BAIAP2L1
gene geneOn this page
Also known as IRTKS
Summary
BAIAP2L1 (BAR/IMD domain containing adaptor protein 2 like 1, HGNC:21649) is a protein-coding gene on chromosome 7q21.3-q22.1, encoding BAR/IMD domain-containing adapter protein 2-like 1 (Q9UHR4). May function as adapter protein.
This gene encodes a member of the IMD (IRSp53/MIM homology domain) family. Members of this family can be subdivided in two groups, the IRSp53-like and MIM-like, based on the presence or absence of the SH3 (Src homology 3) domain. The protein encoded by this gene contains a conserved IMD, also known as F-actin bundling domain, at the N-terminus, and a canonical SH3 domain near the C-terminus, so it belongs to the IRSp53-like group. This protein is the substrate for insulin receptor tyrosine kinase and binds to the small GTPase Rac. It is involved in signal transduction pathways that link deformation of the plasma membrane and remodeling of the actin cytoskeleton. It also promotes actin assembly and membrane protrusions when overexpressed in mammalian cells, and is essential to the formation of a potent actin assembly complex during EHEC (Enterohemorrhagic Escherichia coli) pedestal formation.
Source: NCBI Gene 55971 — RefSeq curated summary.
At a glance
- GWAS associations: 10
- Clinical variants (ClinVar): 115 total
- MANE Select transcript:
NM_018842
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:21649 |
| Approved symbol | BAIAP2L1 |
| Name | BAR/IMD domain containing adaptor protein 2 like 1 |
| Location | 7q21.3-q22.1 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | IRTKS |
| Ensembl gene | ENSG00000006453 |
| Ensembl biotype | protein_coding |
| OMIM | 611877 |
| Entrez | 55971 |
Gene structure
Transcript identifiers
Ensembl transcripts: 13 — 9 protein_coding, 2 protein_coding_CDS_not_defined, 2 retained_intron
ENST00000005260, ENST00000462558, ENST00000473569, ENST00000479789, ENST00000480580, ENST00000869912, ENST00000869913, ENST00000869914, ENST00000869915, ENST00000869916, ENST00000869917, ENST00000933222, ENST00000933223
RefSeq mRNA: 1 — MANE Select: NM_018842
NM_018842
CCDS: CCDS34687
Canonical transcript exons
ENST00000005260 — 14 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000707295 | 98307689 | 98307896 |
| ENSE00000877538 | 98306439 | 98306516 |
| ENSE00000877539 | 98304196 | 98304376 |
| ENSE00001040248 | 98294074 | 98294111 |
| ENSE00001261415 | 98291650 | 98293596 |
| ENSE00003477971 | 98315460 | 98315612 |
| ENSE00003483870 | 98317219 | 98317356 |
| ENSE00003490111 | 98310445 | 98310592 |
| ENSE00003530132 | 98362357 | 98362432 |
| ENSE00003577805 | 98320058 | 98320129 |
| ENSE00003595275 | 98355042 | 98355128 |
| ENSE00003618813 | 98400802 | 98401090 |
| ENSE00003631370 | 98312097 | 98312264 |
| ENSE00003657484 | 98320237 | 98320298 |
Expression profiles
Bgee: expression breadth ubiquitous, 251 present calls, max score 99.51.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 18.3009 / max 353.9976, expressed in 1347 samples.
