCC cell proliferation and experimental metastasis in vivo (PMID:12917446)
- integrin alpha(v)beta(6) is an RGD-dependent receptor for Coxsackievirus A9 and may be important in natural Coxsackievirus A9 infections (PMID:15194773)
- beta(6) integrin is not normally expressed in adult native or transplanted kidneys but is commonly up-regulated in the distal tubule in disease. (PMID:15458435)
- We conclude that integrin alphavbeta6-dependent MMP-2 and -9 up-regulation is an important feature of increased migration in hypoxic human keratinocytes. (PMID:15828940)
- integrin alphavbeta6, alphavbeta3, alphavbeta5, alpha5beta1 and alpha9beta1 binding to osteopontin is controlled by specific structural motifs that are recognized by extracellular proteases (PMID:16005200)
- Alphavbeta6 integrin down-regulates MMP-13 expression in oral squamous cell carcinoma cells. (PMID:16024014)
- Mn(2+) promoted convergent changes in integrin alphavbeta6 conformation and Fb structure through activation of ERK/MAPK and MMP-9 (PMID:17275949)
- Constitutively activated STAT3 induces tumorigenesis and enhances cell motility of prostate epithelial cells through ITGB6. (PMID:17438134)
- Integrin alphavbeta6 is induced de novo in rodent and human liver fibrosis, where it is expressed on activated bile duct epithelia and (transitional) hepatocytes during fibrosis progression. (PMID:18221819)
- These results suggest that activation of TGF-beta1 by integrin alphavbeta6 contributes to pathological changes and may impair endothelial cell functions in tissues that are chronically infected with cytomegalovirus. (PMID:18349127)
- overexpressed in endometrial carcinomas, especially with high grade and in lymph node metastases (PMID:18698261)
- These data suggest that Coxsackievirus A9 binding to alphaVbeta6 is a high-affinity interaction, which may indicate its importance in clinical infections (PMID:19088289)
- Results show that alphavbeta6- and alpha5beta1-integrin-dependent activation of Rac1 was mediated through Eps8. (PMID:19448673)
- Tumors express alpha(v)beta(6) suggest that this probe has significant potential for the in vivo detection of the malignancy. (PMID:19549907)
- VEGF is critical to the invasive process in human gastric cancer and that this occurs via up-regulation of integrin alphavbeta6 expression and activation of ERK. (PMID:19581046)
- Fusion of epithelial cells by Epstein-Barr virus proteins is triggered by binding of viral glycoproteins gHgL to integrins alphavbeta6 or alphavbeta8. (PMID:19920174)
- Alpha(V)beta(6), but not alpha(V)beta(3), blocked human parechovirus 1 cellular infectivity. (PMID:20554778)
- Saturation transfer difference NMR was applied to the interaction of the integrin alphavbeta6 with a known peptide ligand and highlights novel contact points between the substrate and target protein (PMID:20838674)
- Integrin beta6 plays a role in the compromised wound healing associated with the diabetic state. (PMID:20854469)
- TF-PAR-1 pathway contributes to liver fibrosis induced by chronic cholestasis by increasing expression of the alphaVbeta6 integrin, an important regulator of transforming growth factor-beta1 activation. (PMID:21037076)
- These data identify a novel interaction between Psor and beta6 and demonstrate that it is required for alphavbeta6-dependent invasion by carcinoma cells. (PMID:21132011)
- The authors demonstrated that both integrins alphavbeta6 and alphavbeta8 can serve as specific receptors for Epstein-Barr virus gHgL proteins. (PMID:21178476)
- The endoproteolytic cleavage of alphav subunits is necessary for alphavbeta5/beta6 integrin to control alpha2beta1 function and could thus play an essential role in colon cancer cell migration. (PMID:21787362)
- Data suggest that colorectal cancer (CRC)-derived integrin alphavbeta6 is involved in the establishment of tumor immune tolerance in local tissues. (PMID:21913024)
- Data indicate that integrin beta6, CD46, tissue factor, and chromosome 14 open reading frame 1 (C14ORF1), were identified as overexpressed on pancreatic cancer cell lines. (PMID:21934552)
- our findings indicate that alphavbeta6 and TGF-beta act in a common tumor suppressor pathway (PMID:22787119)
- Increased alphavbeta6 integrin expression is associated with poor prognosis and decreased survival in oral squamous cell carcinoma patients. (PMID:23331428)
- the integrin avb6 plays an important role in the fusion of endosome/lysosome in corneal epithelial cells; inhibition of avb6 results in corneal epithelial barrier dysfunction. (PMID:23412966)
- Results show that stromal cell-derived factor-1 (SDF-1) enhanced ovarian cancer cell invasion through alphavbeta6 integrin-mediated urokinase-type plasminogen activator (uPA) expression via the p38 MAPK and PI3 K/Akt pathway. (PMID:23615713)
- ADAM 10 is over expressed in oral squamous cell carcinoma and contributes to invasive behaviour through a functional association with alphavbeta6 integrin (PMID:24055471)
- upregulation of alphavbeta6 on myoepithelial cells generates a tumor promoter function through TGFbeta upregulation of MMP-9. These data suggest that expression of alphavbeta6 may be used to stratify patients with DCIS. (PMID:24150233)
- Brain metastases ITGB6 expression exhibits considerable heterogeneity according to tumor origin. (PMID:24294359)
- ITGB6 loss-of-function mutations cause autosomal recessive amelogenesis imperfecta. (PMID:24305999)
- alphavbeta6- and alphavbeta8-integrins acted independently and are thus interchangeable as receptors for Herpes simplex type 1 virus entry. (PMID:24367260)
- In conclusion NSCLC cell lines, positive for E-Cadherin,EpCAM and avb6 expression, activate normal fibroblasts through avbeta6/TGFbeta signalling in vitro, and influence both gene expression and response to therapeutic agents. (PMID:24488011)
- Expression of Gli1 and alphavbeta6 inversely correlates in tumours in vivo, and Hh targeting up-regulates TGF-beta1/Smad2/3-dependent alphavbeta6 expression, promoting pro-tumourigenic cell functions in vitro. (PMID:24573955)
- The deficiency of avb6-related hyperpermeability in T84 monolayers could be compensated by adding exogenous avb6 to the culture. (PMID:24677750)
- Integrin beta6 expression correlated significantly with MMP-9 expression, and may be a valuable recurrence indicator for follicular thyroid carcinomas (PMID:24844802)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | itgb6 | ENSDARG00000002494 |
| mus_musculus | Itgb6 | ENSMUSG00000026971 |
| rattus_norvegicus | Itgb6 | ENSRNOG00000008346 |
Paralogs (8): ITGB5 (ENSG00000082781), ITGB8 (ENSG00000105855), ITGB4 (ENSG00000132470), ITGB7 (ENSG00000139626), ITGB1 (ENSG00000150093), ITGB2 (ENSG00000160255), ITGBL1 (ENSG00000198542), ITGB3 (ENSG00000259207)
Protein
Protein identifiers
Integrin beta-6 — P18564 (reviewed: P18564)
All UniProt accessions (5): A0A087WXP3, A0AAQ5BIF8, E9PEE8, P18564, F8WBJ8
UniProt curated annotations — full annotation on UniProt →
Function. Integrin alpha-V:beta-6 (ITGAV:ITGB6) is a receptor for fibronectin and cytotactin. It recognizes the sequence R-G-D in its ligands. Internalization of integrin alpha-V/beta-6 via clathrin-mediated endocytosis promotes carcinoma cell invasion. ITGAV:ITGB6 acts as a receptor for fibrillin-1 (FBN1) and mediates R-G-D-dependent cell adhesion to FBN1. Integrin alpha-V:beta-6 (ITGAV:ITGB6) mediates R-G-D-dependent release of transforming growth factor beta-1 (TGF-beta-1) from regulatory Latency-associated peptide (LAP), thereby playing a key role in TGF-beta-1 activation. (Microbial infection) Integrin ITGAV:ITGB6 acts as a receptor for Coxsackievirus A9 and Coxsackievirus B1. (Microbial infection) Integrin ITGAV:ITGB6 acts as a receptor for Herpes simplex virus-1/HHV-1.
