HBP1
gene geneOn this page
Summary
HBP1 (HMG-box transcription factor 1, HGNC:23200) is a protein-coding gene on chromosome 7q22.3, encoding HMG box-containing protein 1 (O60381). Transcriptional repressor that binds to the promoter region of target genes.
Predicted to enable DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in negative regulation of lipid transport; negative regulation of reactive oxygen species biosynthetic process; and negative regulation of transcription by RNA polymerase II. Located in nuclear speck. Biomarker of osteoarthritis.
Source: NCBI Gene 26959 — RefSeq curated summary.
At a glance
- GWAS associations: 4
- Clinical variants (ClinVar): 72 total
- Transcription factor: yes — 51 downstream targets (CollecTRI)
- MANE Select transcript:
NM_012257
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:23200 |
| Approved symbol | HBP1 |
| Name | HMG-box transcription factor 1 |
| Location | 7q22.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Ensembl gene | ENSG00000105856 |
| Ensembl biotype | protein_coding |
| OMIM | 616714 |
| Entrez | 26959 |
Gene structure
Transcript identifiers
Ensembl transcripts: 39 — 34 protein_coding, 2 protein_coding_CDS_not_defined, 2 retained_intron, 1 nonsense_mediated_decay
ENST00000222574, ENST00000461963, ENST00000463202, ENST00000463790, ENST00000464009, ENST00000468116, ENST00000468401, ENST00000468410, ENST00000478930, ENST00000479011, ENST00000483809, ENST00000485846, ENST00000497535, ENST00000498408, ENST00000607681, ENST00000895657, ENST00000895658, ENST00000895659, ENST00000895660, ENST00000895661, ENST00000895662, ENST00000895663, ENST00000895664, ENST00000895669, ENST00000895670, ENST00000938515, ENST00000938516, ENST00000938517, ENST00000938518, ENST00000938519, ENST00000958454, ENST00000958455, ENST00000958456, ENST00000958457, ENST00000958458, ENST00000958459, ENST00000958460, ENST00000958461, ENST00000958462
RefSeq mRNA: 2 — MANE Select: NM_012257
NM_001244262, NM_012257
CCDS: CCDS5741
Canonical transcript exons
ENST00000222574 — 11 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000881751 | 107179879 | 107180062 |
| ENSE00001374924 | 107169003 | 107169185 |
| ENSE00001829379 | 107201414 | 107202522 |
| ENSE00003471514 | 107200160 | 107200301 |
| ENSE00003484360 | 107189292 | 107189448 |
| ENSE00003501829 | 107185801 | 107185942 |
| ENSE00003533154 | 107195834 | 107196151 |
| ENSE00003545334 | 107182373 | 107182601 |
| ENSE00003576618 | 107186361 | 107186472 |
| ENSE00003651458 | 107190173 | 107190317 |
| ENSE00003656548 | 107186569 | 107186681 |
Expression profiles
Bgee: expression breadth ubiquitous, 186 present calls, max score 99.12.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 25.1998 / max 488.4674, expressed in 1802 samples.
