H2AJ
gene geneOn this page
Also known as FLJ10903MGC921
Summary
H2AJ (H2A.J histone, HGNC:14456) is a protein-coding gene on chromosome 12p12.3, encoding Histone H2A.J (Q9BTM1). Core component of nucleosome. It is a selective cancer dependency (DepMap: 12.4% of cell lines).
Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is located on chromosome 12 and encodes a replication-independent histone that is a variant H2A histone. The protein is divergent at the C-terminus compared to the consensus H2A histone family member. This gene also encodes an antimicrobial peptide with antibacterial and antifungal activity.
Source: NCBI Gene 55766 — RefSeq curated summary.
At a glance
- Clinical variants (ClinVar): 13 total
- Cancer dependency (DepMap): dependent in 12.4% of screened cell lines
- MANE Select transcript:
NM_177925
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:14456 |
| Approved symbol | H2AJ |
| Name | H2A.J histone |
| Location | 12p12.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | FLJ10903, MGC921 |
| Ensembl gene | ENSG00000246705 |
| Ensembl biotype | protein_coding |
| Entrez | 55766 |
Gene structure
Transcript identifiers
Ensembl transcripts: 3 — 2 nonsense_mediated_decay, 1 protein_coding
ENST00000389078, ENST00000501744, ENST00000544848
RefSeq mRNA: 1 — MANE Select: NM_177925
NM_177925
CCDS: CCDS31752
Canonical transcript exons
ENST00000544848 — 1 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001985214 | 14774405 | 14775024 |
Expression profiles
Bgee: expression breadth ubiquitous, 269 present calls, max score 99.61.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 109.9846 / max 1176.4932, expressed in 1742 samples.
FANTOM5 promoters (3 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 124456 | 107.2298 | 1740 |
| 124457 | 1.9079 | 824 |
| 124458 | 0.8469 | 446 |
Top tissues by expression
287 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| left testis | UBERON:0004533 | 99.61 | gold quality |
| right testis | UBERON:0004534 | 99.50 | gold quality |
| adult organism | UBERON:0007023 | 99.06 | gold quality |
| olfactory segment of nasal mucosa | UBERON:0005386 | 99.01 | gold quality |
| popliteal artery | UBERON:0002250 | 98.82 | gold quality |
| mucosa of transverse colon | UBERON:0004991 | 98.82 | gold quality |
| tibial artery | UBERON:0007610 | 98.82 | gold quality |
| left coronary artery | UBERON:0001626 | 98.79 | gold quality |
| aorta | UBERON:0000947 | 98.74 | gold quality |
| coronary artery | UBERON:0001621 | 98.73 | gold quality |
| thoracic aorta | UBERON:0001515 | 98.69 | gold quality |
| ascending aorta | UBERON:0001496 | 98.68 | gold quality |
| right coronary artery | UBERON:0001625 | 98.68 | gold quality |
| descending thoracic aorta | UBERON:0002345 | 98.64 | gold quality |
| tibial nerve | UBERON:0001323 | 98.57 | gold quality |