Subunit / interactions. Heterodimer of an alpha and a beta subunit. Interacts with FLNB. Interacts with HAX1. ITGAV:ITGB6 interacts with FBN1. ITGAV:ITGB6 interacts with TGFB1. (Microbial infection) Integrin ITGAV:ITGB6 interacts with coxsackievirus A9, coxsackievirus B1 capsid proteins. (Microbial infection) Integrin ITGAV:ITGB6 interacts with herpes simplex virus-1/HHV-1 gH:gL proteins.
Subcellular location. Cell membrane. Cell junction. Focal adhesion.
Disease relevance. Amelogenesis imperfecta 1H (AI1H) [MIM:616221] A disorder characterized by defective enamel formation, resulting in hypoplastic and hypomineralized tooth enamel that may be rough, pitted, and/or discolored. The disease is caused by variants affecting the gene represented in this entry.
Domain organisation. The VWFA domain (or beta I domain) contains three cation-binding sites: the ligand-associated metal ion-binding site (LIMBS or SyMBS), the metal ion-dependent adhesion site (MIDAS), and the adjacent MIDAS site (ADMIDAS). This domain is also part of the ligand-binding site.
Similarity. Belongs to the integrin beta chain family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| P18564-1 | 1 | yes |
| P18564-2 | 2 |
RefSeq proteins (7): NP_000879, NP_001269282, NP_001269283, NP_001269284, NP_001269317, NP_001269318, NP_001269319 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR002369 | Integrin_bsu_VWA | Domain |
| IPR012896 | Integrin_bsu_tail | Domain |
| IPR013111 | EGF_extracell | Domain |
| IPR014836 | Integrin_bsu_cyt_dom | Domain |
| IPR015812 | Integrin_bsu | Family |
| IPR016201 | PSI | Domain |
| IPR032695 | Integrin_dom_sf | Homologous_superfamily |
| IPR033760 | Integrin_beta_N | Domain |
| IPR036349 | Integrin_bsu_tail_dom_sf | Homologous_superfamily |
| IPR036465 | vWFA_dom_sf | Homologous_superfamily |
| IPR040622 | EGF_integrin_1 | Domain |
| IPR057073 | EGF_integrin_2 | Domain |
| IPR057243 | Integrin_I-EGF_CS | Conserved_site |
Pfam: PF00362, PF07965, PF07974, PF08725, PF17205, PF18372, PF23105
UniProt features (110 total): disulfide bond 28, strand 20, helix 16, binding site 14, glycosylation site 9, domain 6, turn 6, sequence variant 4, topological domain 2, signal peptide 1, chain 1, region of interest 1, transmembrane region 1, splice variant 1
Structure
Experimental structures (PDB)
14 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 9CZD | X-RAY DIFFRACTION | 2.23 |
| 5FFG | X-RAY DIFFRACTION | 2.25 |
| 9CZA | X-RAY DIFFRACTION | 2.49 |
| 4UM9 | X-RAY DIFFRACTION | 2.5 |
| 9CZF | X-RAY DIFFRACTION | 2.53 |
| 9CZ7 | X-RAY DIFFRACTION | 2.57 |
| 4UM8 | X-RAY DIFFRACTION | 2.85 |
| 9XMM | ELECTRON MICROSCOPY | 2.88 |
| 8TCG | ELECTRON MICROSCOPY | 3.4 |
| 5FFO | X-RAY DIFFRACTION | 3.49 |
| 5NET | ELECTRON MICROSCOPY | 8.6 |
| 5NEM | ELECTRON MICROSCOPY | 10.8 |
| 5NER | ELECTRON MICROSCOPY | 11.5 |
| 5NEU | ELECTRON MICROSCOPY | 12.3 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-P18564-F1 | 82.96 | 0.40 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Ligand- & substrate-binding residues (14): 140 (in midas binding site); 142 (in midas binding site); 144 (in admidas binding site); 144 (in midas binding site); 147 (in admidas binding site); 148 (in admidas binding site); 179 (in limbs binding site); 235 (in limbs binding site); 237 (in limbs binding site); 239 (in limbs binding site); 240 (in limbs binding site); 240 (in midas binding site) …
Disulfide bonds (28): 23–41, 31–454, 34–59, 44–70, 197–204, 252–293, 394–406, 426–452, 456–476, 467–479, 481–490, 492–519, 502–517, 511–522, 524–537, 539–560, 544–558, 552–563, 565–574, 576–599 …
Glycosylation sites (9): 48, 97, 260, 387, 396, 463, 471, 541, 575
Function
Pathways and Gene Ontology
Reactome pathways
9 pathways
| ID | Pathway |
|---|---|
| R-HSA-1566948 | Elastic fibre formation |
| R-HSA-2129379 | Molecules associated with elastic fibres |
| R-HSA-216083 | Integrin cell surface interactions |
| R-HSA-2173789 | TGF-beta receptor signaling activates SMADs |
| R-HSA-3000178 | ECM proteoglycans |
| R-HSA-1474244 | Extracellular matrix organization |
| R-HSA-162582 | Signal Transduction |
| R-HSA-170834 | Signaling by TGF-beta Receptor Complex |
| R-HSA-9006936 | Signaling by TGFB family members |
MSigDB gene sets: 320 (showing top):
GOBP_MYELOID_CELL_DIFFERENTIATION, GOBP_RESPONSE_TO_IONIZING_RADIATION, GOBP_DENDRITIC_CELL_DIFFERENTIATION, REACTOME_SIGNALING_BY_TGF_BETA_RECEPTOR_COMPLEX, GU_PDEF_TARGETS_DN, GOBP_SKELETAL_SYSTEM_DEVELOPMENT, GOBP_INFLAMMATORY_RESPONSE, GOCC_CELL_SURFACE, TGACCTY_ERR1_Q2, GOBP_MYELOID_LEUKOCYTE_DIFFERENTIATION, GOBP_TOOTH_MINERALIZATION, SRF_Q5_01, HINATA_NFKB_TARGETS_KERATINOCYTE_UP, GOBP_LIPID_HOMEOSTASIS, GOBP_WOUND_HEALING
GO Biological Process (28): cell morphogenesis (GO:0000902), inflammatory response (GO:0006954), cell adhesion (GO:0007155), cell-matrix adhesion (GO:0007160), transforming growth factor beta receptor signaling pathway (GO:0007179), integrin-mediated signaling pathway (GO:0007229), response to virus (GO:0009615), cell migration (GO:0016477), cell adhesion mediated by integrin (GO:0033627), wound healing (GO:0042060), surfactant homeostasis (GO:0043129), memory T cell differentiation (GO:0043379), skin development (GO:0043588), lung alveolus development (GO:0048286), phospholipid homeostasis (GO:0055091), hard palate development (GO:0060022), bone development (GO:0060348), bronchiole development (GO:0060435), Langerhans cell differentiation (GO:0061520), enamel mineralization (GO:0070166), cellular response to ionizing radiation (GO:0071479), transforming growth factor beta production (GO:0071604), amelogenesis (GO:0097186), cell-cell adhesion (GO:0098609), immune response (GO:0006955), response to wounding (GO:0009611), gene expression (GO:0010467), symbiont entry into host cell (GO:0046718)
GO Molecular Function (5): virus receptor activity (GO:0001618), integrin binding (GO:0005178), metal ion binding (GO:0046872), molecular function activator activity (GO:0140677), protein binding (GO:0005515)
GO Cellular Component (9): plasma membrane (GO:0005886), focal adhesion (GO:0005925), integrin complex (GO:0008305), external side of plasma membrane (GO:0009897), cell surface (GO:0009986), integrin alphav-beta6 complex (GO:0034685), signaling receptor complex (GO:0043235), membrane (GO:0016020), anchoring junction (GO:0070161)
