RAD51AP1
gene geneOn this page
Also known as PIR51
Summary
RAD51AP1 (RAD51 associated protein 1, HGNC:16956) is a protein-coding gene on chromosome 12p13.32, encoding RAD51-associated protein 1 (Q96B01). Structure-specific DNA-binding protein involved in DNA repair by promoting RAD51-mediated homologous recombination.
Enables DNA binding activity and RNA binding activity. Involved in DNA repair; cellular response to ionizing radiation; and positive regulation of DNA recombination. Located in chromatin and nucleus. Part of protein-containing complex.
Source: NCBI Gene 10635 — RefSeq curated summary.
At a glance
- GWAS associations: 3
- Clinical variants (ClinVar): 60 total
- MANE Select transcript:
NM_006479
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:16956 |
| Approved symbol | RAD51AP1 |
| Name | RAD51 associated protein 1 |
| Location | 12p13.32 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | PIR51 |
| Ensembl gene | ENSG00000111247 |
| Ensembl biotype | protein_coding |
| OMIM | 603070 |
| Entrez | 10635 |
Gene structure
Transcript identifiers
Ensembl transcripts: 20 — 10 protein_coding, 8 nonsense_mediated_decay, 1 retained_intron, 1 protein_coding_CDS_not_defined
ENST00000228843, ENST00000352618, ENST00000398012, ENST00000442992, ENST00000535558, ENST00000536117, ENST00000536346, ENST00000536886, ENST00000538817, ENST00000544029, ENST00000544110, ENST00000544173, ENST00000544927, ENST00000544931, ENST00000872153, ENST00000872154, ENST00000925583, ENST00000925584, ENST00000925585, ENST00000925586
RefSeq mRNA: 3 — MANE Select: NM_006479
NM_001130862, NM_001410959, NM_006479
CCDS: CCDS44805, CCDS8529, CCDS91640
Canonical transcript exons
ENST00000352618 — 9 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001101283 | 4558857 | 4560047 |
| ENSE00001783203 | 4543763 | 4543904 |
| ENSE00002237384 | 4538890 | 4538956 |
| ENSE00003506778 | 4552983 | 4553147 |
| ENSE00003512362 | 4548092 | 4548178 |
| ENSE00003543393 | 4556353 | 4556502 |
| ENSE00003552828 | 4546309 | 4546418 |
| ENSE00003588697 | 4541884 | 4541933 |
| ENSE00003651559 | 4548687 | 4548836 |
Expression profiles
Bgee: expression breadth ubiquitous, 219 present calls, max score 95.02.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 11.2678 / max 435.9345, expressed in 1389 samples.
FANTOM5 promoters (1 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 123567 | 11.2678 | 1389 |
Top tissues by expression
286 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| secondary oocyte | CL:0000655 | 95.02 | gold quality |
| ventricular zone | UBERON:0003053 | 92.19 | gold quality |
| embryo | UBERON:0000922 | 90.76 | gold quality |
| ganglionic eminence | UBERON:0004023 | 89.98 | gold quality |
| male germ line stem cell (sensu Vertebrata) in testis | CL:0000089 ∩ UBERON:0000473 | 88.40 | gold quality |
| oocyte | CL:0000023 | 87.71 | gold quality |
| bone marrow | UBERON:0002371 | 87.12 | gold quality |
| primordial germ cell in gonad | CL:0000670 ∩ UBERON:0000991 | 86.29 | gold quality |
| rectum | UBERON:0001052 | 83.67 | gold quality |
| bone marrow cell | CL:0002092 | 82.40 | gold quality |
| trabecular bone tissue | UBERON:0002483 | 82.00 | gold quality |
| colonic epithelium | UBERON:0000397 | 81.65 | gold quality |
| right testis | UBERON:0004534 | 80.52 | gold quality |
| testis | UBERON:0000473 | 80.29 | gold quality |
| left testis | UBERON:0004533 | 80.22 | gold quality |
| epithelium of nasopharynx | UBERON:0001951 | 79.54 | gold quality |
| nasopharynx | UBERON:0001728 | 79.53 | gold quality |
| vermiform appendix | UBERON:0001154 | 79.24 | gold quality |
| amniotic fluid | UBERON:0000173 | 77.40 | gold quality |