FANTOM5 promoters (6 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 80437 | 22.3803 | 1800 |
| 80438 | 1.4065 | 489 |
| 80442 | 0.6078 | 196 |
| 80441 | 0.6061 | 141 |
| 80439 | 0.1034 | 33 |
| 80440 | 0.0957 | 30 |
Top tissues by expression
230 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| calcaneal tendon | UBERON:0003701 | 99.12 | gold quality |
| adrenal tissue | UBERON:0018303 | 98.12 | gold quality |
| right lung | UBERON:0002167 | 97.23 | gold quality |
| skin of leg | UBERON:0001511 | 96.91 | gold quality |
| skin of abdomen | UBERON:0001416 | 96.68 | gold quality |
| bone marrow cell | CL:0002092 | 96.63 | gold quality |
| tibial artery | UBERON:0007610 | 96.62 | gold quality |
| popliteal artery | UBERON:0002250 | 96.61 | gold quality |
| left testis | UBERON:0004533 | 96.55 | gold quality |
| left ovary | UBERON:0002119 | 96.53 | gold quality |
| mucosa of stomach | UBERON:0001199 | 96.50 | gold quality |
| right testis | UBERON:0004534 | 96.47 | gold quality |
| descending thoracic aorta | UBERON:0002345 | 96.42 | gold quality |
| ectocervix | UBERON:0012249 | 96.23 | gold quality |
| gastrocnemius | UBERON:0001388 | 96.11 | gold quality |
| endocervix | UBERON:0000458 | 96.10 | gold quality |
| body of uterus | UBERON:0009853 | 96.10 | gold quality |
| muscle of leg | UBERON:0001383 | 96.03 | gold quality |
| lower esophagus mucosa | UBERON:0035834 | 95.93 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 95.92 | gold quality |
| aorta | UBERON:0000947 | 95.79 | gold quality |
| minor salivary gland | UBERON:0001830 | 95.61 | gold quality |
| right adrenal gland | UBERON:0001233 | 95.57 | gold quality |
| ventricular zone | UBERON:0003053 | 95.52 | gold quality |
| right ovary | UBERON:0002118 | 95.51 | gold quality |
| gall bladder | UBERON:0002110 | 95.48 | gold quality |
| stromal cell of endometrium | CL:0002255 | 95.46 | gold quality |
| tibial nerve | UBERON:0001323 | 95.34 | gold quality |
| right coronary artery | UBERON:0001625 | 95.32 | gold quality |
| left adrenal gland | UBERON:0001234 | 95.31 | gold quality |
Single-cell (SCXA)
Detected in 2 experiment(s), a significant marker in 2.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-5061 | yes | 5.84 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: yes
Downstream targets (CollecTRI)
51 targets.
| Target | Regulation |
|---|---|
| BAX | |
| BCL2 | |
| BECN1 | |
| BMP2 | |
| BTG1 | |
| CCND1 | Repression |
| CCND3 | Repression |
| CCNE1 | Repression |
| CD74 | |
| CDKN1A | Repression |
| CDKN2A | Activation |
| CEBPA | Activation |
| CNTN2 | |
| COL2A1 | |
| CREBBP | |
| DNMT1 | Repression |
| FASLG | Activation |
| GATA1 | Activation |
| H1-0 | Activation |
| H1-2 | |
| H1-5 | Activation |
| HBP1 | |
| HMGB1 | |
| IFNAR1 | |
| IL1B | |
| IL2 | |
| IRS1 | |
| JUNB | Activation |
| MAP1LC3A | |
| MAPK14 |
Upstream regulators (CollecTRI, top): FOXO3, HBP1, MYC, RB1, TP63
miRNA regulators (miRDB)
123 targeting HBP1, 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-29A-3P | 100.00 | 73.11 | 1835 |
| HSA-MIR-29B-3P | 100.00 | 73.18 | 1833 |
| HSA-MIR-29C-3P | 100.00 | 73.15 | 1833 |
| HSA-MIR-1277-5P | 100.00 | 73.95 | 5056 |
| HSA-MIR-5692B | 100.00 | 71.32 | 2622 |
| HSA-MIR-5692C | 100.00 | 71.32 | 2622 |
| HSA-MIR-126-5P | 100.00 | 72.71 | 3180 |
| HSA-LET-7A-3P | 100.00 | 74.03 | 3932 |
| HSA-LET-7B-3P | 100.00 | 74.08 | 3913 |
| HSA-LET-7F-1-3P | 100.00 | 74.02 | 3928 |
| HSA-MIR-98-3P | 100.00 | 74.08 | 3907 |
| HSA-MIR-5692A | 100.00 | 74.40 | 6850 |
| HSA-MIR-548AW | 99.99 | 72.57 | 3559 |
| HSA-MIR-3185 | 99.99 | 68.12 | 1959 |
| HSA-MIR-4531 | 99.99 | 69.70 | 3181 |
| HSA-MIR-6077 | 99.99 | 68.04 | 2299 |
| HSA-MIR-19A-3P | 99.98 | 75.33 | 2762 |
| HSA-MIR-19B-3P | 99.98 | 75.44 | 2754 |
| HSA-MIR-8068 | 99.98 | 73.85 | 2376 |