FANTOM5 promoters (7 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 85055 | 16.4258 | 1300 |
| 85054 | 0.8774 | 409 |
| 85053 | 0.5477 | 253 |
| 85048 | 0.2552 | 121 |
| 85052 | 0.1304 | 47 |
| 85050 | 0.0378 | 14 |
| 85049 | 0.0266 | 11 |
Top tissues by expression
252 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| pancreatic ductal cell | CL:0002079 | 99.51 | gold quality |
| secondary oocyte | CL:0000655 | 96.94 | gold quality |
| epithelial cell of pancreas | CL:0000083 | 96.89 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 96.71 | gold quality |
| tendon of biceps brachii | UBERON:0008188 | 96.43 | gold quality |
| amniotic fluid | UBERON:0000173 | 95.27 | gold quality |
| cartilage tissue | UBERON:0002418 | 95.21 | gold quality |
| bronchial epithelial cell | CL:0002328 | 95.13 | gold quality |
| bronchus | UBERON:0002185 | 94.69 | gold quality |
| lower esophagus mucosa | UBERON:0035834 | 93.83 | gold quality |
| duodenum | UBERON:0002114 | 92.86 | gold quality |
| oocyte | CL:0000023 | 92.69 | gold quality |
| ileal mucosa | UBERON:0000331 | 92.24 | gold quality |
| mucosa of transverse colon | UBERON:0004991 | 92.00 | gold quality |
| olfactory segment of nasal mucosa | UBERON:0005386 | 91.81 | gold quality |
| sperm | CL:0000019 | 91.62 | gold quality |
| nasal cavity epithelium | UBERON:0005384 | 91.44 | gold quality |
| jejunal mucosa | UBERON:0000399 | 91.22 | gold quality |
| islet of Langerhans | UBERON:0000006 | 90.19 | gold quality |
| body of pancreas | UBERON:0001150 | 90.12 | gold quality |
| body of stomach | UBERON:0001161 | 90.02 | gold quality |
| colonic mucosa | UBERON:0000317 | 90.00 | gold quality |
| esophagus mucosa | UBERON:0002469 | 89.96 | gold quality |
| rectum | UBERON:0001052 | 89.78 | gold quality |
| mucosa of sigmoid colon | UBERON:0004993 | 89.68 | gold quality |
| mucosa of paranasal sinus | UBERON:0005030 | 89.49 | gold quality |
| pancreas | UBERON:0001264 | 89.42 | gold quality |
| stomach | UBERON:0000945 | 88.99 | gold quality |
| adrenal tissue | UBERON:0018303 | 88.81 | gold quality |
| right lobe of liver | UBERON:0001114 | 88.61 | gold quality |
Single-cell (SCXA)
Detected in 2 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 13.45 |
| E-MTAB-7249 | no | 76.25 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
58 targeting BAIAP2L1, 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-4795-3P | 100.00 | 74.62 | 4024 |
| HSA-MIR-126-5P | 100.00 | 72.71 | 3180 |
| HSA-MIR-3163 | 100.00 | 77.23 | 8605 |
| HSA-MIR-4283 | 100.00 | 66.42 | 2097 |
| HSA-MIR-340-5P | 100.00 | 72.50 | 4437 |
| HSA-MIR-5696 | 99.98 | 72.36 | 4487 |
| HSA-MIR-3148 | 99.97 | 75.06 | 6478 |
| HSA-MIR-548AN | 99.97 | 70.91 | 2817 |
| HSA-MIR-4487 | 99.96 | 64.58 | 1252 |
| HSA-MIR-651-3P | 99.94 | 73.48 | 5177 |
| HSA-MIR-1297 | 99.91 | 73.41 | 3162 |
| HSA-MIR-4658 | 99.77 | 64.94 | 514 |
| HSA-MIR-6790-5P | 99.77 | 65.24 | 505 |
| HSA-MIR-623 | 99.76 | 68.16 | 1170 |
| HSA-MIR-3714 | 99.71 | 70.74 | 2671 |
| HSA-MIR-4729 | 99.69 | 72.18 | 4233 |
| HSA-MIR-6762-3P | 99.66 | 66.94 | 1188 |
| HSA-MIR-452-5P | 99.65 | 69.63 | 1762 |
| HSA-MIR-4676-3P | 99.65 | 69.31 | 1733 |
| HSA-MIR-892C-3P | 99.65 | 69.38 | 1745 |
| HSA-MIR-10394-5P | 99.65 | 66.83 | 1852 |
| HSA-MIR-1205 | 99.65 | 66.76 | 1826 |
| HSA-MIR-4690-5P | 99.65 | 66.24 | 813 |
| HSA-MIR-4666B | 99.64 | 68.69 | 1282 |
| HSA-MIR-6715B-5P | 99.64 | 69.63 | 1420 |
| HSA-MIR-6758-3P | 99.57 | 67.55 | 1078 |
| HSA-MIR-4269 | 99.55 | 69.89 | 1373 |
| HSA-MIR-4687-3P | 99.48 | 66.41 | 968 |
| HSA-MIR-4735-5P | 99.43 | 68.49 | 1780 |
| HSA-MIR-302A-5P | 99.39 | 68.21 | 1913 |
Literature-anchored findings (GeneRIF, showing 17)