Reactome top-level categories
Rollup of top-5 pathways:
| Category | Pathways |
|---|---|
| Extracellular matrix organization | 3 |
| Elastic fibre formation | 1 |
| Signaling by TGF-beta Receptor Complex | 1 |
| Signaling by TGFB family members | 1 |
| Signal Transduction | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| animal organ development | 2 |
| lung development | 2 |
| anatomical structure development | 2 |
| cellular anatomical structure | 2 |
| anatomical structure morphogenesis | 1 |
| defense response | 1 |
| cellular process | 1 |
| cell-substrate adhesion | 1 |
| cellular response to transforming growth factor beta stimulus | 1 |
| transforming growth factor beta receptor superfamily signaling pathway | 1 |
| cell surface receptor signaling pathway | 1 |
| response to other organism | 1 |
| cell motility | 1 |
| cell adhesion | 1 |
| response to wounding | 1 |
| tissue regeneration | 1 |
| multicellular organismal-level chemical homeostasis | 1 |
| T cell differentiation involved in immune response | 1 |
| immunological memory formation process | 1 |
| lipid homeostasis | 1 |
| secondary palate development | 1 |
| skeletal system development | 1 |
| respiratory tube development | 1 |
| myeloid dendritic cell differentiation | 1 |
| tooth mineralization | 1 |
| amelogenesis | 1 |
| symbiont entry into host cell | 1 |
| exogenous protein binding | 1 |
| signaling receptor binding | 1 |
| protein-containing complex binding | 1 |
| cell adhesion molecule binding | 1 |
| cation binding | 1 |
| molecular function regulator activity | 1 |
| binding | 1 |
| membrane | 1 |
| cell periphery | 1 |
| cell-substrate junction | 1 |
| protein complex involved in cell adhesion | 1 |
| plasma membrane signaling receptor complex | 1 |
| plasma membrane | 1 |
Protein interactions and networks
STRING
1432 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| ITGB6 | ITGAV | P06756 | 871 |
| ITGB6 | FN1 | P02751 | 820 |
| ITGB6 | S100A7 | P31151 | 774 |
| ITGB6 | TLN1 | Q9Y490 | 752 |
| ITGB6 | ITGA3 | P26006 | 745 |
| ITGB6 | TGFB1 | P01137 | 743 |
| ITGB6 | ITGA2 | P17301 | 715 |
| ITGB6 | TGFB2 | P08112 | 701 |
| ITGB6 | MMP12 | P39900 | 701 |
| ITGB6 | ITGA1 | P56199 | 688 |
| ITGB6 | ITGA6 | P23229 | 642 |
| ITGB6 | ELN | P15502 | 638 |
| ITGB6 | TGFB3 | P10600 | 603 |
| ITGB6 | ITGA4 | P13612 | 598 |
| ITGB6 | TLN2 | Q9Y4G6 | 586 |
IntAct
13 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| ITGAV | ITGB6 | psi-mi:“MI:0407”(direct interaction) | 0.800 |
| CFTR | ESYT2 | psi-mi:“MI:2364”(proximity) | 0.710 |
| ITGAV | TGFB1 | psi-mi:“MI:0915”(physical association) | 0.490 |
| ITGAV | TGFB3 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| ITGB6 | HMGN2 | psi-mi:“MI:0915”(physical association) | 0.400 |
| ITGAV | psi-mi:“MI:0407”(direct interaction) | 0.360 | |
| CFTR | UBA6 | psi-mi:“MI:2364”(proximity) | 0.270 |
BioGRID (16): FHL2 (Affinity Capture-Western), ITGB6 (Proximity Label-MS), ITGB6 (Proximity Label-MS), ITGB6 (Proximity Label-MS), ITGB6 (Two-hybrid), ITGB6 (Two-hybrid), ITGB6 (Proximity Label-MS), ITGB6 (Reconstituted Complex), ITGB6 (Two-hybrid), ITGB6 (Affinity Capture-Western), ITGB6 (Reconstituted Complex), ITGB6 (Proximity Label-MS), HSPD1 (Cross-Linking-MS (XL-MS)), ITGB6 (Proximity Label-MS), MAPK1 (Affinity Capture-Western)
ESM2 similar proteins: A0A2D0TC04, A1A4K5, A2VDP5, A8K7I4, J3SBP3, J3SEZ3, O14638, P06802, P0DQQ4, P15396, P18563, P18564, P22413, P54793, P97259, P97675, Q08834, Q09328, Q13822, Q14CN2, Q1RPR6, Q29444, Q2TU62, Q32KH8, Q3SZI1, Q4FZV0, Q5FYA8, Q5GF25, Q5R5M5, Q64610, Q6AYF4, Q6DDW2, Q6DYE8, Q6NXH2, Q6PT52, Q6Q473, Q863C4, Q8BTJ4, Q8K1B9, Q8K2I4
Diamond homologs: A2A863, A5Z1X6, B0FYY4, O08680, O54890, O70309, P05106, P05107, P05556, P07228, P09055, P11584, P11835, P12606, P12607, P16144, P18084, P18563, P18564, P26010, P26011, P26012, P29319, P29320, P32592, P49134, P53712, P53713, P53714, P80747, Q07409, Q07441, Q09062, Q0VBD0, Q1RPR6, Q27591, Q27874, Q2VJ42, Q3UH53, Q3UV74
SIGNOR signaling
6 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| ITGB1BP1 | “down-regulates activity” | ITGB6 | binding |
| DOK1 | “down-regulates activity” | ITGB6 | binding |
| ITGB6 | “up-regulates activity” | PTK2 | |
| Kindlin | “up-regulates activity” | ITGB6 | binding |
| TLN1 | “up-regulates activity” | ITGB6 | binding |
| ITGB6 | “form complex” | “Av/b6 integrin” | binding |
Disease & clinical
Clinical variants and AI predictions
ClinVar
225 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 5 |
| Likely pathogenic | 5 |
| Uncertain significance | 135 |
| Likely benign | 25 |
| Benign | 40 |
Top pathogenic / likely-pathogenic (10)
| Variant ID | HGVS | Classification |
|---|---|---|
| 1333182 | NM_000888.5(ITGB6):c.625G>T (p.Gly209Ter) | Pathogenic |
| 180683 | NM_000888.5(ITGB6):c.427G>A (p.Ala143Thr) | Pathogenic |
| 180684 | NM_000888.5(ITGB6):c.825T>A (p.His275Gln) | Pathogenic |
| 180685 | NM_000888.5(ITGB6):c.1846C>T (p.Arg616Ter) | Pathogenic |
| 217305 | NM_000888.5(ITGB6):c.898G>A (p.Glu300Lys) | Pathogenic |
| 1333183 | NM_000888.5(ITGB6):c.1661-3C>G | Likely pathogenic |
| 180686 | NM_000888.5(ITGB6):c.586C>A (p.Pro196Thr) | Likely pathogenic |
| 2444003 | NM_000888.5(ITGB6):c.718G>A (p.Glu240Lys) | Likely pathogenic |
| 4849344 | NM_000888.5(ITGB6):c.62-2A>G | Likely pathogenic |
| 4849433 | NM_000888.5(ITGB6):c.594-1G>A | Likely pathogenic |
SpliceAI
2346 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 2:160107674:CATA:C | donor_loss | 1.0000 |
| 2:160107675:ATAC:A | donor_loss | 1.0000 |
| 2:160107676:TA:T | donor_loss | 1.0000 |
| 2:160107678:C:CT | donor_loss | 1.0000 |
| 2:160107842:CAAT:C | acceptor_gain | 1.0000 |
| 2:160107844:ATC:A | acceptor_loss | 1.0000 |
| 2:160107846:C:CA | acceptor_loss | 1.0000 |
| 2:160107846:C:CC | acceptor_gain | 1.0000 |
| 2:160107847:T:C | acceptor_loss | 1.0000 |
| 2:160107854:A:AC | acceptor_gain | 1.0000 |
| 2:160110528:T:A | donor_gain | 1.0000 |
| 2:160123793:T:A | donor_gain | 1.0000 |
| 2:160126374:ATTAC:A | donor_loss | 1.0000 |
| 2:160126375:TTACC:T | donor_loss | 1.0000 |