| HSA-MIR-4789-5P | 99.98 | 70.76 | 2721 |
| HSA-MIR-1468-3P | 99.96 | 72.74 | 3797 |
| HSA-MIR-4666A-3P | 99.96 | 71.71 | 3434 |
| HSA-MIR-302E | 99.96 | 70.74 | 2669 |
| HSA-MIR-590-3P | 99.96 | 74.34 | 6478 |
| HSA-MIR-767-5P | 99.95 | 70.85 | 993 |
| HSA-MIR-96-5P | 99.95 | 72.80 | 2140 |
| HSA-MIR-3910 | 99.95 | 71.13 | 2227 |
| HSA-LET-7C-3P | 99.95 | 73.42 | 2862 |
| HSA-MIR-381-3P | 99.93 | 71.87 | 2854 |
| HSA-MIR-300 | 99.92 | 71.76 | 2856 |
Literature-anchored findings (GeneRIF, showing 40)
- HBP1 regulates the cell cycle in liver regeneration and provides evidence for a role in tissue maintenance. (PMID:11486012)
- HBP1 is a suppressor of Wnt signalling and lies in a region that is mutated in cancer. (PMID:11500377)
- NMR study of the AXH domain (PMID:14872137)
- Results indicate that HBP1 may contribute to the regulation of NADPH oxidase-dependent superoxide production through transcriptional repression of the p47phox gene. (PMID:15024088)
- HBP1 and Mad1 repressors bind the Sin3 corepressor PAH2 domain with opposite helical orientations (PMID:15235594)
- in myeloid cells HBP1 may serve as a tumor suppressor and a general differentiation inducer and may synergize with chemical differentiating agents to enhance lineage-specific differentiation (PMID:16179914)
- Transgenic mice overexpressing HBP1 exhibit altered thymus cellularity and decreased thymocyte development. (PMID:16210625)
- EGCG blocks Wnt signaling by inducing the HBP1 transcriptional repressor and inhibits aspects of invasive breast cancer (PMID:16495219)
- these studies highlight p38 MAPK, HBP1, and RB as important components for a premature-senescence pathway with possible clinical relevance to breast cancer. (PMID:16966377)
- HBP1 transcriptional repressor alterations are associated with invasive breast cancer (PMID:17616670)
- HBP1 binds c-Myc in cells, and expression of HBP1 inhibits c-Myc transactivational activity at least partly by preventing c-Myc binding to target gene promoters. (PMID:20008325)
- HBP1 directly inhibits MIF gene transcription, which is overexpressed in prostatic cancer. (PMID:20383199)
- miR-17-5p plays an important role in breast cancer cell invasion and migration by suppressing HBP1 and subsequent activation of Wnt/beta-catenin (PMID:20505989)
- HBP1 targets P16(INK4A), upregulating its expression and consequently is involved in Ras-induced premature senescence. (PMID:20581871)
- Cis-acting regulatory polymorphisms acting on HBP1 contribute to the osteoarthritis association signal at chromosome 7q22. (PMID:22586168)
- HBP1 represses the DNMT1 gene through binding a high-affinity site in the DNMT1 promoter. (PMID:23249948)
- acetylation of TCF4E is a novel regulatory mechanism that diversifies the transcriptional output of Wnt/beta-catenin signaling (PMID:23613959)
- HBP1 is a novel target of the PI3K/FOXO pathway and controls cell proliferation in response to growth factors. (PMID:24762137)
- HBP1 is a suppressor of cancer progression and a regulator of CTNNB1 gene transcription. (PMID:24895061)
- HBP1-mediated Wnt signaling is involved with the role of miR-155 in osteosarcoma progression. (PMID:25666090)
- Hbp1 plays a crucial role in regulating the timing of cortical neurogenesis by elongating the cell cycle and that it is essential for normal cortical development. (PMID:26041766)
- All trans-retinoic acid can reverse the suppressive effect of MED28 on HBP1 and E-cadherin and inactivate the Wnt/beta-catenin pathway in colorectal cancer, suggesting a protective effect of ATRA against colorectal cancer. (PMID:26660958)
- Data suggest HMG-box transcription factor (HBP1) as a target in prostate cancer radiotherapy. (PMID:26942107)
- Data show that HMG-box transcription factor 1 protein HBP1-mediated elevation of CDK inhibitor p21 through the Mdm2/p53 and TCF4/EZH2 pathways contributes to both cellular senescence and tumor inhibition. (PMID:27129219)