| tibia | UBERON:0000979 | 77.40 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 76.62 | gold quality |
| adrenal tissue | UBERON:0018303 | 76.34 | gold quality |
| stromal cell of endometrium | CL:0002255 | 76.29 | gold quality |
| duodenum | UBERON:0002114 | 75.86 | gold quality |
| lymph node | UBERON:0000029 | 75.77 | gold quality |
| mucosa of transverse colon | UBERON:0004991 | 75.59 | gold quality |
| tonsil | UBERON:0002372 | 75.52 | gold quality |
| endometrium | UBERON:0001295 | 75.43 | gold quality |
| endometrium epithelium | UBERON:0004811 | 74.99 | gold quality |
| caecum | UBERON:0001153 | 74.73 | gold quality |
Single-cell (SCXA)
Detected in 3 experiment(s), a significant marker in 2.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-6108 | yes | 145.69 |
| E-MTAB-6379 | no | 388.04 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: no
Upstream regulators (CollecTRI, top): E2F6, MEN1
miRNA regulators (miRDB)
82 targeting RAD51AP1, 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-3163 | 100.00 | 77.23 | 8605 |
| HSA-MIR-518D-5P | 100.00 | 67.51 | 979 |
| HSA-MIR-518E-5P | 100.00 | 67.66 | 954 |
| HSA-MIR-518F-5P | 100.00 | 67.51 | 979 |
| HSA-MIR-519A-5P | 100.00 | 67.66 | 954 |
| HSA-MIR-519B-5P | 100.00 | 67.66 | 954 |
| HSA-MIR-519C-5P | 100.00 | 67.66 | 954 |
| HSA-MIR-520C-5P | 100.00 | 67.51 | 979 |
| HSA-MIR-522-5P | 100.00 | 67.66 | 954 |
| HSA-MIR-523-5P | 100.00 | 67.66 | 954 |
| HSA-MIR-526A-5P | 100.00 | 67.51 | 979 |
| HSA-MIR-4682 | 100.00 | 68.89 | 1258 |
| HSA-MIR-513B-5P | 99.99 | 69.96 | 2150 |
| HSA-MIR-12136 | 99.98 | 72.81 | 5713 |
| 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-6744-5P | 99.93 | 66.82 | 748 |
| HSA-MIR-205-3P | 99.92 | 69.92 | 3165 |
| HSA-MIR-124-3P | 99.89 | 73.74 | 3043 |
| HSA-MIR-506-3P | 99.89 | 73.55 | 3057 |
| HSA-MIR-548AR-3P | 99.85 | 71.26 | 3889 |
| HSA-MIR-548AZ-3P | 99.82 | 70.56 | 3549 |
| HSA-MIR-548BC | 99.82 | 70.61 | 3524 |
| HSA-MIR-548E-3P | 99.82 | 70.59 | 3514 |
| HSA-MIR-548F-3P | 99.82 | 70.59 | 3540 |
| HSA-MIR-4799-5P | 99.82 | 70.60 | 2663 |
| HSA-MIR-944 | 99.82 | 70.85 | 3042 |
| HSA-MIR-3133 | 99.81 | 70.92 | 3506 |
| HSA-MIR-4713-5P | 99.78 | 67.80 | 1794 |
Literature-anchored findings (GeneRIF, showing 24)
- expression of three (Beclin 1, RbAp48 and Pir51) were increased and one (aldolase b) was decreased in liver tumor tissues (PMID:14966907)
- RAD51AP1 has a selective affinity for branched-DNA structures that are obligatory intermediates during joint molecule formation. (PMID:17996710)
- RAD51AP1 helps maintain genomic integrity via RAD51 recombinase enhancement. (PMID:17996711)
- Enhanced expression of RAD51 associating protein-1 is involved in the growth of intrahepatic cholangiocarcinoma (PMID:18316552)
- Although PALB2 alone stimulates D-loop formation, it has a cooperative effect with RAD51AP1, an enhancer of RAD51. (PMID:20871616)
- RAD51AP1 foci colocalize with a subset of DMC1 foci in spermatocytes. (PMID:21307306)
- RAD51-associated protein 1 (RAD51AP1) interacts with the meiotic recombinase DMC1 through a conserved motif. (PMID:21903585)
- We have finely mapped the two DNA binding domains in RAD51AP1 and using mutant variants, reveal that both domains are indispensable for RAD51AP1 function in cells. (PMID:22375013)
- Data suggest that microRNA/mRNA pairs in hsa-miR-140-3p/RAD51AP1/, hsa-miR-145/E2F3, hsa-miR-139-5p/TOP2A, and hsa-miR-133a/GCLC were correlated with ovarian tumorigenesis. (PMID:22452920)
- RAD51AP1 is required for the maintenance of DNA replication fork progression. (PMID:25288561)
- USP1-UAF1 complex promotes homologous recombination repair via multiple mechanisms: through FANCD2 deubiquitination, as well as by interacting with RAD51AP1. (PMID:27463890)