| 2:160126376:TACC:T | donor_loss | 1.0000 |
| 2:160126377:ACCGT:A | donor_loss | 1.0000 |
| 2:160141980:A:AC | donor_gain | 1.0000 |
| 2:160141981:C:CC | donor_gain | 1.0000 |
| 2:160141983:T:TA | donor_gain | 1.0000 |
| 2:160172532:ATAGC:A | donor_gain | 1.0000 |
| 2:160172565:ACACC:A | donor_loss | 1.0000 |
| 2:160172567:A:AC | donor_gain | 1.0000 |
| 2:160172567:ACCAA:A | donor_loss | 1.0000 |
| 2:160172568:C:CC | donor_gain | 1.0000 |
| 2:160173961:C:CA | donor_gain | 1.0000 |
| 2:160173971:TACCT:T | donor_loss | 1.0000 |
| 2:160173972:A:C | donor_loss | 1.0000 |
| 2:160174135:TACTA:T | acceptor_gain | 1.0000 |
| 2:160174137:CTA:C | acceptor_gain | 1.0000 |
| 2:160174138:TA:T | acceptor_gain | 1.0000 |
AlphaMissense
5220 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 2:160172612:C:G | C293S | 0.999 |
| 2:160172613:A:T | C293S | 0.999 |
| 2:160172680:A:C | S270R | 0.999 |
| 2:160172680:A:T | S270R | 0.999 |
| 2:160172682:T:G | S270R | 0.999 |
| 2:160172696:A:G | L265P | 0.999 |
| 2:160172716:C:A | W258C | 0.999 |
| 2:160172716:C:G | W258C | 0.999 |
| 2:160172718:A:G | W258R | 0.999 |
| 2:160172718:A:T | W258R | 0.999 |
| 2:160173977:A:C | C252W | 0.999 |
| 2:160173979:A:G | C252R | 0.999 |
| 2:160195438:C:T | G175E | 0.999 |
| 2:160195549:A:G | L138P | 0.999 |
| 2:160199191:C:A | W43C | 0.999 |
| 2:160199191:C:G | W43C | 0.999 |
| 2:160137844:A:G | F417S | 0.998 |
| 2:160169285:A:G | L315P | 0.998 |
| 2:160172613:A:G | C293R | 0.998 |
| 2:160172650:G:C | S280R | 0.998 |
| 2:160172650:G:T | S280R | 0.998 |
| 2:160172652:T:G | S280R | 0.998 |
| 2:160172667:G:C | H275D | 0.998 |
| 2:160173978:C:G | C252S | 0.998 |
| 2:160173978:C:T | C252Y | 0.998 |
| 2:160173979:A:T | C252S | 0.998 |
| 2:160174028:A:C | N235K | 0.998 |
| 2:160174028:A:T | N235K | 0.998 |
| 2:160174121:A:C | C204W | 0.998 |
| 2:160174122:C:G | C204S | 0.998 |
dbSNP variants (sampled 300 via entrez): RS1000018704 (2:160173543 C>G), RS1000073888 (2:160130936 T>A,C), RS1000161996 (2:160135571 A>T), RS1000181504 (2:160189741 T>G), RS1000204396 (2:160180634 T>C), RS1000214100 (2:160183698 C>A), RS1000229321 (2:160139135 T>A,C), RS1000273941 (2:160135264 GACAA>G), RS1000286292 (2:160184513 G>A), RS1000298725 (2:160145634 C>A,T), RS1000304106 (2:160118149 C>A), RS1000322206 (2:160167253 G>A), RS1000324217 (2:160181828 T>C), RS1000330199 (2:160163496 G>A,C,T), RS1000409115 (2:160151496 A>G)
Disease associations
OMIM: gene MIM:147558 | disease phenotypes: MIM:616221
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| amelogenesis imperfecta type 1H | Strong | Autosomal recessive |
| amelogenesis imperfecta type 1 | Supportive | Autosomal dominant |
| amelogenesis imperfecta, type 3A | Supportive | Autosomal dominant |
Mondo (5): amelogenesis imperfecta type 1H (MONDO:0014540), prostate cancer (MONDO:0008315), microcephaly (MONDO:0001149), amelogenesis imperfecta type 1 (MONDO:0015047), amelogenesis imperfecta, type 3A (MONDO:0007538)
Orphanet (2): Amelogenesis imperfecta (Orphanet:88661), Familial prostate cancer (Orphanet:1331)
HPO phenotypes
32 total (30 of 32 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0000252 | Microcephaly |
| HP:0000365 | Hearing impairment |
| HP:0000400 | Macrotia |
| HP:0000613 | Photophobia |
| HP:0000705 | Amelogenesis imperfecta |
| HP:0000815 | Hypergonadotropic hypogonadism |
| HP:0000962 | Hyperkeratosis |
| HP:0001156 | Brachydactyly |
| HP:0001171 | Split hand |
| HP:0001249 | Intellectual disability |
| HP:0001250 | Seizure |
| HP:0001252 | Hypotonia |
| HP:0001371 | Flexion contracture |
| HP:0001510 | Growth delay |
| HP:0001596 | Alopecia |
| HP:0002209 | Sparse scalp hair |
| HP:0002231 | Sparse body hair |
| HP:0002353 | EEG abnormality |
| HP:0002650 | Scoliosis |
| HP:0002750 | Delayed skeletal maturation |
| HP:0004322 | Short stature |
| HP:0005105 | Abnormal nasal morphology |
| HP:0006286 | Yellow-brown discoloration of the teeth |
| HP:0006297 | Enamel hypoplasia |
| HP:0008064 | Ichthyosis |
| HP:0008070 | Sparse hair |
| HP:0009102 | Anterior open-bite malocclusion |
| HP:0009722 | Dental enamel pits |
| HP:0011842 | Abnormal skeletal morphology |
GWAS associations
12 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST000665_1 | Type 2 diabetes | 4.000000e-08 |
| GCST000984_1 | Idiopathic membranous nephropathy | 9.000000e-29 |
| GCST004063_146 | Waist circumference adjusted for body mass index | 2.000000e-07 |
| GCST004063_167 | Waist circumference adjusted for body mass index | 7.000000e-09 |
| GCST007277_3 | Tourette syndrome | 2.000000e-07 |
| GCST007995_50 | Asthma (childhood onset) | 9.000000e-09 |
| GCST010916_9 | Proportion of activated microglia (inferior temporal cortex) | 2.000000e-06 |
| GCST90000025_820 | Appendicular lean mass | 3.000000e-10 |
| GCST90002381_50 | Eosinophil count | 4.000000e-09 |
| GCST90002383_190 | Hematocrit | 7.000000e-10 |
| GCST90002384_236 | Hemoglobin | 4.000000e-10 |
| GCST90014033_16 | Haemorrhoidal disease | 2.000000e-11 |
EFO canonical traits (5, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0007789 | BMI-adjusted waist circumference |
| EFO:0004980 | appendicular lean mass |
| EFO:0004842 | eosinophil count |
| EFO:0004348 | hematocrit |
| EFO:0004509 | hemoglobin measurement |
MeSH disease descriptors (3)
| Descriptor | Name | Tree numbers |
|---|---|---|
| D008831 | Microcephaly | C05.660.207.620; C10.500.507.400.500; C16.131.621.207.620; C16.131.666.507.400.500 |
| D011471 | Prostatic Neoplasms | C04.588.945.440.770; C12.100.500.260.750; C12.100.500.565.625; C12.200.294.260.750; C12.200.294.565.625; C12.200.758.409.750; C12.900.619.750 |
| C562880 | Amelogenesis Imperfecta, Type III (supp.) |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: yes
ChEMBL targets (4): CHEMBL2111416 (PROTEIN COMPLEX), CHEMBL4876 (SINGLE PROTEIN), CHEMBL6066570 (PROTEIN COMPLEX), CHEMBL6066571 (PROTEIN COMPLEX)
Molecules with ChEMBL bioactivity
5 molecules (phase ≥1), by development phase (incl. off-target/promiscuous compounds). Patent mentions across the top 20 by phase: 10,308 (via chembl_molecule»patent_compound — counts attach to the compound, not the gene–compound relationship, so off-target/promiscuous molecules can dominate).