- Low HBP1 expression is associated with invasive oral cancer. (PMID:28099936)
- Study shows that RORbeta is a transcriptional enhancer of inhibitor HBP1 of the Wnt pathway. NRIP2 prevents RORbeta to bind with downstream HBP1 promoter regions and reduces the transcription of HBP1. These results provide evidence that interactions between NRIP2, RORbeta, and HBP1 mediate a new mechanism for CCIC self-renewal via the Wnt activity. (PMID:28137278)
- induced premature senescence and apoptosis. Furthermore, the Pim-1-HBP1 positive feedback loop exerts its effect by regulating the senescence markers DNMT1 and p16 and the apoptosis marker Bax. The Pim-1-HBP1 axis thus constitutes a novel checkpoint pathway critical for the inhibition of tumorigenesis. (PMID:28348080)
- results suggest that HBP1 phosphorylation by AKT blocks its functions as transcriptional regulator and tumor suppressor. (PMID:29355710)
- HBP1 functions as a non-tumor suppressor gene in nasopharyngeal carcinoma. (PMID:29367693)
- Our experiment also verified the target relationship between miR-21 and HBP1. MiR-21 may affect migration and invasion ability of drug-resistant lung adenocarcinoma cells by targeting HBP1, therefore modulating EMT. (PMID:29663730)
- Data show that the GID/CTLH E3 ubiquitin ligase prevents cell cycle exit in G1, at least in part by degrading HMG-box transcription factor 1 protein (Hbp1). (PMID:29911972)
- Reduced HBP1 expression and subsequent MMP-13 upregulation may play a pivotal role in the invasiveness of oral cancer. (PMID:30191992)
- Mutant ALK downregulates the ‘HMG-box transcription factor 1’ (HBP1). (PMID:30538293)
- this review discusses our current understanding of HBP1 function in human physiology and diseases. [Review] (PMID:30683982)
- MDM2 facilitates HBP1 proteasomal degradation by ubiquitinating HBP1, regardless of p53 status, thus attenuating the transcriptional inhibition of HBP1 in the expression of its target genes, such as the DNA methyltransferase DNMT1 and histone methyltransferase EZH2, which results in global DNA hypermethylation and histone hypermethylation and ultimately genome instability. (PMID:30816344)
- HBP1 functions as a tumor suppressor, and its ectopic expression hindered cell proliferation of non-small-cell lung cancer (NSCLC). AFAP1-AS1 repressed HBP1 expression by recruiting LSD1 to the HBP1 promoter regions in NSCLC cell lines. (PMID:31069893)
- Suppression of p38/HBP1 pathway alleviates hyperosmotic stress-induced senescent progression of chondrocyte senescence. (PMID:32549582)
- Regulatory role of transcription factor HBP1 in anticancer efficacy of EGFR inhibitor erlotinib in HNSCC. (PMID:32677158)
- HBP1 deficiency protects against stress-induced premature senescence of nucleus pulposus. (PMID:32964956)
- miR-146b Functions as an Oncogene in Oral Squamous Cell Carcinoma by Targeting HBP1. (PMID:33327874)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | hbp1 | ENSDARG00000028517 |
| mus_musculus | Hbp1 | ENSMUSG00000002996 |
| rattus_norvegicus | Hbp1 | ENSRNOG00000008927 |
Protein
Protein identifiers
HMG box-containing protein 1 — O60381 (reviewed: O60381)
Alternative names: HMG box transcription factor 1, High mobility group box transcription factor 1
All UniProt accessions (9): O60381, C9J5U3, C9J8V6, C9JAW1, C9JPK6, C9JQU7, H7C4S2, H7C574, U3KQE5
UniProt curated annotations — full annotation on UniProt →
Function. Transcriptional repressor that binds to the promoter region of target genes. Plays a role in the regulation of the cell cycle and of the Wnt pathway. Binds preferentially to the sequence 5’-TTCATTCATTCA-3’. Binding to the histone H1.0 promoter is enhanced by interaction with RB1. Disrupts the interaction between DNA and TCF4.