- The current understanding of the biochemical and biological functions of RAD51AP1 as HR factor is reviewed. It is also discussed how RAD51AP1 may help to promote cancer development and potentially be a promising new target for therapeutic intervention. [REVIEW] (PMID:28963981)
- RAD51AP1 upregulation is described in both tissue and matching blood from patients with ovarian and lung cancer compared with healthy controls. (PMID:29126163)
- High RAD51AP1 expression is associated with epithelial-mesenchymal transition and metastasis in non-small cell lung cancer. (PMID:31317661)
- RAD51AP1 is an essential mediator of the alternative lengthening of telomeres (ALT) mechanism and is co-opted by post-translational mechanisms to maintain telomere length and ensure proliferation of ALT+ cancer cells. (PMID:31400850)
- NUCKS1 promotes RAD54 activity in homologous recombination DNA repair. (PMID:32876692)
- A Novel Neoplastic Fusion Transcript, RAD51AP1-DYRK4, Confers Sensitivity to the MEK Inhibitor Trametinib in Aggressive Breast Cancers. (PMID:33172895)
- RAD51AP1 promotes progression of ovarian cancer via TGF-beta/Smad signalling pathway. (PMID:33314567)
- RAD51AP1 mediates RAD51 activity through nucleosome interaction. (PMID:34058198)
- ZEB1 induces non-small cell lung cancer development by targeting microRNA-320a to increase the expression of RAD51AP1. (PMID:34097859)
- RAD51AP1 Loss Attenuates Colorectal Cancer Stem Cell Renewal and Sensitizes to Chemotherapy. (PMID:34099522)
- Identification of the E2F1-RAD51AP1 axis as a key factor in MGMT-methylated GBM TMZ resistance. (PMID:37283490)
- The gene RAD51AP1 promotes the progression of pancreatic cancer via the PI3K/Akt/NF-kappaB signaling pathway. (PMID:37962862)
- Pre-rRNA facilitates the recruitment of RAD51AP1 to DNA double-strand breaks. (PMID:38403248)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | rad51ap1 | ENSDARG00000045853 |
| mus_musculus | Rad51ap1 | ENSMUSG00000030346 |
| rattus_norvegicus | Rad51ap1 | ENSRNOG00000059878 |
Paralogs (1): NUCKS1 (ENSG00000069275)
Protein
Protein identifiers
RAD51-associated protein 1 — Q96B01 (reviewed: Q96B01)
Alternative names: RAD51-interacting protein
All UniProt accessions (7): Q96B01, F5H031, F5H1Y0, F5H4V6, F5H710, H0YFK6, H0YGT5
UniProt curated annotations — full annotation on UniProt →
Function. Structure-specific DNA-binding protein involved in DNA repair by promoting RAD51-mediated homologous recombination. Acts by stimulating D-Loop formation by RAD51: specifically enhances joint molecule formation through its structure-specific DNA interaction and its interaction with RAD51. Binds single-stranded DNA (ssDNA), double-stranded DNA (dsDNA) and secondary DNA structures, such as D-loop structures: has a strong preference for branched-DNA structures that are obligatory intermediates during joint molecule formation. Cooperates with WDR48/UAF1 to stimulate RAD51-mediated homologous recombination: both WDR48/UAF1 and RAD51AP1 have coordinated role in DNA-binding during homologous recombination and DNA repair. WDR48/UAF1 and RAD51AP1 also have a coordinated role in DNA-binding to promote USP1-mediated deubiquitination of FANCD2. Also involved in meiosis by promoting DMC1-mediated homologous meiotic recombination. Key mediator of alternative lengthening of telomeres (ALT) pathway, a homology-directed repair mechanism of telomere elongation that controls proliferation in aggressive cancers, by stimulating homologous recombination. May also bind RNA; additional evidences are however required to confirm RNA-binding in vivo.