| Molecule | Name | Phase | Patents |
|---|---|---|---|
| CHEMBL429876 | CILENGITIDE | 3 | 10,123 |
| CHEMBL5315046 | NESVATEGRAST | 2 | 72 |
| CHEMBL3319236 | GLPG-0187 | 1 | 96 |
| CHEMBL4241824 | GSK-3008348 FREE BASE | 1 | 8 |
| CHEMBL4246089 | GSK-3008348 | 1 | 9 |
PharmGKB: 1 entry (VIP=true, CPIC=false)
GtoPdb / IUPHAR curated pharmacology
(IUPHAR/BPS Guide to Pharmacology — expert-curated)
Target class: catalytic receptor — Integrins
Most potent curated ligand interactions (1 total), top 1:
| Ligand | Action | Affinity | Parameter |
|---|---|---|---|
| compound 7 [PMID: 31381331] | Inhibition | 9.97 | pKi |
Binding affinities (BindingDB)
20 measured of 24 human assays (24 total across all organisms); most potent 20 below. Values come from heterogeneous assays and are not directly comparable.
| Ligand | Measure | Value | Patent |
|---|---|---|---|
| (3S)-3-[3-bromo-5-(trifluoromethyl)phenyl]-3-[[2-[[5-[(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]pyridine-3-carbonyl]amino]acetyl]amino]propanoic acid | IC50 | 0.3 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-chloro-5-(difluoromethyl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido]propanoic acid | IC50 | 0.5 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-bromo-5-methyl-phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 0.5 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-bromo-5-chloro-phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido]propanoic acid | IC50 | 0.6 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-(3-bromo-5-chloro-phenyl)-3-[[2-[[5-[(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]pyridine-3-carbonyl]amino]acetyl]amino]propanoic acid | IC50 | 0.6 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-bromo-5-fluoro-phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 0.6 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-(3,5-dibromophenyl)-3-[[2-[[5-[(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]pyridine-3-carbonyl]amino]acetyl]amino]propanoic acid | IC50 | 0.6 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-bromo-5-(difluoromethyl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido]propanoic acid | IC50 | 0.7 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-chloro-5-(trifluoromethyl)phenyl]3-[[2-[[5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]pyridine-3-carbonyl]amino]acetyl]amino]propanoic acid | IC50 | 0.7 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-(3-bromo-5-(trifluoromethyl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 0.8 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-chloro-5-(trifluoromethyl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido]propanoic acid | IC50 | 0.8 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-(3,5-dibromophenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 1 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3,5-bis(trifluoromethyl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido]propanoic acid | IC50 | 1 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3,5-dichloro-phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 1 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-chloro-5-(trifluoromethoxy)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 1 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-(3-bromo-5-(trifluoromethoxy)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 1 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (3S)-3-[3-chloro-5-methyl-phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid | IC50 | 2 nM | US-10035778: Meta-azacyclic amino benzoic acid derivatives as pan integrin antagonists |
| (2R)-2-[[(6R)-4,5,6,7-tetrahydro-1H-indazole-6-carbonyl]amino]-4-[3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]cyclobutyl]oxybutanoic acid | IC50 | 150 nM | US-11180494: Substituted amino acids as integrin inhibitors |
| 3-[3-[4-(1H-benzimidazol-2-ylamino)butyl]-2-oxoimidazolidin-1-yl]-3-[3-(trifluoromethyl)phenyl]propanoic acid | IC50 | 376 nM | US-10118929: Nonanoic and decanoic acid derivatives and uses thereof |
| 3-[2-oxo-3-[4-(pyridin-2-ylamino)butyl]imidazolidin-1-yl]-3-[3-(trifluoromethyl)phenyl]propanoic acid | IC50 | 394 nM | US-10118929: Nonanoic and decanoic acid derivatives and uses thereof |
ChEMBL bioactivities
810 potent at pChembl≥5 of 826 total, top 50 by pChembl (potency: 10 = 0.1 nM, 6 = 1 µM).
| pChembl | Type | Value | Unit | Molecule |
|---|---|---|---|---|
| 11.00 | Ki | 0.01 | nM | GSK-3008348 FREE BASE |
| 10.80 | Kd | 0.01585 | nM | GSK-3008348 FREE BASE |
| 10.70 | Ki | 0.01995 | nM | CHEMBL4244784 |
| 10.70 | Kd | 0.02 | nM | GSK-3008348 FREE BASE |
| 10.60 | Ki | 0.02512 | nM | CHEMBL4238909 |
| 10.50 | Ki | 0.03162 | nM | CHEMBL4242263 |
| 10.40 | IC50 | 0.04 | nM | CHEMBL267434 |
| 10.40 | Ki | 0.03981 | nM | GSK-3008348 FREE BASE |
| 10.40 | Ki | 0.03981 | nM | CHEMBL4241584 |
| 10.40 | Ki | 0.03981 | nM | CHEMBL4249629 |
| 10.40 | Ki | 0.03981 | nM | CHEMBL4249172 |
| 10.40 | Ki | 0.03981 | nM | GSK-3008348 |
| 10.30 | Ki | 0.05012 | nM | CHEMBL4237919 |
| 10.20 | Ki | 0.0631 | nM | CHEMBL4238909 |
| 10.20 | Ki | 0.0631 | nM | CHEMBL4243367 |
| 10.20 | Ki | 0.0631 | nM | CHEMBL4237868 |
| 10.20 | Ki | 0.0631 | nM | CHEMBL4239085 |
| 10.10 | Ki | 0.07943 | nM | CHEMBL4242635 |
| 10.10 | Ki | 0.07943 | nM | CHEMBL4247149 |
| 10.10 | Ki | 0.07943 | nM | CHEMBL4248589 |
| 10.00 | Ki | 0.1 | nM | CHEMBL4251444 |
| 9.97 | Ki | 0.1072 | nM | CHEMBL4468357 |
| 9.89 | IC50 | 0.13 | nM | CHEMBL5790863 |
| 9.82 | IC50 | 0.15 | nM | CHEMBL9278 |
| 9.80 | EC50 | 0.1585 | nM | GSK-3008348 FREE BASE |
| 9.76 | Ki | 0.1738 | nM | CHEMBL4573716 |
| 9.70 | IC50 | 0.2 | nM | CHEMBL5914164 |
| 9.59 | IC50 | 0.26 | nM | CHEMBL4441624 |
| 9.59 | IC50 | 0.26 | nM | CHEMBL4780301 |
| 9.55 | IC50 | 0.28 | nM | CHEMBL4441624 |
| 9.52 | IC50 | 0.3 | nM | CHEMBL5766697 |
| 9.52 | IC50 | 0.3 | nM | CHEMBL5920684 |
| 9.52 | IC50 | 0.3 | nM | CHEMBL5786200 |
| 9.52 | IC50 | 0.3 | nM | CHEMBL5748399 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL9200 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL5781301 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL5964326 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL5974146 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL5802710 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL5889173 |
| 9.40 | IC50 | 0.4 | nM | CHEMBL5951981 |
| 9.30 | IC50 | 0.5 | nM | CHEMBL5975238 |
| 9.30 | IC50 | 0.5 | nM | CHEMBL5790208 |
| 9.30 | IC50 | 0.5 | nM | CHEMBL5770209 |
| 9.30 | IC50 | 0.5 | nM | CHEMBL6150463 |
| 9.24 | IC50 | 0.57 | nM | CHEMBL5903364 |
| 9.22 | IC50 | 0.6 | nM | CHEMBL9555 |
| 9.22 | IC50 | 0.6 | nM | CHEMBL5819051 |
| 9.22 | IC50 | 0.6 | nM | CHEMBL5802648 |
| 9.17 | IC50 | 0.67 | nM | CHEMBL4575627 |
PubChem BioAssay actives
362 with measured affinity, of 524 total; 50 most potent distinct compounds. Largely complementary to BindingDB; screening values are coarse (µM, 4 dp), so sub-nM hits tie at the floor.