| parotid gland | UBERON:0001831 | 98.51 | gold quality |
| mucosa of stomach | UBERON:0001199 | 98.49 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 98.42 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 98.39 | gold quality |
| adipose tissue of abdominal region | UBERON:0007808 | 98.37 | gold quality |
| skin of leg | UBERON:0001511 | 98.36 | gold quality |
| omental fat pad | UBERON:0010414 | 98.36 | gold quality |
| peritoneum | UBERON:0002358 | 98.35 | gold quality |
| left adrenal gland | UBERON:0001234 | 98.31 | gold quality |
| right adrenal gland | UBERON:0001233 | 98.23 | gold quality |
| adrenal cortex | UBERON:0001235 | 98.23 | gold quality |
| adipose tissue | UBERON:0001013 | 98.19 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 98.12 | gold quality |
| skin of abdomen | UBERON:0001416 | 98.11 | gold quality |
| saphenous vein | UBERON:0007318 | 98.01 | gold quality |
Single-cell (SCXA)
Detected in 10 experiment(s), a significant marker in 8.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-10287 | yes | 47.70 |
| E-MTAB-6701 | yes | 43.34 |
| E-GEOD-134144 | yes | 28.55 |
| E-CURD-112 | yes | 22.01 |
| E-ANND-3 | yes | 21.27 |
| E-HCAD-11 | yes | 19.12 |
| E-CURD-122 | yes | 17.36 |
| E-HCAD-9 | yes | 5.68 |
| E-ENAD-27 | no | 73.57 |
| E-MTAB-8410 | no | 3.07 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
90 targeting H2AJ, 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-6867-5P | 100.00 | 82.21 | 3464 |
| HSA-MIR-7110-3P | 100.00 | 73.18 | 2486 |
| HSA-MIR-513B-5P | 99.99 | 69.96 | 2150 |
| HSA-MIR-371B-5P | 99.99 | 75.34 | 4759 |
| HSA-MIR-373-5P | 99.98 | 75.36 | 4753 |
| HSA-MIR-616-5P | 99.98 | 75.58 | 4775 |
| HSA-MIR-302E | 99.96 | 70.74 | 2669 |
| HSA-MIR-3658 | 99.96 | 73.87 | 4379 |
| HSA-MIR-548AJ-3P | 99.96 | 73.38 | 5345 |
| HSA-MIR-548X-3P | 99.96 | 73.38 | 5345 |
| HSA-MIR-3605-5P | 99.96 | 67.12 | 932 |
| HSA-MIR-548J-3P | 99.94 | 72.61 | 4881 |
| HSA-MIR-548AE-3P | 99.93 | 72.66 | 4867 |
| HSA-MIR-548AH-3P | 99.93 | 72.54 | 4872 |
| HSA-MIR-548AM-3P | 99.93 | 72.54 | 4872 |
| HSA-MIR-548AQ-3P | 99.93 | 72.66 | 4867 |
| HSA-MIR-338-5P | 99.92 | 72.34 | 2951 |
| HSA-MIR-1305 | 99.91 | 71.43 | 3443 |
| HSA-MIR-548E-5P | 99.89 | 72.73 | 4486 |
| HSA-MIR-302A-3P | 99.89 | 71.23 | 1777 |
| HSA-MIR-302B-3P | 99.89 | 71.23 | 1777 |
| HSA-MIR-302C-3P | 99.89 | 71.20 | 1778 |
| HSA-MIR-302D-3P | 99.89 | 71.25 | 1777 |
| HSA-MIR-5003-3P | 99.85 | 69.29 | 2517 |
| HSA-MIR-373-3P | 99.84 | 70.68 | 1668 |
| HSA-MIR-520E-3P | 99.84 | 70.55 | 1698 |
| HSA-MIR-372-3P | 99.83 | 70.58 | 1691 |
| HSA-MIR-520A-3P | 99.83 | 70.59 | 1687 |
| HSA-MIR-520B-3P | 99.83 | 70.56 | 1699 |
| HSA-MIR-520C-3P | 99.83 | 70.56 | 1699 |
Functional genomics
DepMap (CRISPR cell-line fitness): dependent in 12.4% of screened cell lines.