- Study characterised IRTKS, which has widespread tissue distribution, is a substrate for the insulin receptor and binds Rac, and expression of IRTKS induces clusters of short actin bundles rather than filopodia-like protrusions. (PMID:17430976)
- Screening of the mammalian SH3 proteome for the ability to bind EspF(U) identified the SH3 domain of insulin receptor tyrosine kinase substrate (IRTKS), a factor known to regulate the cytoskeleton. (PMID:19366662)
- Results describe the NMR structure of insulin receptor tyrosine kinase substrate (IRTKS) SH3 domain in complex with a repeat from Escherichia coli-secreted protein F-like protein encoded on prophage U (EspF(U)). (PMID:21098279)
- data suggest Src-stimulated IRTKS phosphorylation is essential for its function in cell motility (PMID:21840312)
- These data suggest that IRTKS is a novel regulator of p53, modulating low level of MDM2-mediated p53 ubiquitination in unstressed cells. (PMID:21887275)
- Identification of a novel oncogenic FGFR3-BAIAP2L1 fusion protein in bladder cancer. (PMID:23175443)
- IRTKS can interact with epidermal growth factor receptor (EGFR), results in the phosphorylation of extracellular signal-regulated kinase (PMID:23693078)
- Lacking the Bin-Amphiphysin-Rvs (BAR) dimerization domain of BAIAP2L1. (PMID:25589496)
- Upregulation of BAIAP2L1 is associated with ovarian cancer. (PMID:26222696)
- Rho family GTPases use the I-BAR proteins, IRSp53 (also known as BAIAP2), IRTKS and Pinkbar, as a central mechanism to modulate cell morphology. (PMID:27278019)
- IRTKS promoted serum-induced cell migration along with enhanced phosphorylation of mitogen activated kinases Erk1/2 and p38, and activation of small GTPases Rac1 and Cdc42. In addition, cells overexpressing IRTKS exhibited an increased polarity characterized by elongated cytoplasm and extensive lamellipodia at leading edges. (PMID:27693783)
- IRTKS localizes to the distal tips of actively growing microvilli via a mechanism that requires its N-terminal I-BAR domain. At microvillar tips, IRTKS promotes elongation through a mechanism involving its C-terminal actin-binding WH2 domain. (PMID:30197089)
- BAIAP2L1 enables cancer cell migration and facilitates phospho-Cofilin asymmetry localization in the border cells. (PMID:34811939)
- Insulin receptor tyrosine kinase substrate (IRTKS) promotes the tumorigenesis of pancreatic cancer via PI3K/AKT signaling. (PMID:36057038)
- BAIAP2L1 accelerates breast cancer progression and chemoresistance by activating AKT signaling through binding with ribosomal protein L3. (PMID:36308067)
- IRTKS contributes to the malignant progression of cervical cancer cells. (PMID:38869721)
- Heterochromatin formation and remodeling by IRTKS condensates counteract cellular senescence. (PMID:39192031)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | baiap2l1a | ENSDARG00000029305 |
| danio_rerio | baiap2l1b | ENSDARG00000031119 |
| mus_musculus | Baiap2l1 | ENSMUSG00000038859 |
| rattus_norvegicus | Baiap2l1 | ENSRNOG00000001007 |
| drosophila_melanogaster | IRSp53 | FBGN0052082 |
Paralogs (2): BAIAP2L2 (ENSG00000128298), BAIAP2 (ENSG00000175866)
Protein
Protein identifiers
BAR/IMD domain-containing adapter protein 2-like 1 — Q9UHR4 (reviewed: Q9UHR4)
Alternative names: Brain-specific angiogenesis inhibitor 1-associated protein 2-like protein 1, Insulin receptor tyrosine kinase substrate
All UniProt accessions (1): Q9UHR4
UniProt curated annotations — full annotation on UniProt →
Function. May function as adapter protein. Involved in the formation of clusters of actin bundles. Plays a role in the reorganization of the actin cytoskeleton in response to bacterial infection.