| Compound | Assay | Type | Value | Unit |
|---|---|---|---|---|
| 3-[[2-[4-[(4-methyl-2-pyridinyl)amino]butanoylamino]acetyl]amino]-3-(4-naphthalen-1-ylphenyl)propanoic acid | 1171325: Inhibition of integrin alphavbeta6 (unknown origin) by Merck binding assay | ic50 | <0.0001 | uM |
| (3S)-3-(3-morpholin-4-ylphenyl)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400456: Binding affinity to human integrin alphaVbeta6 assessed as dissociation constant up to 48 hrs by liquid scintillation counting | ki | <0.0001 | uM |
| (3S)-3-[3-(3,5-dimethylpyrazol-1-yl)-5-morpholin-4-ylphenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| (3S)-3-[3-(2,5-dimethyl-1H-imidazol-4-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| (3S)-3-[3-[(3S)-oxolan-3-yl]oxyphenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| (3S)-3-[3-(oxolan-3-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| (3S)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]-3-[3-(triazol-1-yl)phenyl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| (3S)-3-[3-(3,5-dimethylpyrazol-1-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| (3S)-3-[3-(3,5-dimethylpyrazol-1-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid;hydrochloride | 1577126: Inhibition of integrin alphavbeta6 (unknown origin) by radioligand binding assay | ki | <0.0001 | uM |
| 3-[[2-[4-[(4-methyl-2-pyridinyl)amino]butanoylamino]acetyl]amino]-3-[3-(trifluoromethoxy)phenyl]propanoic acid | 220626: Inhibition of fibronectin binding to recombinant human alphaV-beta6 integrin | ic50 | 0.0001 | uM |
| (3S)-3-(3-cyclopropyl-5-morpholin-4-ylphenyl)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-[(3R)-oxolan-3-yl]oxyphenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-(3-methyl-1,2,4-triazol-4-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-(3,5-dimethyl-1,2,4-triazol-1-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-(3,5-dimethylpyrazol-1-yl)phenyl]-4-[(1S,3R)-1-methyl-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-ium-1-yl]butanoate | 1577126: Inhibition of integrin alphavbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-(3-methylpyrazol-1-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-(3-pyrazol-1-ylphenyl)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-(5-methylpyrazol-1-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-(3-cyclopropylphenyl)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400434: Binding affinity to alphaVbeta6 (unknown origin) by radioligand binding assay | ki | 0.0001 | uM |
| (3S)-3-[3-(3,5-dimethylpyrazol-1-yl)phenyl]-4-[(1R,3R)-1-methyl-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-ium-1-yl]butanoate | 1577126: Inhibition of integrin alphavbeta6 (unknown origin) by radioligand binding assay | ki | 0.0002 | uM |
| 2-[(2,6-dichlorobenzoyl)amino]-3-[5-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)pentanoylamino]propanoic acid | 2065303: Inhibition of recombinant human Integrin alphaVbeta6 using TMB as substrate incubated for 2 hrs in presence of LAP by ELISA | ic50 | 0.0002 | uM |
| 2-[(3S,6S,9S,12S,18S,21S,24S,27R)-24-(4-aminobutyl)-3,21-dibenzyl-18-[3-(diaminomethylideneamino)propyl]-6,25-dimethyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26-nonaoxo-1,4,7,10,13,16,19,22,25-nonazabicyclo[25.3.0]triacontan-12-yl]acetic acid | 1614468: Inhibition of LAP binding to human integrin alphavbeta6 receptor after 1 hr by solid-phase binding assay | ic50 | 0.0003 | uM |
| 2-[(3S,6S,9S,12S,18S,21S,24S,27S)-24-(4-aminobutyl)-3,21-dibenzyl-18-[3-(diaminomethylideneamino)propyl]-6,25-dimethyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26-nonaoxo-1,4,7,10,13,16,19,22,25-nonazabicyclo[25.3.0]triacontan-12-yl]acetic acid | 1744037: Binding affinity to human integrin alphaVbeta6 incubated for 1 hr by ELISA based solid phase integrin binding assay | ic50 | 0.0003 | uM |
| 3-(3,5-dichlorophenyl)-3-[[2-[5-[(4-methyl-2-pyridinyl)amino]pentanoylamino]acetyl]amino]propanoic acid | 220626: Inhibition of fibronectin binding to recombinant human alphaV-beta6 integrin | ic50 | 0.0004 | uM |
| 3-(4-phenylphenyl)-3-[[2-[5-(pyridin-2-ylamino)pentanoylamino]acetyl]amino]propanoic acid | 1177803: Antagonist activity at alphavbeta6 integrin receptor (unknown origin) by cell-free ELISA | ic50 | 0.0006 | uM |
| 2-[(3R,9S,12S,15S,18S,24S,27S,30S)-9-benzyl-24-[3-(diaminomethylideneamino)propyl]-12,27-dimethyl-15-(2-methylpropyl)-2,8,11,14,17,20,23,26,29-nonaoxo-1,7,10,13,16,19,22,25,28-nonazatricyclo[28.3.0.03,7]tritriacontan-18-yl]acetic acid | 1614468: Inhibition of LAP binding to human integrin alphavbeta6 receptor after 1 hr by solid-phase binding assay | ic50 | 0.0007 | uM |
| (3S)-3-[3-(oxetan-3-yloxy)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0010 | uM |
| (3S)-3-(3-bromo-5-chloro-2-hydroxyphenyl)-3-[[2-[[5-[(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]pyridine-3-carbonyl]amino]acetyl]amino]propanoic acid | 1177807: Antagonist activity at alphavbeta6 integrin receptor in human HT29 cells after 4 hrs using p-nitrophenyl phosphate by colorimetry | ic50 | 0.0011 | uM |
| (2S)-3-[[2,5-dimethyl-6-[4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)piperidin-1-yl]pyrimidin-4-yl]amino]-2-[(4-methoxyphenyl)sulfonylamino]propanoic acid | 1177803: Antagonist activity at alphavbeta6 integrin receptor (unknown origin) by cell-free ELISA | ic50 | 0.0014 | uM |
| (3S)-3-(3-bromo-5-tert-butylphenyl)-3-[[2-[[3-hydroxy-5-[(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]benzoyl]amino]acetyl]amino]propanoic acid | 1177815: Antagonist activity at alphavbeta6 integrin receptor (unknown origin) by cell-based ELISA | ic50 | 0.0015 | uM |
| (3S)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]-3-[3-(1,2,4-triazol-4-yl)phenyl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0016 | uM |
| (3S)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]-3-[3-(1,2,4-triazol-1-yl)phenyl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0016 | uM |
| 3-(3,5-dichlorophenyl)-3-[[5-[(4-methyl-2-pyridinyl)amino]pentanoylamino]carbamoylamino]propanoic acid | 220626: Inhibition of fibronectin binding to recombinant human alphaV-beta6 integrin | ic50 | 0.0017 | uM |
| (3S)-3-[3-(1,4-dimethylimidazol-2-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0020 | uM |
| (3S)-3-[3-(5-methylpyrazol-1-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid;hydrochloride | 1577144: Inhibition of integrin alphavbeta6 (unknown origin) expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP1 (242 to 252 amino acids) incubated for 30 mins by fluorescent probe BCECF-AM based fluorescence assay | ic50 | 0.0020 | uM |
| 3-[[2-[[3-(diaminomethylideneamino)benzoyl]amino]acetyl]amino]-3-(3,5-dichlorophenyl)propanoic acid | 1400456: Binding affinity to human integrin alphaVbeta6 assessed as dissociation constant up to 48 hrs by liquid scintillation counting | ki | 0.0020 | uM |
| (3S)-3-[3-(5-methyl-1H-pyrazol-3-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0025 | uM |
| (3S)-3-[3-(oxan-4-yloxy)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0025 | uM |