Subunit / interactions. Monomer; elongated monodisperse monomer. Interacts (via C-terminal region) with RAD51; the interaction is direct. Interacts (via SIM motif) with WDR48/UAF1; WDR48/UAF1 and RAD51AP1 cooperate together to stimulate RAD51-mediated homologous recombination (HR). Interacts (via WVPP motif) with DMC1; the interaction is direct. Interacts with PALB2. Interacts with RAD52. Does not interact with DMC1; lack of interaction is caused by the absence of the WVPP motif in this isoform.
Subcellular location. Chromosome. Nucleus. Telomere.
Tissue specificity. Highly expressed in testis and thymus. Lower levels in colon and small intestine. Little or no expression in spleen, prostate, ovary and peripheral blood leukocytes.
Post-translational modifications. Sumoylation with SUMO2/3 by NSMCE2/MMS21 promotes stabilization, possibly by preventing ubiquitination. Sumoylation is required for alternative lengthening of telomeres (ALT) pathway.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q96B01-1 | 1 | yes |
| Q96B01-2 | 2 | |
| Q96B01-3 | 3 |
RefSeq proteins (3): NP_001124334, NP_001397888, NP_006470* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR031419 | RAD51_interact | Domain |
| IPR052003 | HR_DNA-Binding_Protein | Family |
Pfam: PF15696
UniProt features (48 total): mutagenesis site 20, compositionally biased region 7, modified residue 7, region of interest 6, cross-link 2, splice variant 2, short sequence motif 2, chain 1, sequence variant 1
Structure
Experimental structures (PDB)
2 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 9QNC | ELECTRON MICROSCOPY | 2.98 |
| 9QN8 | ELECTRON MICROSCOPY | 3.14 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q96B01-F1 | 59.01 | 0.05 |
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 (9): 19, 21, 66, 120, 124, 280, 327, 251, 269
Mutagenesis-validated functional residues (20):
| Position | Phenotype |
|---|---|
| 34–47 | in k6ra; impaired dna-binding. |
| 34–37 | in k2ra; impaired dna-binding. |
| 44 | does not affect sumoylation. |
| 150–153 | abolished interaction with wdr48/uaf1. |
| 154–159 | reduced sumoylation. reduced ubiquitination. |
| 154–157 | decreased interaction with wdr48/uaf1. |
| 156 | does not affect interaction with wdr48/uaf1. |
| 157–159 | decreased interaction with wdr48/uaf1. |
| 240 | does not affect sumoylation. |
| 248–253 | in k4a; reduced dna-binding. in k7wa; strongly decreased dna-binding; when associated with 300-a–a-304. |
| 269 | strongly reduced sumoylation. strongly reduced ubiquitination. |
| 300–304 | in k3wa; reduced dna-binding. in k7wa; strongly decreased dna-binding; when associated with 248-a–a-253. |
| 304 | abolished interaction with dmc1 without affecting interaction with rad51. |
| 326 | does not affect sumoylation. |
| 327–352 | abolished interaction with rad51. |
| 328–352 | in mutant delta25; abolished interaction with rad51. |
| 333 | strongly decreases interaction with rad51; when associated with q-336, a-345 and a-346. |
| 336 | strongly decreases interaction with rad51; when associated with a-333, a-345 and a-346. decreased interacting with rad51 |
| 345–346 | strongly decreases interaction with rad51; when associated with a-333; and q-336. |