Literature-anchored findings (GeneRIF, showing 6)
- In this paper, the authors identified and cloned the H2AFJ gene on chr 12 and used it as a control for studying two macroH2A genes. (PMID:11331621)
- The antimicrobial protein buforin I results from proteolytic cleavage of the histone protein H2A in the stomach. (PMID:21178486)
- Histone variant H2A.J (H2A.J) accumulates in senescent fibroblasts with DNA damage. (PMID:28489069)
- Histone Variant H2A.J Marks Persistent DNA Damage and Triggers the Secretory Phenotype in Radiation-Induced Senescence. (PMID:33266246)
- Histone Variant H2A.J Is Enriched in Luminal Epithelial Gland Cells. (PMID:34828271)
- Studies on Human Cultured Fibroblasts and Cutaneous Squamous Cell Carcinomas Suggest That Overexpression of Histone Variant H2A.J Promotes Radioresistance and Oncogenic Transformation. (PMID:39062630)
Cross-species orthologs
4 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| ENSDARG00000098739 | ||
| mus_musculus | H2aj | ENSMUSG00000060032 |
| rattus_norvegicus | H2aj | ENSRNOG00000078093 |
| caenorhabditis_elegans | WBGENE00014240 |
Paralogs (27): MACROH2A2 (ENSG00000099284), H2AZ2 (ENSG00000105968), MACROH2A1 (ENSG00000113648), H2AZ1 (ENSG00000164032), H2AC1 (ENSG00000164508), H2AC6 (ENSG00000180573), H2AC25 (ENSG00000181218), H2AC20 (ENSG00000184260), H2AC21 (ENSG00000184270), H2AX (ENSG00000188486), H2AC13 (ENSG00000196747), H2AC11 (ENSG00000196787), H2AC7 (ENSG00000196866), H2AL3 (ENSG00000229674), H2AL1Q (ENSG00000249467), H2AB1 (ENSG00000274183), H2AC12 (ENSG00000274997), H2AC15 (ENSG00000275221), H2AC14 (ENSG00000276368), H2AC16 (ENSG00000276903), H2AC8 (ENSG00000277075), H2AB3 (ENSG00000277745), H2AB2 (ENSG00000277858), H2AC4 (ENSG00000278463), H2AC17 (ENSG00000278677), H2AC18 (ENSG00000288825), H2AC19 (ENSG00000288859)
Protein
Protein identifiers
Histone H2A.J — Q9BTM1 (reviewed: Q9BTM1)
All UniProt accessions (2): H0YFX9, Q9BTM1
UniProt curated annotations — full annotation on UniProt →
Function. Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
Subunit / interactions. The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.
Subcellular location. Nucleus. Chromosome.
Post-translational modifications. Monoubiquitination of Lys-120 (H2AXK119ub) gives a specific tag for epigenetic transcriptional repression. Following DNA double-strand breaks (DSBs), it is ubiquitinated through ‘Lys-63’ linkage of ubiquitin moieties. Phosphorylation on Ser-2 (H2AS1ph) is enhanced during mitosis. Phosphorylation on Ser-2 by RPS6KA5/MSK1 directly represses transcription. Acetylation of H3 inhibits Ser-2 phosphorylation by RPS6KA5/MSK1. Phosphorylation at Thr-121 (H2AT120ph) by DCAF1 is present in the regulatory region of many tumor suppresor genes and down-regulates their transcription. Glutamine methylation at Gln-105 (H2AQ104me) by FBL is specifically dedicated to polymerase I. It is present at 35S ribosomal DNA locus and impairs binding of the FACT complex.
Similarity. Belongs to the histone H2A family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q9BTM1-1 | 1 | yes |
| Q9BTM1-2 | 2 |
RefSeq proteins (1): NP_808760* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR002119 | Histone_H2A | Family |
| IPR007125 | H2A/H2B/H3 | Domain |
| IPR009072 | Histone-fold | Homologous_superfamily |
| IPR032454 | Histone_H2A_C | Domain |
| IPR032458 | Histone_H2A_CS | Conserved_site |