| 3-(3-nitrophenyl)-3-[[2-[4-(pyridin-2-ylamino)butanoylamino]acetyl]amino]propanoic acid | 1177803: Antagonist activity at alphavbeta6 integrin receptor (unknown origin) by cell-free ELISA | ic50 | 0.0040 | uM |
| (3S)-3-(3-bromophenyl)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0040 | uM |
| 3-[[2-[4-[(4-methyl-2-pyridinyl)amino]butanoylamino]acetyl]amino]-3-(4-naphthalen-1-ylphenyl)propanoic acid;2,2,2-trifluoroacetic acid | 730660: Inhibition of latency-associated peptide binding to Integrin alphaVbeta6 receptor (unknown origin) by competitive ELISA | ic50 | 0.0040 | uM |
| 3-(3-imidazol-1-ylphenyl)-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0063 | uM |
| (3S)-3-(3-chlorophenyl)-3-[[6-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethoxy]pyridazin-3-yl]amino]propanoic acid | 1558143: Inhibition of recombinant human integrin alphaV (31 to 992 residues) beta6 (22 to 707 residues) expressed in CHO cells preincubated for 15 mins followed by Cy3B-RGD probe addition and measured after 2 hrs by fluorescence polarization assay | ic50 | 0.0063 | uM |
| (3S)-3-[3-(1,4-dimethylpyrazol-5-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0079 | uM |
| (3S)-3-[3-(5-methylpyrazol-1-yl)phenyl]-4-[(3R)-1-methyl-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-ium-1-yl]butanoate | 1577144: Inhibition of integrin alphavbeta6 (unknown origin) expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP1 (242 to 252 amino acids) incubated for 30 mins by fluorescent probe BCECF-AM based fluorescence assay | ic50 | 0.0079 | uM |
| 2-[(3R,9S,12S,15S,18S,21S,27S,30S,33S)-27-[3-(diaminomethylideneamino)propyl]-12,15,30-trimethyl-9,18-bis(2-methylpropyl)-2,8,11,14,17,20,23,26,29,32-decaoxo-1,7,10,13,16,19,22,25,28,31-decazatricyclo[31.3.0.03,7]hexatriacontan-21-yl]acetic acid | 1614468: Inhibition of LAP binding to human integrin alphavbeta6 receptor after 1 hr by solid-phase binding assay | ic50 | 0.0083 | uM |
| (3S)-4-[(3S)-3-fluoro-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]-3-(3-morpholin-4-ylphenyl)butanoic acid | 1577138: Antagonist activity at integrin alphavbeta6 (unknown origin) expressed in human K562 cells assessed as reduction in cell adhesion to LAP-bi by fluorescent probe BCECF-AM based fluorescence assay | ic50 | 0.0100 | uM |
| (3R)-3-(3-bromo-5-iodophenyl)-3-[[2-[[3-[(5-fluoro-1,4,5,6-tetrahydropyrimidin-2-yl)amino]-5-hydroxybenzoyl]amino]acetyl]amino]propanoic acid | 295508: Inhibition of alpha-V-beta-6 integrin receptor in human HT29 cells | ic50 | 0.0110 | uM |
| (3S)-3-(3-bromo-5-chloro-2-hydroxyphenyl)-3-[[2-[[3-hydroxy-5-[(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino]benzoyl]amino]acetyl]amino]propanoic acid | 1177807: Antagonist activity at alphavbeta6 integrin receptor in human HT29 cells after 4 hrs using p-nitrophenyl phosphate by colorimetry | ic50 | 0.0117 | uM |
| (3S)-3-[3-(oxan-4-yl)phenyl]-4-[(3R)-3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]pyrrolidin-1-yl]butanoic acid | 1400429: Antagonist activity at human integrin alphaVbeta6 expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP after 30 mins by BCECF-AM-fluorescence based assay | ic50 | 0.0126 | uM |
CTD chemical–gene interactions
67 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| sodium arsenite | decreases expression, affects cotreatment, increases abundance, increases expression | 7 |
| Estradiol | decreases expression, decreases reaction, affects cotreatment, increases expression | 6 |
| Tetrachlorodibenzodioxin | decreases reaction, increases expression, affects expression, decreases expression | 3 |
| Zinc | affects expression, decreases expression, increases expression, affects cotreatment | 3 |
| mercuric bromide | affects cotreatment, increases expression | 2 |
| Air Pollutants | decreases expression, increases abundance | 2 |
| Benzo(a)pyrene | affects methylation, decreases expression, decreases methylation | 2 |
| Cycloheximide | decreases reaction, increases expression | 2 |
| Progesterone | affects cotreatment, decreases expression | 2 |
| Tobacco Smoke Pollution | affects expression, increases expression | 2 |
| Valproic Acid | increases expression, increases methylation | 2 |
| Cadmium Chloride | decreases expression, increases abundance | 2 |
| Genistein | affects expression, decreases expression | 2 |
| Particulate Matter | decreases expression, increases abundance | 2 |
| aristolochic acid I | decreases expression | 1 |
| pirinixic acid | affects binding, increases activity, increases expression | 1 |
| bisphenol A | increases methylation | 1 |
| sodium arsenate | decreases expression | 1 |
| titanium dioxide | increases expression | 1 |
| pyrogallol 1,3-dimethyl ether | affects cotreatment, affects localization, increases expression | 1 |
| trichostatin A | increases expression | 1 |
| zinc chloride | increases expression | 1 |
| perfluorooctanoic acid | decreases expression | 1 |
| manganese chloride | decreases methylation | 1 |
| 4-hydroxy-2-nonenal | decreases expression | 1 |
| glycidamide | decreases expression | 1 |
| 4-(4-fluorophenyl)-2-(4-hydroxyphenyl)-5-(4-pyridyl)imidazole | decreases reaction, increases expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| SB 203580 | decreases reaction, increases expression | 1 |
| 2-palmitoylglycerol | increases expression | 1 |
ChEMBL screening assays
79 unique, capped per target: 75 binding, 2 admet, 2 functional
Representative assays (with source publication via chembl_document):
| Assay ID | Type | Description | Source paper |
|---|---|---|---|
| CHEMBL1120565 | Binding | Inhibition of integrin alpha-V-beta-6-mediated adhesion of human HT-29 cells | Emerging targets in osteoporosis disease modification. — J Med Chem |
| CHEMBL4139036 | ADMET | Binding affinity to alphav/beta6 integrin in human A375Pbeta6 cells assessed as drug internalization at 100 nM after 15 mins by flow cytometric analysis relative to biotinylated A20FMDV2 | Structure-activity relationship study of the tumour-targeting peptide A20FMDV2 via modification of Lys16, Leu13, and N- and/or C-terminal functionality. — Eur J Med Chem |
| CHEMBL816279 | Functional | Inhibition of integrin alpha-v/beta-6 mediated UCLAP-3 cell adhesion to fibronectin; ND is not determined. | Nanomolar small molecule inhibitors for alphav(beta)6, alphav(beta)5, and alphav(beta)3 integrins. — J Med Chem |
Cellosaurus cell lines
7 cell lines: 5 cancer cell line, 1 spontaneously immortalized cell line, 1 transformed cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_1D33 | DX3-puro/beta6 | Cancer cell line | Female |
| CVCL_5F66 | A375P-beta6/puro | Cancer cell line | Female |
| CVCL_D6AY | HyCyte BxPC-3 KO-hITGB6 | Cancer cell line | Female |
| CVCL_D7SR | Ubigene A-549 ITGB6 KO | Cancer cell line | Male |
| CVCL_E4IS | Genomeditech CHO-K1 H_ITGB6 | Spontaneously immortalized cell line | Female |
| CVCL_E4J4 | Genomeditech HEK-293 H_alphaVbeta6 | Transformed cell line | Female |
| CVCL_JY68 | H357-VB6 | Cancer cell line | Male |
Clinical trials (associated diseases)
300 trials via MONDO — disease-level, not drug-specific.