| 346 | decreased interacting with rad51 and ability to stimulate rad51-mediated homologous recombination. does not affect inter |
Function
Pathways and Gene Ontology
Reactome pathways
8 pathways
| ID | Pathway |
|---|---|
| R-HSA-5685942 | HDR through Homologous Recombination (HRR) |
| R-HSA-5693554 | Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA) |
| R-HSA-5693568 | Resolution of D-loop Structures through Holliday Junction Intermediates |
| R-HSA-5693579 | Homologous DNA Pairing and Strand Exchange |
| R-HSA-9701192 | Defective homologous recombination repair (HRR) due to BRCA1 loss of function |
| R-HSA-9704331 | Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA1 binding function |
| R-HSA-9704646 | Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA2/RAD51/RAD51C binding function |
| R-HSA-9709603 | Impaired BRCA2 binding to PALB2 |
MSigDB gene sets: 396 (showing top):
GOBP_REGULATION_OF_DOUBLE_STRAND_BREAK_REPAIR, GOBP_REGULATION_OF_DNA_RECOMBINATION, GOBP_POSITIVE_REGULATION_OF_REPRODUCTIVE_PROCESS, RODRIGUES_THYROID_CARCINOMA_ANAPLASTIC_UP, GNF2_MSH2, GOBP_RESPONSE_TO_IONIZING_RADIATION, HORIUCHI_WTAP_TARGETS_DN, KANG_DOXORUBICIN_RESISTANCE_UP, RODRIGUES_THYROID_CARCINOMA_POORLY_DIFFERENTIATED_UP, GOBP_REGULATION_OF_NUCLEAR_DIVISION, GOBP_REGULATION_OF_MEIOTIC_NUCLEAR_DIVISION, CHIANG_LIVER_CANCER_SUBCLASS_UNANNOTATED_DN, GOBP_REGULATION_OF_DOUBLE_STRAND_BREAK_REPAIR_VIA_HOMOLOGOUS_RECOMBINATION, GOBP_POSITIVE_REGULATION_OF_ORGANELLE_ORGANIZATION, GOBP_REGULATION_OF_MEIOTIC_CELL_CYCLE
GO Biological Process (10): double-strand break repair via homologous recombination (GO:0000724), DNA repair (GO:0006281), DNA damage response (GO:0006974), regulation of double-strand break repair via homologous recombination (GO:0010569), positive regulation of reciprocal meiotic recombination (GO:0010845), interstrand cross-link repair (GO:0036297), meiotic cell cycle (GO:0051321), cellular response to ionizing radiation (GO:0071479), positive regulation of double-strand break repair via homologous recombination (GO:1905168), DNA recombination (GO:0006310)
GO Molecular Function (7): DNA secondary structure binding (GO:0000217), DNA binding (GO:0003677), double-stranded DNA binding (GO:0003690), single-stranded DNA binding (GO:0003697), RNA binding (GO:0003723), D-loop DNA binding (GO:0062037), protein binding (GO:0005515)
GO Cellular Component (6): chromosome, telomeric region (GO:0000781), chromatin (GO:0000785), nucleus (GO:0005634), nucleoplasm (GO:0005654), chromosome (GO:0005694), protein-containing complex (GO:0032991)
Reactome top-level categories
Rollup of top-6 pathways:
| Category | Pathways |
|---|---|
| Resolution of D-Loop Structures | 2 |
| Defective homologous recombination repair (HRR) due to PALB2 loss of function | 2 |
| HDR through Homologous Recombination (HRR) or Single Strand Annealing (SSA) | 1 |
| HDR through Homologous Recombination (HRR) | 1 |
| Diseases of DNA Double-Strand Break Repair | 1 |
| Defective homologous recombination repair (HRR) due to BRCA2 loss of function | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| DNA binding | 3 |
| DNA metabolic process | 2 |
| double-strand break repair via homologous recombination | 2 |