Pfam: PF00125, PF16211
UniProt features (20 total): helix 6, modified residue 5, strand 3, initiator methionine 1, chain 1, turn 1, region of interest 1, compositionally biased region 1, splice variant 1
Structure
Experimental structures (PDB)
4 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 6KVD | X-RAY DIFFRACTION | 2.21 |
| 4EDU | X-RAY DIFFRACTION | 2.58 |
| 6K60 | X-RAY DIFFRACTION | 3.15 |
| 7TRF | ELECTRON MICROSCOPY | 3.7 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q9BTM1-F1 | 91.36 | 0.80 |
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 (5): 6, 10, 10, 105, 121
Function
Pathways and Gene Ontology
Reactome pathways
45 pathways
| ID | Pathway |
|---|---|
| R-HSA-110328 | Recognition and association of DNA glycosylase with site containing an affected pyrimidine |
| R-HSA-110329 | Cleavage of the damaged pyrimidine |
| R-HSA-110330 | Recognition and association of DNA glycosylase with site containing an affected purine |
| R-HSA-110331 | Cleavage of the damaged purine |
| R-HSA-1221632 | Meiotic synapsis |
| R-HSA-171306 | Packaging Of Telomere Ends |
| R-HSA-1912408 | Pre-NOTCH Transcription and Translation |
| R-HSA-201722 | Formation of the beta-catenin:TCF transactivating complex |
| R-HSA-212300 | PRC2 methylates histones and DNA |
| R-HSA-2299718 | Condensation of Prophase Chromosomes |
| R-HSA-2559580 | Oxidative Stress Induced Senescence |
| R-HSA-2559582 | Senescence-Associated Secretory Phenotype (SASP) |
| R-HSA-2559586 | DNA Damage/Telomere Stress Induced Senescence |
| R-HSA-3214858 | RMTs methylate histone arginines |
| R-HSA-427359 | SIRT1 negatively regulates rRNA expression |
| R-HSA-427389 | ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression |
| R-HSA-427413 | NoRC negatively regulates rRNA expression |
| R-HSA-5250924 | B-WICH complex positively regulates rRNA expression |
| R-HSA-5334118 | DNA methylation |
| R-HSA-5578749 | Transcriptional regulation by small RNAs |
| R-HSA-5617472 | Activation of anterior HOX genes in hindbrain development during early embryogenesis |
| R-HSA-5625886 | Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 |
| R-HSA-606279 | Deposition of new CENPA-containing nucleosomes at the centromere |
| R-HSA-68616 | Assembly of the ORC complex at the origin of replication |
| R-HSA-73728 | RNA Polymerase I Promoter Opening |
| R-HSA-73772 | RNA Polymerase I Promoter Escape |
| R-HSA-8936459 | RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function |
| R-HSA-8939236 | RUNX1 regulates transcription of genes involved in differentiation of HSCs |
| R-HSA-9018519 | Estrogen-dependent gene expression |
| R-HSA-912446 | Meiotic recombination |
MSigDB gene sets: 242 (showing top):
GSE18804_SPLEEN_MACROPHAGE_VS_BRAIN_TUMORAL_MACROPHAGE_DN, GSE18804_SPLEEN_MACROPHAGE_VS_TUMORAL_MACROPHAGE_DN, REACTOME_MEIOTIC_RECOMBINATION, REACTOME_DNA_REPLICATION, REACTOME_SIGNALING_BY_NOTCH, REACTOME_ADAPTIVE_IMMUNE_SYSTEM, REACTOME_MEIOTIC_SYNAPSIS, KORKOLA_CHORIOCARCINOMA_DN, MOLENAAR_TARGETS_OF_CCND1_AND_CDK4_UP, REACTOME_ADHERENS_JUNCTIONS_INTERACTIONS, GOBP_NEGATIVE_REGULATION_OF_GENE_EXPRESSION_EPIGENETIC, CREIGHTON_ENDOCRINE_THERAPY_RESISTANCE_1, BLALOCK_ALZHEIMERS_DISEASE_UP, KORKOLA_EMBRYONAL_CARCINOMA_DN, GROSS_HYPOXIA_VIA_ELK3_UP
GO Biological Process (1): heterochromatin formation (GO:0031507)