| Trial | Phase | Status | Title |
|---|---|---|---|
| NCT00029224 | PHASE4 | COMPLETED | Treatment With Zoledronic Acid in Patients With Breast Cancer, Multiple Myeloma, and Prostate Cancer With Cancer Related Bone Lesions |
| NCT00035997 | PHASE4 | COMPLETED | Open-label Trial on the Effect of I.V. Zoledronic Acid 4 mg on Bone Density in Hormone Sensitive Prostate Cancer Patients With Bone Metastasis |
| NCT00063609 | PHASE4 | COMPLETED | The Effect of Zoledronic Acid on Bone Loss in Prostate Cancer Patients Undergoing Androgen Deprivation Therapy |
| NCT00103623 | PHASE4 | SUSPENDED | The Plenaxis® Experience Study |
| NCT00106392 | PHASE4 | COMPLETED | A Safety and Efficacy Study of Prograf in the Prevention of Erectile Dysfunction After Radical Prostatectomy |
| NCT00185029 | PHASE4 | UNKNOWN | MR-Lymphography and Lymph Node Staging in Prostate Cancer |
| NCT00199485 | PHASE4 | COMPLETED | Angelica Sinensis for the Treatment of Hot Flashes in Men Undergoing LHRH Therapy for Prostate Cancer |
| NCT00219219 | PHASE4 | COMPLETED | Zoledronic Acid in the Prevention of Skeletal-related Events in Hormone Refractory and Hormone-sensitive Prostate Cancer Patients With Bone Metastases |
| NCT00219271 | PHASE4 | COMPLETED | Effect Of Zoledronic Acid On Circulating And Bone Marrow-Residing Prostate Cancer Cells In Patients With Clinically Localized Prostate Cancer |
| NCT00237146 | PHASE4 | COMPLETED | Study to Evaluate Zoledronic Acid on Quality of Life and Skeletal-related Events as Adjuvant Treatment in Patients With Hormone-naïve Prostate Cancer and Bone Metastasis Who Have Undergone Orchiectomy |
| NCT00242554 | PHASE4 | COMPLETED | Open-label Phase IV Clinical Trial to Evaluate the Safety and Tolerability of Zoledronic Acid in Patients With Prostate Cancer and Bone Metastases |
| NCT00280098 | PHASE4 | COMPLETED | Docetaxel in the Treatment of Hormone Refractory Prostate Cancer |
| NCT00293696 | PHASE4 | COMPLETED | Casodex/Zoladex Biomarkers in Localised Prostate Cancer |
| NCT00334139 | PHASE4 | COMPLETED | Effect of Zoledronic Acid on Bone Metabolism in Patients With Bone Metastasis and Prostate or Breast Cancer |
| NCT00375765 | PHASE4 | COMPLETED | Effects On Dihydrotestosterone Regulated Gene Expression In Benign Prostatic Hyperplasia Or Prostate Cancer |
| NCT00391690 | PHASE4 | COMPLETED | Evaluation of Bone Markers as Diagnostic Tools for Early Detection of Bone Metastases in Patients With High Risk Prostate Cancer |
| NCT00422708 | PHASE4 | COMPLETED | Local Anesthesia for Prostate Biopsy |
| NCT00526331 | PHASE4 | COMPLETED | Evaluation of Arterial Pressure Based Cardiac Output for Goal-Directed Perioperative Therapy |
| NCT00590213 | PHASE4 | COMPLETED | Compare the Value of Prophylactic Versus Therapeutic Breast Radiotherapy in CASODEX |
| NCT00629330 | PHASE4 | TERMINATED | Dissemination of Prostate Cancer Screening to PCP’s in African American Communities |
| NCT00771966 | PHASE4 | COMPLETED | Radical Prostatectomy and Perioperative Fluid Therapy |
| NCT00805701 | PHASE4 | COMPLETED | Study Assessing The Efficacy And Safety Of Avodart (Dutasteride) At Improving Urinary Symptoms In Men With Prostate Cancer Who Are Undergoing Seed Implantation |
| NCT00859027 | PHASE4 | COMPLETED | Effect Of Risedronate On Bone Mass In Older Men Receiving Neoadjuvant Therapy For Prostate Cancer |
| NCT00906269 | PHASE4 | UNKNOWN | Can Hyperbaric Oxygen Improve Erectile Function Following Surgery for Prostate Cancer |
| NCT00953277 | PHASE4 | COMPLETED | Study of Nerve Reconstruction Using AVANCE in Subjects Who Undergo Robotic Assisted Prostatectomy for Treatment of Prostate Cancer |
| NCT00982800 | PHASE4 | COMPLETED | Does Postoperative Gabapentin Reduce Pain, Opioid Consumption and Anxiety and Have a Positive Effect on Health Related Quality of Life After Radical Prostatectomy? |
| NCT01083199 | PHASE4 | COMPLETED | Global Performance Evaluation of the AMS CONTINUUM™ Device |
| NCT01136226 | PHASE4 | COMPLETED | Evaluate Recovery of Testosterone for Patients Using Eligard |
| NCT01161563 | PHASE4 | COMPLETED | Randomized Crossover Trial to Assess the Tolerability of Gonadotropin Releasing Hormone (GnRH) Analogue Administration |
| NCT01230905 | PHASE4 | COMPLETED | Study to Monitor the Effects of Androgen Suppression Treatment on the Heart |
| NCT01296672 | PHASE4 | COMPLETED | 3 Month Finasteride Challenge Test Can Significantly Improve the Performance of Screening for Prostate Cancer |
| NCT01365143 | PHASE4 | TERMINATED | Prospective Randomized Trial Comparing Robotic Versus Open Radical Prostatectomy |
| NCT01379742 | PHASE4 | UNKNOWN | Comparison of Between ThinSeed™ and OncoSeed™ for Permanent Prostate Brachytherapy |
| NCT01486563 | PHASE4 | COMPLETED | Hydroxyethyl Starch and Renal Function After Radical Prostatectomy |
| NCT01511874 | PHASE4 | COMPLETED | Efficacy and Safety Study of ELIGARD 22.5mg With Prostate Cancer |
| NCT01512472 | PHASE4 | TERMINATED | Firmagon (Degarelix) Intermittent Therapy |
| NCT01547416 | PHASE4 | COMPLETED | The Effect of Combined General/Epidural Anesthesia Versus General Anesthesia on Diaphragmatic Function |
| NCT01571544 | PHASE4 | COMPLETED | The Use of Thermal Suits as Preventing Hypothermia During Surgery |
| NCT01581749 | PHASE4 | UNKNOWN | Evaluation of Truebeam for Low-Intermediate Risk Prostate Cancer |
| NCT01649635 | PHASE4 | COMPLETED | Study of Cabazitaxel Combined With Prednisone and Prophylaxis of Neutropenia Complications in the Treatment of Patients With Metastatic Castration-resistant Prostate Cancer |
Related Atlas pages
- Associated diseases: amelogenesis imperfecta type 1H, amelogenesis imperfecta type 1, amelogenesis imperfecta, type 3A
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): amelogenesis imperfecta type 1, amelogenesis imperfecta type 1H, amelogenesis imperfecta, type 3A, hemorrhoid, membranous glomerulonephritis