Subunit / interactions. Binds the second PAH repeat of SIN3A. Binds TCF4. Binds RB1.
Subcellular location. Nucleus.
Post-translational modifications. Ubiquitinated by the CTLH E3 ubiquitin-protein ligase complex, leading to subsequent proteasomal degradation.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| O60381-1 | 1 | yes |
| O60381-2 | 2 | |
| O60381-3 | 3 |
RefSeq proteins (2): NP_001231191, NP_036389* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR003652 | Ataxin_AXH_dom | Domain |
| IPR009071 | HMG_box_dom | Domain |
| IPR036096 | Ataxin_AXH_dom_sf | Homologous_superfamily |
| IPR036910 | HMG_box_dom_sf | Homologous_superfamily |
| IPR039655 | HBP1 | Family |
Pfam: PF00505, PF08517
UniProt features (24 total): helix 7, strand 6, turn 2, splice variant 2, sequence conflict 2, chain 1, domain 1, DNA-binding region 1, region of interest 1, compositionally biased region 1
Structure
Experimental structures (PDB)
2 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 3QVE | X-RAY DIFFRACTION | 2.04 |
| 2E6O | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-O60381-F1 | 62.15 | 0.27 |
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 336 (showing top):
TGGTGCT_MIR29A_MIR29B_MIR29C, FREAC2_01, TGCACTT_MIR519C_MIR519B_MIR519A, ENK_UV_RESPONSE_KERATINOCYTE_UP, GRAESSMANN_APOPTOSIS_BY_DOXORUBICIN_DN, TACAATC_MIR508, FOXO1_01, GGGTGGRR_PAX4_03, LEE_LIVER_CANCER_CIPROFIBRATE_DN, MARTINEZ_RB1_TARGETS_UP, NF1_Q6_01, BLALOCK_ALZHEIMERS_DISEASE_UP, GOBP_REGULATION_OF_CELL_CYCLE, KINSEY_TARGETS_OF_EWSR1_FLII_FUSION_DN, HP1SITEFACTOR_Q6
GO Biological Process (4): regulation of transcription by RNA polymerase II (GO:0006357), Wnt signaling pathway (GO:0016055), regulation of cell cycle (GO:0051726), regulation of DNA-templated transcription (GO:0006355)
GO Molecular Function (5): RNA polymerase II cis-regulatory region sequence-specific DNA binding (GO:0000978), DNA-binding transcription factor activity, RNA polymerase II-specific (GO:0000981), RNA binding (GO:0003723), DNA binding (GO:0003677), protein binding (GO:0005515)
GO Cellular Component (4): chromatin (GO:0000785), nucleus (GO:0005634), nucleoplasm (GO:0005654), nuclear speck (GO:0016607)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| RNA polymerase II transcription regulatory region sequence-specific DNA binding | 2 |
| nucleic acid binding | 2 |
| cellular anatomical structure | 2 |
| regulation of DNA-templated transcription | 1 |
| transcription by RNA polymerase II | 1 |
| cell surface receptor signaling pathway | 1 |
| cell cycle | 1 |
| regulation of cellular process | 1 |
| DNA-templated transcription | 1 |
| regulation of gene expression | 1 |
| regulation of RNA biosynthetic process | 1 |
| cis-regulatory region sequence-specific DNA binding | 1 |
| chromatin | 1 |
| DNA-binding transcription factor activity | 1 |
| regulation of transcription by RNA polymerase II | 1 |
| binding | 1 |
| chromosome | 1 |
| intracellular membrane-bounded organelle | 1 |
| nuclear lumen | 1 |
| nuclear ribonucleoprotein granule | 1 |
Protein interactions and networks
STRING
652 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| HBP1 | C1orf105 | O95561 | 512 |