| positive regulation of DNA recombination | 2 |
| nucleic acid binding | 2 |
| cellular anatomical structure | 2 |
| recombinational repair | 1 |
| double-strand break repair | 1 |
| DNA damage response | 1 |
| cellular response to stress | 1 |
| regulation of DNA recombination | 1 |
| regulation of double-strand break repair | 1 |
| reciprocal meiotic recombination | 1 |
| regulation of reciprocal meiotic recombination | 1 |
| positive regulation of meiotic nuclear division | 1 |
| DNA repair | 1 |
| cell cycle | 1 |
| sexual reproduction | 1 |
| reproductive process | 1 |
| meiotic nuclear division | 1 |
| response to ionizing radiation | 1 |
| cellular response to radiation | 1 |
| regulation of double-strand break repair via homologous recombination | 1 |
| positive regulation of double-strand break repair | 1 |
| DNA secondary structure binding | 1 |
| binding | 1 |
| chromosomal region | 1 |
| chromosome | 1 |
| intracellular membrane-bounded organelle | 1 |
| nuclear lumen | 1 |
| intracellular membraneless organelle | 1 |
| cellular_component | 1 |
Protein interactions and networks
STRING
1223 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| RAD51AP1 | WDR48 | Q8TAF3 | 969 |
| RAD51AP1 | RAD51 | Q06609 | 933 |
| RAD51AP1 | RAB22A | Q9UL26 | 845 |
| RAD51AP1 | USP1 | O94782 | 708 |
| RAD51AP1 | RAD54L | Q92698 | 655 |
| RAD51AP1 | ATRX | P46100 | 653 |
| RAD51AP1 | BRCA1 | P38398 | 640 |
| RAD51AP1 | PALB2 | Q86YC2 | 639 |
| RAD51AP1 | EXO1 | Q9UQ84 | 627 |
| RAD51AP1 | NCAPG | Q9BPX3 | 607 |
| RAD51AP1 | CHEK1 | O14757 | 590 |
| RAD51AP1 | KIF4A | O95239 | 579 |
| RAD51AP1 | DSCC1 | Q9BVC3 | 574 |
| RAD51AP1 | TTK | P33981 | 573 |
| RAD51AP1 | KIF20A | O95235 | 568 |
IntAct
26 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| USP12 | PHLPP1 | psi-mi:“MI:0914”(association) | 0.570 |
| SIAH1 | RAD51AP1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| RAD51AP1 | USP12 | psi-mi:“MI:0914”(association) | 0.530 |
| RAD51AP1 | LRRK2 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| RAD51AP1 | MANF | psi-mi:“MI:0915”(physical association) | 0.400 |
| USP46 | PJA2 | psi-mi:“MI:0914”(association) | 0.350 |
| WDR48 | UNC13B | psi-mi:“MI:0914”(association) | 0.350 |
| RAD51AP1 | VPS26B | psi-mi:“MI:0914”(association) | 0.350 |
| RAD51AP1 | USP1 | psi-mi:“MI:0914”(association) | 0.350 |
| EBAG9 | psi-mi:“MI:0914”(association) | 0.350 | |
| H2BC10 | SMCHD1 | psi-mi:“MI:2364”(proximity) | 0.270 |
| FBXW7 | RAD51AP1 | psi-mi:“MI:2364”(proximity) | 0.270 |
| RAD51AP1 | FBXW7 | psi-mi:“MI:2364”(proximity) | 0.270 |
| RAD51AP1 | SMARCA4 | psi-mi:“MI:2364”(proximity) | 0.270 |
| SMARCA4 | RAD51AP1 | psi-mi:“MI:2364”(proximity) | 0.270 |
| RAD51AP1 | TP53 | psi-mi:“MI:2364”(proximity) | 0.270 |
| RAD51AP1 | SIAH1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| Map3k1 | UBA1 | psi-mi:“MI:0220”(ubiquitination reaction) | 0.000 |
BioGRID (83): RAD51AP1 (Two-hybrid), RAD51AP1 (Biochemical Activity), JUP (Affinity Capture-MS), WDR48 (Affinity Capture-MS), IGHG2 (Affinity Capture-MS), IGHG3 (Affinity Capture-MS), IGHG4 (Affinity Capture-MS), USP1 (Affinity Capture-MS), USP46 (Affinity Capture-MS), RAD51AP1 (Reconstituted Complex), RAD51AP1 (Two-hybrid), RAD51AP1 (Proximity Label-MS), RAD51AP1 (Affinity Capture-MS), RAD51AP1 (Affinity Capture-Western), RAD51AP1 (Affinity Capture-Western)