Subunit / interactions. Interacts with RAC1. Binds to F-actin. Interacts with FASLG. Interacts (via SH3 domain) with E.coli effector protein EspF(U) (via PXXP motifs). Identified in a complex containing at least WASL, BAIAP2L1 and E.coli EspF(U). Interacts with E.coli intimin receptor Tir.
Subcellular location. Cytoplasm. Cytoskeleton.
Post-translational modifications. Phosphorylated on tyrosine in response to insulin.
Domain organisation. The IMD domain is predicted to have a helical structure. It may induce actin bundling and filopodia formation.
RefSeq proteins (1): NP_061330* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001452 | SH3_domain | Domain |
| IPR013606 | I-BAR_dom | Domain |
| IPR027267 | AH/BAR_dom_sf | Homologous_superfamily |
| IPR027681 | IRSp53/IRTKS/Pinkbar | Family |
| IPR030060 | Baiap2l1_I-BAR_dom | Domain |
| IPR035592 | IRTKS_SH3 | Domain |
| IPR036028 | SH3-like_dom_sf | Homologous_superfamily |
Pfam: PF08397, PF14604
UniProt features (36 total): modified residue 10, strand 6, mutagenesis site 5, sequence conflict 5, region of interest 3, domain 2, chain 1, sequence variant 1, helix 1, coiled-coil region 1, compositionally biased region 1
Structure
Experimental structures (PDB)
2 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 2KXC | SOLUTION NMR | |
| 2LNH | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q9UHR4-F1 | 74.26 | 0.51 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Post-translational modifications (10): 261, 281, 331, 354, 412, 414, 420, 422, 248, 257
Mutagenesis-validated functional residues (5):
| Position | Phenotype |
|---|---|
| 141 | loss ability to induce the formation of actin clusters; when associated with k-142; r-145 and k-146. |
| 142 | loss ability to induce the formation of actin clusters; when associated with k-141; r-145 and k-146. |
| 145 | loss ability to induce the formation of actin clusters; when associated with k-141; k-142 and k-146. |
| 146 | loss ability to induce the formation of actin clusters; when associated with k-141; k-142 and r-145. |
| 488–511 | loss ability to induce the formation of actin clusters; induce the formation of long filopodia. |
Function
Pathways and Gene Ontology
Reactome pathways
8 pathways
| ID | Pathway |
|---|---|
| R-HSA-9013149 | RAC1 GTPase cycle |
| R-HSA-9013404 | RAC2 GTPase cycle |
| R-HSA-9013423 | RAC3 GTPase cycle |
| R-HSA-9035034 | RHOF GTPase cycle |
| R-HSA-162582 | Signal Transduction |
| R-HSA-194315 | Signaling by Rho GTPases |
| R-HSA-9012999 | RHO GTPase cycle |
| R-HSA-9716542 | Signaling by Rho GTPases, Miro GTPases and RHOBTB3 |
MSigDB gene sets: 150 (showing top):