| HBP1 | ZNF24 | P17028 | 446 |
| HBP1 | DUS4L | O95620 | 416 |
| HBP1 | RECK | O95980 | 413 |
| HBP1 | MTIF2 | P46199 | 409 |
| HBP1 | NAA50 | Q9GZZ1 | 403 |
| HBP1 | GPR22 | Q99680 | 402 |
| HBP1 | COG5 | Q9UP83 | 400 |
| HBP1 | ZBTB7A | O95365 | 395 |
| HBP1 | YAP1 | P46937 | 381 |
| HBP1 | BMF | Q96LC9 | 378 |
| HBP1 | RNF11 | Q9Y3C5 | 377 |
| HBP1 | DDIT4 | Q9NX09 | 375 |
| HBP1 | ARID2 | Q68CP9 | 365 |
| HBP1 | CCNG1 | P51959 | 360 |
IntAct
22 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| GID8 | HTRA2 | psi-mi:“MI:0914”(association) | 0.610 |
| HBP1 | RB1 | psi-mi:“MI:0915”(physical association) | 0.400 |
| RB1 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.400 |
| CCL24 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| HBP1 | psi-mi:“MI:0915”(physical association) | 0.370 | |
| ANKRD2 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| HBP1 | TMEM37 | psi-mi:“MI:0915”(physical association) | 0.370 |
| HBP1 | SMAD1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| CASP8 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| ESR1 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| HBP1 | RB1CC1 | psi-mi:“MI:0915”(physical association) | 0.370 |
| ARMC8 | VWA8 | psi-mi:“MI:0914”(association) | 0.350 |
| GID8 | PGRMC1 | psi-mi:“MI:0914”(association) | 0.350 |
| RMND5A | HTRA2 | psi-mi:“MI:0914”(association) | 0.350 |
| GID8 | VWA8 | psi-mi:“MI:0914”(association) | 0.350 |
| AFG2B | MMP24OS | psi-mi:“MI:0914”(association) | 0.350 |
| ZNF212 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| HBP1 | CD2AP | psi-mi:“MI:0915”(physical association) | 0.000 |
| EWSR1 | HBP1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| HBP1 | KIFBP | psi-mi:“MI:0915”(physical association) | 0.000 |
BioGRID (144): HBP1 (Affinity Capture-MS), HBP1 (Affinity Capture-MS), HBP1 (Affinity Capture-Western), HBP1 (Two-hybrid), HBP1 (Two-hybrid), HBP1 (Two-hybrid), RB1 (Two-hybrid), RBL2 (Two-hybrid), HBP1 (Affinity Capture-MS), HBP1 (Affinity Capture-MS), HBP1 (Affinity Capture-MS), SAP130 (Affinity Capture-MS), ZCCHC3 (Affinity Capture-MS), RPL35A (Affinity Capture-MS), RSL1D1 (Affinity Capture-MS)
ESM2 similar proteins: A3FEM2, A8WFJ9, F1R8Z9, G5EC89, G5EFY5, L8E946, O60381, P10157, P11308, P19102, P22816, P26323, P41157, P41935, P51023, P53544, P81270, Q01414, Q01543, Q18579, Q1LVQ7, Q21263, Q22355, Q25132, Q28D67, Q28HT3, Q29RS8, Q5NDM2, Q63ZH2, Q6P2Z3, Q6P8A3, Q7ZYQ0, Q8AXW8, Q8GWP0, Q8ITI5, Q8JIT5, Q90837, Q90VZ9, Q90WN4, Q91712
Diamond homologs: A0A0G2JTZ2, A4IIJ8, A4QNG3, A5A763, B0ZTE2, B1H349, B3DLD3, B3DM43, B7ZR65, F1LYL9, F1M8W4, O18896, O42569, O55170, O60248, O60381, O94993, O95416, P35710, P35711, P35712, P35713, P40645, P40647, P40649, P43267, P43680, P48430, P48431, P48432, P48434, P48436, P54231, P56693, P57073, P57074, P61259, P61753, P61754, Q04886
SIGNOR signaling
5 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| MAPK11 | up-regulates | HBP1 | phosphorylation |
| MAPK14 | up-regulates | HBP1 | phosphorylation |
| HBP1 | “down-regulates quantity by repression” | NCF1 | “transcriptional regulation” |
| PIM1 | “up-regulates activity” | HBP1 | phosphorylation |
Disease & clinical