GO Molecular Function (3): DNA binding (GO:0003677), structural constituent of chromatin (GO:0030527), protein heterodimerization activity (GO:0046982)
GO Cellular Component (4): nucleosome (GO:0000786), nucleus (GO:0005634), extracellular exosome (GO:0070062), chromosome (GO:0005694)
Reactome top-level categories
Rollup of top-13 pathways:
| Category | Pathways |
|---|---|
| Cellular Senescence | 3 |
| Depyrimidination | 2 |
| Depurination | 2 |
| Epigenetic regulation of gene expression | 2 |
| Negative epigenetic regulation of rRNA expression | 2 |
| Positive epigenetic regulation of rRNA expression | 2 |
| Meiosis | 1 |
| Telomere Maintenance | 1 |
| Pre-NOTCH Expression and Processing | 1 |
| TCF dependent signaling in response to WNT | 1 |
| Mitotic Prophase | 1 |
| Chromatin modifying enzymes | 1 |
| Gene Silencing by RNA | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| chromatin | 2 |
| cellular component assembly | 1 |
| heterochromatin boundary formation | 1 |
| negative regulation of gene expression, epigenetic | 1 |
| heterochromatin organization | 1 |
| nucleic acid binding | 1 |
| structural molecule activity | 1 |
| protein dimerization activity | 1 |
| protein-DNA complex | 1 |
| intracellular membrane-bounded organelle | 1 |
| extracellular vesicle | 1 |
| intracellular membraneless organelle | 1 |
Protein interactions and networks
STRING
1403 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| H2AJ | NAP1L1 | P55209 | 505 |
| H2AJ | H4C16 | P02304 | 481 |
| H2AJ | H1-6 | P22492 | 443 |
| H2AJ | PGAP2 | Q9UHJ9 | 431 |
| H2AJ | H1-7 | Q75WM6 | 426 |
| H2AJ | ZNF782 | Q6ZMW2 | 425 |
| H2AJ | SSBP1 | Q04837 | 422 |
| H2AJ | RPL12 | P30050 | 418 |
| H2AJ | ACTB | P02570 | 409 |
| H2AJ | POTEF | A5A3E0 | 406 |
| H2AJ | VPS13B | Q7Z7G8 | 405 |
| H2AJ | ZDHHC24 | Q6UX98 | 397 |
| H2AJ | ZNF248 | Q8NDW4 | 387 |
| H2AJ | PCYOX1L | Q8NBM8 | 378 |
| H2AJ | CATSPERB | Q9H7T0 | 372 |
IntAct
36 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| OPG044 | DDX3X | psi-mi:“MI:0914”(association) | 0.730 |
| SYNGAP1 | IGF2BP3 | psi-mi:“MI:0914”(association) | 0.530 |
| MED27 | POLR2D | psi-mi:“MI:0914”(association) | 0.530 |
| P/V/C | KPNA3 | psi-mi:“MI:0914”(association) | 0.530 |
| H2AJ | psi-mi:“MI:0915”(physical association) | 0.400 | |
| NEK4 | E2F8 | psi-mi:“MI:0914”(association) | 0.350 |
| PRKCB | HNRNPDL | psi-mi:“MI:0914”(association) | 0.350 |
| ELK4 | MYO1C | psi-mi:“MI:0914”(association) | 0.350 |
| PRKCB | CHEK1 | psi-mi:“MI:0914”(association) | 0.350 |
| P | psi-mi:“MI:0914”(association) | 0.350 | |
| M | psi-mi:“MI:0914”(association) | 0.350 | |
| LIN28A | MEX3A | psi-mi:“MI:0914”(association) | 0.350 |
| DNAJC2 | RPS3A | psi-mi:“MI:0914”(association) | 0.350 |
| H1-0 | SMARCA5 | psi-mi:“MI:0914”(association) | 0.350 |
| H2BC21 | SMCHD1 | psi-mi:“MI:0914”(association) | 0.350 |
| HSF1 | VCP | psi-mi:“MI:0914”(association) | 0.350 |
| PARP1 | KPNA3 | psi-mi:“MI:0914”(association) | 0.350 |
| PTDSS2 | URI1 | psi-mi:“MI:0914”(association) | 0.350 |
| H2AJ | WDR46 | psi-mi:“MI:0914”(association) | 0.350 |
| psi-mi:“MI:0914”(association) | 0.350 | ||
| NS | H2BC12 | psi-mi:“MI:0914”(association) | 0.350 |
| P/V/C | KPNA3 | psi-mi:“MI:0914”(association) | 0.350 |
| NS | HNRNPR | psi-mi:“MI:0914”(association) | 0.350 |
| H2AC4 | psi-mi:“MI:0914”(association) | 0.350 | |
| P/V | H2AC4 | psi-mi:“MI:0914”(association) | 0.350 |
| VP35 | H2AC4 | psi-mi:“MI:0914”(association) | 0.350 |