GOBP_REGULATION_OF_PROTEIN_POLYMERIZATION, GOBP_ACTIN_FILAMENT_BUNDLE_ORGANIZATION, GOBP_PLASMA_MEMBRANE_ORGANIZATION, GOBP_POSITIVE_REGULATION_OF_ORGANELLE_ORGANIZATION, GOBP_REGULATION_OF_CELLULAR_COMPONENT_BIOGENESIS, PATIL_LIVER_CANCER, GOBP_REGULATION_OF_ACTIN_FILAMENT_BASED_PROCESS, GOBP_CELL_CELL_ADHESION, GOBP_REGULATION_OF_ANATOMICAL_STRUCTURE_SIZE, GOBP_POSITIVE_REGULATION_OF_CELLULAR_COMPONENT_BIOGENESIS, MODULE_239, GOBP_ACTIN_FILAMENT_ORGANIZATION, GOBP_REGULATION_OF_PROTEIN_CONTAINING_COMPLEX_ASSEMBLY, TGACATY_UNKNOWN, GOBP_ENDOMEMBRANE_SYSTEM_ORGANIZATION
GO Biological Process (7): plasma membrane organization (GO:0007009), positive regulation of actin filament polymerization (GO:0030838), regulation of actin cytoskeleton organization (GO:0032956), actin filament bundle assembly (GO:0051017), actin crosslink formation (GO:0051764), regulation of actin filament polymerization (GO:0030833), cell-cell adhesion (GO:0098609)
GO Molecular Function (4): actin binding (GO:0003779), proline-rich region binding (GO:0070064), cadherin binding involved in cell-cell adhesion (GO:0098641), protein binding (GO:0005515)
GO Cellular Component (8): nucleoplasm (GO:0005654), cytosol (GO:0005829), cytoskeleton (GO:0005856), plasma membrane (GO:0005886), adherens junction (GO:0005912), extracellular exosome (GO:0070062), cytoplasm (GO:0005737), actin cytoskeleton (GO:0015629)
Reactome top-level categories
Rollup of top-4 pathways:
| Category | Pathways |
|---|---|
| RHO GTPase cycle | 4 |
| Signaling by Rho GTPases, Miro GTPases and RHOBTB3 | 1 |
| Signaling by Rho GTPases | 1 |
| Signal Transduction | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 3 |
| actin filament polymerization | 2 |
| endomembrane system organization | 1 |
| membrane organization | 1 |
| regulation of actin filament polymerization | 1 |
| positive regulation of protein polymerization | 1 |
| positive regulation of cytoskeleton organization | 1 |
| positive regulation of supramolecular fiber organization | 1 |
| actin cytoskeleton organization | 1 |
| regulation of actin filament-based process | 1 |
| regulation of cytoskeleton organization | 1 |
| cellular component assembly | 1 |
| actin filament bundle organization | 1 |
| actin filament organization | 1 |
| regulation of actin polymerization or depolymerization | 1 |
| regulation of protein polymerization | 1 |
| cell adhesion | 1 |
| cytoskeletal protein binding | 1 |
| protein binding | 1 |
| cadherin binding | 1 |
| cell-cell adhesion | 1 |
| cell-cell adhesion mediator activity | 1 |
| binding | 1 |
| nuclear lumen | 1 |
| cytoplasm | 1 |
| intracellular membraneless organelle | 1 |
| membrane | 1 |
| cell periphery | 1 |
| cell-cell junction | 1 |
| extracellular vesicle | 1 |
| intracellular anatomical structure | 1 |
| cytoskeleton | 1 |
Protein interactions and networks
STRING
1108 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| BAIAP2L1 | CDC42 | P21181 | 728 |
| BAIAP2L1 | WAS | P42768 | 687 |
| BAIAP2L1 | TACC3 | Q9Y6A5 | 635 |
| BAIAP2L1 | WASF2 | Q9Y6W5 | 618 |
| BAIAP2L1 | MTSS2 | Q765P7 | 538 |
| BAIAP2L1 | WASL | O00401 | 535 |
| BAIAP2L1 | AKT1 | P31749 | 526 |