Clinical variants and AI predictions
ClinVar
72 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 54 |
| Likely benign | 0 |
| Benign | 1 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
1929 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 7:107179871:A:AG | acceptor_gain | 1.0000 |
| 7:107179872:T:G | acceptor_gain | 1.0000 |
| 7:107179876:A:AG | acceptor_gain | 1.0000 |
| 7:107179877:A:G | acceptor_gain | 1.0000 |
| 7:107179878:G:GG | acceptor_gain | 1.0000 |
| 7:107179878:GTCA:G | acceptor_gain | 1.0000 |
| 7:107180058:GCTTG:G | donor_gain | 1.0000 |
| 7:107180059:CTTG:C | donor_gain | 1.0000 |
| 7:107180060:TTGG:T | donor_loss | 1.0000 |
| 7:107180061:TG:T | donor_gain | 1.0000 |
| 7:107180061:TGG:T | donor_loss | 1.0000 |
| 7:107180062:GG:G | donor_gain | 1.0000 |
| 7:107180062:GGT:G | donor_loss | 1.0000 |
| 7:107180063:G:GG | donor_gain | 1.0000 |
| 7:107180063:G:T | donor_loss | 1.0000 |
| 7:107182371:A:AG | acceptor_gain | 1.0000 |
| 7:107182372:G:GA | acceptor_gain | 1.0000 |
| 7:107182598:ATAG:A | donor_gain | 1.0000 |
| 7:107182598:ATAGG:A | donor_loss | 1.0000 |
| 7:107182600:AGGTA:A | donor_loss | 1.0000 |
| 7:107182601:GGTA:G | donor_loss | 1.0000 |
| 7:107182602:G:GG | donor_gain | 1.0000 |
| 7:107182603:T:A | donor_loss | 1.0000 |
| 7:107185796:TTTAG:T | acceptor_loss | 1.0000 |
| 7:107185798:TA:T | acceptor_loss | 1.0000 |
| 7:107185799:A:AG | acceptor_gain | 1.0000 |
| 7:107185799:AG:A | acceptor_loss | 1.0000 |
| 7:107185800:G:GA | acceptor_gain | 1.0000 |
| 7:107185800:GAT:G | acceptor_gain | 1.0000 |
| 7:107185800:GATC:G | acceptor_gain | 1.0000 |
AlphaMissense
3399 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 7:107190175:T:A | W309R | 1.000 |
| 7:107190175:T:C | W309R | 1.000 |
| 7:107195875:T:C | L370S | 1.000 |
| 7:107196072:A:G | R436G | 1.000 |
| 7:107196073:G:C | R436T | 1.000 |
| 7:107196074:A:C | R436S | 1.000 |
| 7:107196074:A:T | R436S | 1.000 |
| 7:107196075:C:A | P437T | 1.000 |
| 7:107196075:C:T | P437S | 1.000 |
| 7:107196076:C:A | P437Q | 1.000 |
| 7:107196076:C:G | P437R | 1.000 |
| 7:107196076:C:T | P437L | 1.000 |
| 7:107196079:T:C | M438T | 1.000 |
| 7:107196080:G:A | M438I | 1.000 |
| 7:107196080:G:C | M438I | 1.000 |
| 7:107196080:G:T | M438I | 1.000 |
| 7:107196081:A:C | N439H | 1.000 |
| 7:107196081:A:G | N439D | 1.000 |
| 7:107196082:A:T | N439I | 1.000 |
| 7:107196083:T:A | N439K | 1.000 |
| 7:107196083:T:G | N439K | 1.000 |
| 7:107196085:C:A | A440D | 1.000 |
| 7:107196085:C:T | A440V | 1.000 |
| 7:107196087:T:A | F441I | 1.000 |
| 7:107196087:T:C | F441L | 1.000 |
| 7:107196087:T:G | F441V | 1.000 |
| 7:107196088:T:C | F441S | 1.000 |
| 7:107196088:T:G | F441C | 1.000 |
| 7:107196089:C:A | F441L | 1.000 |
| 7:107196089:C:G | F441L | 1.000 |
dbSNP variants (sampled 300 via entrez): RS1000030282 (7:107188430 G>T), RS1000038820 (7:107201574 AATAAT>A,AATAATATAAT), RS1000069837 (7:107183464 G>A), RS1000121449 (7:107183851 C>T), RS1000209160 (7:107168764 C>A,T), RS1000218503 (7:107168019 A>C,T), RS1000416340 (7:107170981 GTA>G,GTATA), RS1000498973 (7:107182246 A>G), RS1000625253 (7:107179252 C>T), RS1000881889 (7:107170818 C>T), RS1000945259 (7:107192663 T>C,G), RS1000966096 (7:107178923 A>G), RS1001041374 (7:107193727 C>T), RS1001060422 (7:107186945 A>G), RS1001156680 (7:107167769 C>T)