| NS1 | PIK3R2 | psi-mi:“MI:0914”(association) | 0.350 |
| NS | IGF2BP3 | psi-mi:“MI:0914”(association) | 0.350 |
BioGRID (146): H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Proximity Label-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS), H2AFJ (Affinity Capture-MS)
ESM2 similar proteins: A0A1W2PP81, A0A1W2PPE2, A0A1W2PPH5, A0A1W2PPL8, A0A1W2PR64, A0A1W2PRV1, A0A3B3IU63, A4QVR2, A5DQL2, A9UMV8, F4HR03, O35216, P06898, P0C1H6, P0C5Y9, P0C5Z0, P0DW11, P0DW12, P0DW13, P0DW14, P0DW85, P35061, P48003, P49450, Q00728, Q3SZB8, Q3ZBX9, Q4IMD1, Q5M8Q2, Q5TKR9, Q64522, Q64598, Q7Z2G1, Q803H4, Q873G4, Q8BRB7, Q8BZ21, Q8CGP5, Q8IUE6, Q8R1M2
Diamond homologs: A0A097I1R9, A0A097I2B5, A0A0D2UG83, A1A4R1, A1CJ10, A1D8G8, A3LXE7, A3LZZ0, A5DBG4, A5DJJ2, A5DWF1, A5DXC6, A9UMV8, C0HKE1, C0HKE2, C0HKE3, C0HKE4, C0HKE5, C0HKE6, C0HKE7, C0HKE8, C0HKE9, L7HZV6, O74268, P02262, P02263, P02264, P04908, P04909, P04910, P04911, P04912, P06897, P07793, P08844, P0C0S8, P0C0S9, P0C169, P0C170, P0C952
SIGNOR signaling
2 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| SLBP | “up-regulates quantity by expression” | H2AJ | “translation regulation” |
| DZIP3 | “up-regulates activity” | H2AJ | monoubiquitination |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 44 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 |
|---|---|---|---|
| B-WICH complex positively regulates rRNA expression | 5 | 21.7× | 1e-03 |
| Dengue Virus-Host Interactions | 5 | 8.2× | 1e-02 |
| Infectious disease | 6 | 5.3× | 1e-02 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
13 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 12 |
| Likely benign | 0 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
136 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 12:14774704:GA:G | donor_gain | 0.8400 |
| 12:14774584:G:T | donor_gain | 0.8300 |
| 12:14774451:GTT:G | donor_gain | 0.7400 |
| 12:14774468:A:AG | donor_gain | 0.7400 |
| 12:14774634:TGTTG:T | donor_gain | 0.7400 |
| 12:14774635:GTTGG:G | donor_gain | 0.7400 |
| 12:14774583:GGAAC:G | donor_gain | 0.7300 |
| 12:14774750:T:G | donor_gain | 0.7300 |
| 12:14774747:GAGT:G | donor_gain | 0.6800 |
| 12:14774459:C:T | donor_gain | 0.6700 |
| 12:14774469:T:G | donor_gain | 0.6600 |
| 12:14774466:TGATC:T | donor_gain | 0.5800 |
| 12:14774835:A:T | donor_gain | 0.5700 |
| 12:14774879:G:GT | donor_gain | 0.5500 |
| 12:14774724:A:AG | acceptor_gain | 0.5300 |
| 12:14774725:G:GG | acceptor_gain | 0.5300 |
| 12:14774584:GAAC:G | donor_gain | 0.5200 |
| 12:14774705:A:G | donor_gain | 0.5200 |
| 12:14774449:GAGTT:G | donor_gain | 0.5100 |
| 12:14774638:G:GT | donor_gain | 0.5100 |
| 12:14774430:C:CA | donor_gain | 0.4900 |
| 12:14774434:T:A | donor_gain | 0.4600 |
| 12:14774636:TTG:T | donor_gain | 0.4600 |
| 12:14774454:G:GG | donor_gain | 0.4400 |
| 12:14774453:T:TG | donor_gain | 0.4300 |
| 12:14774467:G:A | donor_gain | 0.4200 |
| 12:14774767:C:T | donor_gain | 0.4200 |
| 12:14774771:G:GG | donor_gain | 0.4200 |
| 12:14774600:G:GG | donor_gain | 0.4100 |
| 12:14774770:A:AG | donor_gain | 0.4100 |
AlphaMissense
809 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 12:14774642:T:C | Y58H | 1.000 |
| 12:14774667:T:C | L66P | 1.000 |
| 12:14774673:G:A | G68D | 1.000 |
| 12:14774706:T:A | I79K | 1.000 |
| 12:14774727:T:C | L86P | 1.000 |
| 12:14774742:A:T | D91V | 1.000 |