| BAIAP2L1 | BICC1 | Q9H694 | 519 |
| BAIAP2L1 | EPS8 | Q12929 | 512 |
| BAIAP2L1 | FGFR3 | P22607 | 508 |
| BAIAP2L1 | AMPH | P49418 | 478 |
| BAIAP2L1 | NCK1 | P16333 | 456 |
| BAIAP2L1 | SHANK1 | Q9Y566 | 452 |
| BAIAP2L1 | RET | P07949 | 451 |
| BAIAP2L1 | TACC1 | O75410 | 447 |
IntAct
125 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| AP2M1 | ATG9A | psi-mi:“MI:0915”(physical association) | 0.890 |
| BAIAP2 | YWHAZ | psi-mi:“MI:0914”(association) | 0.800 |
| BAIAP2L1 | “espF | psi-mi:“MI:0407”(direct interaction) | 0.770 |
| “espF | BAIAP2L1 | psi-mi:“MI:0407”(direct interaction) | 0.770 |
| BAIAP2 | YWHAQ | psi-mi:“MI:0914”(association) | 0.740 |
| BAIAP2L1 | EPS8 | psi-mi:“MI:0407”(direct interaction) | 0.720 |
| BAIAP2L1 | EPS8 | psi-mi:“MI:0915”(physical association) | 0.720 |
| CFTR | ESYT2 | psi-mi:“MI:2364”(proximity) | 0.710 |
| BAIAP2L1 | BAIAP2 | psi-mi:“MI:0915”(physical association) | 0.710 |
| PSMD14 | PSMD11 | psi-mi:“MI:0914”(association) | 0.650 |
| YWHAH | BLTP3B | psi-mi:“MI:2364”(proximity) | 0.570 |
| BAIAP2L1 | BAIAP2 | psi-mi:“MI:0915”(physical association) | 0.560 |
| LANCL1 | BAIAP2L1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| BAG3 | BAIAP2L1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| CYSRT1 | BAIAP2L1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| BAIAP2 | WASL | psi-mi:“MI:0914”(association) | 0.550 |
| PRKAB2 | PRKAB2 | psi-mi:“MI:0914”(association) | 0.550 |
| YWHAZ | BLTP3B | psi-mi:“MI:0914”(association) | 0.530 |
| MARVELD2 | GAP43 | psi-mi:“MI:0914”(association) | 0.530 |
| PWWP3A | SMC6 | psi-mi:“MI:0914”(association) | 0.530 |
| EPS8L1 | DHPS | psi-mi:“MI:0914”(association) | 0.530 |
| tir | BAIAP2L1 | psi-mi:“MI:0915”(physical association) | 0.510 |
BioGRID (177): BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Proximity Label-MS), BAIAP2L1 (Proximity Label-MS), BAIAP2L1 (Proximity Label-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS), BAIAP2L1 (Affinity Capture-MS)
ESM2 similar proteins: A7MBI0, D3ZYR1, O13154, O43586, O55148, O60749, O60861, P09760, P16591, P70451, P97531, P97814, Q0JRZ9, Q15642, Q2HWF0, Q3KR97, Q3UQN2, Q4V920, Q5R411, Q5R807, Q5RCJ1, Q5T0N5, Q5U3Q6, Q60780, Q61644, Q6DCZ7, Q6GNV5, Q6GUF4, Q8CJ53, Q8I190, Q8I1A6, Q8I1C0, Q8I1I3, Q8K012, Q8T390, Q91VH2, Q99JB8, Q99M15, Q99N27, Q9BY11
Diamond homologs: A6H7G2, E2RP94, E9Q5F9, G5EC32, M0R4F8, O15428, O35964, O42287, O43125, O55043, O55148, O60861, P10569, P70297, Q14155, Q15811, Q3KR97, Q5XHY7, Q60780, Q62418, Q62419, Q6GM14, Q6TXD4, Q6XZF7, Q7ZXQ9, Q8BZZ3, Q8R550, Q91ZR2, Q925Q9, Q92783, Q96B97, Q96RF0, Q9BYW2, Q9ES28, Q9JHL4, Q9N2Z7, Q9UHR4, Q9UJU6, Q9VU84, Q9WVE9
SIGNOR signaling
6 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| SRC | “up-regulates activity” | BAIAP2L1 | phosphorylation |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 133 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.