Disease associations
OMIM: gene MIM:616714 | disease phenotypes: MIM:613612
GenCC curated gene-disease
Mondo (1): COG5-congenital disorder of glycosylation (MONDO:0013325)
Orphanet (1): COG5-CDG (Orphanet:263487)
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
4 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST009391_1162 | Metabolite levels | 3.000000e-06 |
| GCST009391_159 | Metabolite levels | 2.000000e-06 |
| GCST009391_1665 | Metabolite levels | 1.000000e-06 |
| GCST009391_1950 | Metabolite levels | 3.000000e-06 |
EFO canonical traits (4, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0010460 | anthranilic acid measurement |
| EFO:0010487 | glutamate measurement |
| EFO:0010470 | carnosine measurement |
| EFO:0010462 | aspartate measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
97 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| sodium arsenite | decreases expression, affects cotreatment, increases abundance, increases expression | 5 |
| bisphenol A | increases expression, affects cotreatment, increases methylation, decreases methylation | 3 |
| Estradiol | decreases expression, increases expression | 3 |
| Valproic Acid | decreases expression, increases expression, affects expression | 3 |
| Cyclosporine | increases expression | 3 |
| cobaltous chloride | increases expression | 2 |
| Ethyl Methanesulfonate | decreases expression, increases expression | 2 |
| Methyl Methanesulfonate | decreases expression, increases expression | 2 |
| Niclosamide | decreases reaction, increases expression, decreases expression | 2 |
| Sirolimus | decreases reaction, affects cotreatment, affects expression, decreases expression | 2 |
| 3-((6-(2-methoxyphenyl)pyrimidin-4-yl)amino)phenyl)methane sulfonamide | decreases expression | 1 |
| GSK-J4 | increases expression | 1 |
| afuresertib | increases expression | 1 |
| FR900359 | increases phosphorylation | 1 |
| bisphenol F | affects cotreatment, increases expression | 1 |
| TAK-243 | increases sumoylation | 1 |
| dicrotophos | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| uranyl acetate | affects expression | 1 |
| pirinixic acid | affects binding, decreases expression, increases activity | 1 |
| geraniol | increases expression | 1 |
| beta-lapachone | increases expression | 1 |
| arsenite | affects binding, increases reaction | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | increases expression | 1 |
| pyrvinium | decreases expression, decreases reaction | 1 |
| manganese chloride | affects cotreatment, decreases expression, increases abundance | 1 |
| didecyldimethylammonium | increases expression | 1 |
| cupric oxide | increases expression | 1 |
| hydroquinone | affects binding, increases reaction | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
Cellosaurus cell lines
1 cell lines: 1 cancer cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_HA16 | MCF-7 eGFP-HBP1 | Cancer cell line | Female |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): COG5-congenital disorder of glycosylation