| 12:14774541:T:C | L24P | 0.999 |
| 12:14774547:T:C | F26S | 0.999 |
| 12:14774556:G:A | G29D | 0.999 |
| 12:14774604:G:A | G45D | 0.999 |
| 12:14774630:G:C | A54P | 0.999 |
| 12:14774631:C:A | A54E | 0.999 |
| 12:14774639:G:A | E57K | 0.999 |
| 12:14774640:A:T | E57V | 0.999 |
| 12:14774646:T:C | L59P | 0.999 |
| 12:14774651:G:C | A61P | 0.999 |
| 12:14774654:G:A | E62K | 0.999 |
| 12:14774655:A:T | E62V | 0.999 |
| 12:14774661:T:C | L64P | 0.999 |
| 12:14774663:G:A | E65K | 0.999 |
| 12:14774664:A:T | E65V | 0.999 |
| 12:14774667:T:A | L66Q | 0.999 |
| 12:14774669:G:C | A67P | 0.999 |
| 12:14774670:C:A | A67D | 0.999 |
| 12:14774672:G:C | G68R | 0.999 |
| 12:14774672:G:T | G68C | 0.999 |
| 12:14774673:G:T | G68V | 0.999 |
| 12:14774679:C:A | A70D | 0.999 |
| 12:14774681:G:C | A71P | 0.999 |
| 12:14774682:C:A | A71E | 0.999 |
dbSNP variants (sampled 300 via entrez): RS1000937213 (12:14775916 A>C), RS1001350455 (12:14774311 C>G,T), RS1001423813 (12:14775589 T>C), RS1001780654 (12:14774032 A>G), RS1002954679 (12:14773251 G>A,C), RS1003052524 (12:14772524 C>T), RS1003191289 (12:14777558 T>C), RS1003737927 (12:14777932 T>C), RS1003914293 (12:14775174 G>A,T), RS1004921132 (12:14773976 G>A,C,T), RS1004932725 (12:14773702 C>A), RS1005000429 (12:14776365 C>G,T), RS1005200203 (12:14774512 G>A), RS1005272775 (12:14775995 C>T), RS1005749151 (12:14774845 G>A)
Disease associations
OMIM: gene `` | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
0 associations (top):
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
45 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | affects cotreatment, increases expression, affects expression, decreases methylation | 8 |
| Acetaminophen | affects expression, decreases expression, increases expression | 4 |
| Formaldehyde | increases expression | 2 |
| Nickel | decreases expression | 2 |
| Particulate Matter | affects cotreatment, increases expression, decreases expression, increases abundance | 2 |
| GSK-J4 | decreases expression | 1 |
| dicrotophos | decreases expression | 1 |
| ethyl-p-hydroxybenzoate | increases expression | 1 |
| trichostatin A | increases expression | 1 |
| methylparaben | decreases expression | 1 |
| sodium bichromate | increases expression | 1 |
| sodium arsenite | increases expression | 1 |
| cobaltous chloride | decreases expression | 1 |
| manganese chloride | increases abundance, increases expression | 1 |
| entinostat | increases expression | 1 |
| 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide | affects cotreatment, increases expression | 1 |
| abrine | increases expression | 1 |
| dorsomorphin | affects cotreatment, increases expression | 1 |
| 2-(1H-indazol-4-yl)-6-(4-methanesulfonylpiperazin-1-ylmethyl)-4-morpholin-4-ylthieno(3,2-d)pyrimidine | increases expression, increases response to substance | 1 |
| Temozolomide | increases expression | 1 |
| Vorinostat | increases expression | 1 |
| Air Pollutants | decreases expression, increases abundance | 1 |
| Ethanol | affects cotreatment, increases abundance, increases expression | 1 |
| Amiodarone | increases expression | 1 |
| Benzo(a)pyrene | decreases methylation | 1 |
| Benztropine | increases expression | 1 |
| Cannabidiol | increases expression | 1 |
| Cisplatin | decreases expression | 1 |
| Clozapine | increases expression | 1 |
| Cytarabine | decreases 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.