Reactome pathways:
| Pathway | Partners | Fold | FDR |
|---|---|---|---|
| Activation of BAD and translocation to mitochondria | 6 | 50.8× | 1e-07 |
| Chk1/Chk2(Cds1) mediated inactivation of Cyclin B:Cdk1 complex | 6 | 44.8× | 2e-07 |
| SARS-CoV-1 targets host intracellular signalling and regulatory pathways | 6 | 44.8× | 2e-07 |
| Activation of BH3-only proteins | 6 | 33.1× | 1e-06 |
| RHO GTPases activate PKNs | 6 | 21.1× | 2e-05 |
| Intrinsic Pathway for Apoptosis | 6 | 19.5× | 2e-05 |
| Translocation of SLC2A4 (GLUT4) to the plasma membrane | 11 | 18.9× | 7e-09 |
| EPH-ephrin mediated repulsion of cells | 7 | 17.1× | 9e-06 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| substantia nigra development | 6 | 19.3× | 7e-04 |
| protein targeting | 5 | 16.1× | 5e-03 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
115 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 86 |
| Likely benign | 5 |
| Benign | 3 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
2901 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 7:98293592:CTCCG:C | acceptor_gain | 1.0000 |
| 7:98293593:TCCG:T | acceptor_gain | 1.0000 |
| 7:98293594:CCG:C | acceptor_gain | 1.0000 |
| 7:98293594:CCGC:C | acceptor_gain | 1.0000 |
| 7:98293595:CG:C | acceptor_gain | 1.0000 |
| 7:98293595:CGC:C | acceptor_gain | 1.0000 |
| 7:98293597:C:CC | acceptor_gain | 1.0000 |
| 7:98304379:C:CT | acceptor_gain | 1.0000 |
| 7:98304385:C:CT | acceptor_gain | 1.0000 |
| 7:98304386:A:T | acceptor_gain | 1.0000 |
| 7:98307682:GACTT:G | donor_loss | 1.0000 |
| 7:98307683:ACTT:A | donor_loss | 1.0000 |
| 7:98307684:CTT:C | donor_loss | 1.0000 |
| 7:98307685:TTAC:T | donor_loss | 1.0000 |
| 7:98307686:TACG:T | donor_loss | 1.0000 |
| 7:98307687:A:AC | donor_gain | 1.0000 |
| 7:98307687:A:T | donor_loss | 1.0000 |
| 7:98307687:ACG:A | donor_gain | 1.0000 |
| 7:98307687:ACGC:A | donor_gain | 1.0000 |
| 7:98307688:C:CT | donor_gain | 1.0000 |
| 7:98307688:CG:C | donor_gain | 1.0000 |
| 7:98307688:CGC:C | donor_gain | 1.0000 |
| 7:98307688:CGCC:C | donor_gain | 1.0000 |
| 7:98307688:CGCCT:C | donor_gain | 1.0000 |
| 7:98312261:CAGA:C | acceptor_gain | 1.0000 |
| 7:98312262:AGA:A | acceptor_gain | 1.0000 |
| 7:98312263:GA:G | acceptor_gain | 1.0000 |
| 7:98312264:AC:A | acceptor_loss | 1.0000 |
| 7:98312265:C:A | acceptor_loss | 1.0000 |
| 7:98312265:C:CC | acceptor_gain | 1.0000 |
AlphaMissense
3356 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 7:98306505:A:G | F392S | 0.999 |
| 7:98306509:A:G | W391R | 0.999 |
| 7:98306509:A:T | W391R | 0.999 |
| 7:98307720:A:G | W378R | 0.999 |
| 7:98307720:A:T | W378R | 0.999 |
| 7:98307710:C:T | G381E | 0.998 |
| 7:98312231:A:G | W225R | 0.998 |
| 7:98312231:A:T | W225R | 0.998 |
| 7:98315524:C:G | R192P | 0.998 |
| 7:98293581:A:C | F492L | 0.997 |
| 7:98293581:A:T | F492L | 0.997 |
| 7:98293583:A:G | F492L | 0.997 |
| 7:98306504:G:C | F392L | 0.997 |
| 7:98306504:G:T | F392L | 0.997 |
| 7:98306506:A:G | F392L | 0.997 |
| 7:98307718:C:A | W378C | 0.997 |
| 7:98307718:C:G | W378C | 0.997 |
| 7:98315525:G:T | R192S | 0.997 |
| 7:98320289:A:G | L75P | 0.997 |
| 7:98362366:C:G | A40P | 0.997 |
| 7:98362384:C:G | G34R | 0.997 |
| 7:98362384:C:T | G34R | 0.997 |
| 7:98306507:C:A | W391C | 0.996 |
| 7:98306507:C:G | W391C | 0.996 |
| 7:98306511:C:T | G390D | 0.996 |
| 7:98306512:C:G | G390R | 0.996 |
| 7:98312229:C:A | W225C | 0.996 |
| 7:98312229:C:G | W225C | 0.996 |
| 7:98315512:A:G | L196P | 0.996 |
| 7:98315545:G:T | A185D | 0.996 |
dbSNP variants (sampled 300 via entrez): RS1000013887 (7:98300929 C>T), RS1000079497 (7:98306360 A>G), RS1000096763 (7:98358146 T>C), RS1000122416 (7:98387784 C>T), RS1000127647 (7:98377133 T>C), RS1000171402 (7:98343885 C>T), RS1000180618 (7:98376795 G>A), RS1000184702 (7:98317164 A>T), RS1000185489 (7:98332765 C>G,T), RS1000223866 (7:98393537 G>A), RS1000244522 (7:98338160 T>C), RS1000255250 (7:98301148 T>A,C), RS1000269985 (7:98347202 C>G,T), RS1000319729 (7:98391210 G>A), RS1000333629 (7:98349303 G>A)
Disease associations
OMIM: gene MIM:611877 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
10 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST001612_16 | Sex hormone-binding globulin levels | 3.000000e-08 |
| GCST001762_25 | Obesity-related traits | 8.000000e-06 |
| GCST005024_27 | Pursuit maintenance gain | 9.000000e-06 |
| GCST010243_49 | Apolipoprotein B levels | 3.000000e-15 |
| GCST010245_27 | LDL cholesterol levels | 2.000000e-09 |
| GCST90002389_159 | Lymphocyte percentage of white cells | 3.000000e-20 |
| GCST90002398_385 | Neutrophil count | 3.000000e-17 |
| GCST90002399_183 | Neutrophil percentage of white cells | 7.000000e-15 |
| GCST90002407_486 | White blood cell count | 2.000000e-12 |
| GCST90013406_46 | Liver enzyme levels (alkaline phosphatase) | 8.000000e-16 |
EFO canonical traits (8, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004696 | sex hormone-binding globulin measurement |
| EFO:0008433 | pursuit maintenance gain measurement |
| EFO:0004615 | apolipoprotein B measurement |
| EFO:0004611 | low density lipoprotein cholesterol measurement |
| EFO:0007993 | lymphocyte percentage of leukocytes |
| EFO:0004833 | neutrophil count |
| EFO:0007990 | neutrophil percentage of leukocytes |
| EFO:0004533 | alkaline phosphatase measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
52 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| sodium arsenite | increases expression | 3 |
| Phenylmercuric Acetate | affects cotreatment, decreases expression | 2 |
| Smoke | decreases expression | 2 |
| Tobacco Smoke Pollution | affects expression, increases expression | 2 |
| Valproic Acid | affects expression, decreases methylation | 2 |
| Cyclosporine | increases expression | 2 |
| aristolochic acid I | decreases expression | 1 |
| FR900359 | increases phosphorylation | 1 |
| methylmercuric chloride | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| bisphenol A | affects expression | 1 |
| methylparaben | decreases expression | 1 |
| perfluorooctanoic acid | increases expression | 1 |
| potassium chromate(VI) | increases expression | 1 |
| nickel sulfate | increases expression | 1 |
| coumarin | affects phosphorylation | 1 |
| S-(1,2-dichlorovinyl)cysteine | affects response to substance, increases expression, affects cotreatment | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| perfluorooctane sulfonic acid | decreases expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| perfluoro-n-nonanoic acid | increases expression | 1 |
| K 7174 | increases expression | 1 |
| 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide | affects cotreatment, decreases expression | 1 |
| erucylphospho-N,N,N-trimethylpropylammonium | increases expression | 1 |
| ICG 001 | increases expression | 1 |
| abrine | increases expression | 1 |
| dorsomorphin | affects cotreatment, decreases expression | 1 |
| bisphenol S | decreases methylation | 1 |
| (+)-JQ1 compound | decreases expression | 1 |
| Temozolomide | increases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
No linked Atlas pages yet — the cross-entity mesh grows as the corpus expands.