ESM2 similar proteins: A0A1B0GTU1, A2AUY4, B7ZS37, D3Z8Y2, D4A4L4, D4A666, E1B7L7, O46385, O60293, O75152, O95425, P0DQW0, Q08AZ1, Q3KQW7, Q3U1C4, Q3UH68, Q3ZC82, Q4G0F8, Q4V9H5, Q5F3Z9, Q5NBX1, Q5REG6, Q5ZJJ1, Q5ZM88, Q61464, Q62394, Q68FE9, Q6NZF1, Q6PJT7, Q6ZQ03, Q6ZU65, Q76L83, Q7TMD5, Q8BHZ4, Q8BJ05, Q8BLG0, Q8BZ32, Q8C9B9, Q8CCJ9, Q8K298
Diamond homologs: A0A3Q2UEI8, Q29S11, Q80XU3, Q8C551, Q96B01, Q9EPJ0, Q9H1E3
SIGNOR signaling
2 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| RAD51AP1 | up-regulates | DNA_repair | |
| RAD51AP1 | “up-regulates activity” | RAD51 | binding |
Disease & clinical
Clinical variants and AI predictions
ClinVar
60 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 42 |
| Likely benign | 4 |
| Benign | 5 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
1513 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 12:4541072:A:AG | acceptor_gain | 1.0000 |
| 12:4541875:T:TA | acceptor_gain | 1.0000 |
| 12:4541882:A:AG | acceptor_gain | 1.0000 |
| 12:4541883:G:GG | acceptor_gain | 1.0000 |
| 12:4541883:GAC:G | acceptor_gain | 1.0000 |
| 12:4543739:T:TA | acceptor_gain | 1.0000 |
| 12:4543746:A:AG | acceptor_gain | 1.0000 |
| 12:4543747:A:G | acceptor_gain | 1.0000 |
| 12:4543751:A:AG | acceptor_gain | 1.0000 |
| 12:4543753:A:AG | acceptor_gain | 1.0000 |
| 12:4543753:ACAT:A | acceptor_gain | 1.0000 |
| 12:4543755:A:AG | acceptor_gain | 1.0000 |
| 12:4543755:AT:A | acceptor_gain | 1.0000 |
| 12:4543756:T:G | acceptor_gain | 1.0000 |
| 12:4543756:T:TA | acceptor_gain | 1.0000 |
| 12:4543760:TA:T | acceptor_loss | 1.0000 |
| 12:4543761:A:T | acceptor_loss | 1.0000 |
| 12:4543779:A:AG | acceptor_gain | 1.0000 |
| 12:4546413:A:G | donor_gain | 1.0000 |
| 12:4546419:G:GG | donor_gain | 1.0000 |
| 12:4548087:TTTA:T | acceptor_loss | 1.0000 |
| 12:4548088:TTAG:T | acceptor_loss | 1.0000 |
| 12:4548089:TAGG:T | acceptor_loss | 1.0000 |
| 12:4548672:A:AG | acceptor_gain | 1.0000 |
| 12:4548672:AT:A | acceptor_gain | 1.0000 |
| 12:4548673:T:TA | acceptor_gain | 1.0000 |
| 12:4548682:T:A | acceptor_gain | 1.0000 |
| 12:4548834:CTGG:C | donor_loss | 1.0000 |
| 12:4548836:GGT:G | donor_loss | 1.0000 |
| 12:4548837:G:GA | donor_loss | 1.0000 |
AlphaMissense
2222 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 12:4558941:T:C | L336S | 0.994 |
| 12:4558948:A:C | R338S | 0.989 |
| 12:4558948:A:T | R338S | 0.989 |
| 12:4546352:G:C | A102P | 0.987 |
| 12:4558938:G:A | G335D | 0.987 |
| 12:4556490:T:A | W304R | 0.986 |
| 12:4556490:T:C | W304R | 0.986 |
| 12:4558931:C:A | R333S | 0.986 |
| 12:4558937:G:C | G335R | 0.985 |
| 12:4558947:G:C | R338T | 0.983 |
| 12:4558959:T:A | V342D | 0.982 |
| 12:4546356:T:C | L103P | 0.981 |
| 12:4558963:A:C | K343N | 0.981 |
| 12:4558963:A:T | K343N | 0.981 |
| 12:4558968:T:C | L345S | 0.981 |
| 12:4546358:G:C | A104P | 0.979 |
| 12:4558970:C:G | H346D | 0.978 |
| 12:4558944:C:T | S337F | 0.977 |
| 12:4546344:T:C | L99S | 0.976 |
| 12:4543768:T:C | F25L | 0.975 |
| 12:4543770:T:A | F25L | 0.975 |
| 12:4543770:T:G | F25L | 0.975 |
| 12:4546353:C:A | A102E | 0.975 |
| 12:4558972:T:A | H346Q | 0.975 |
| 12:4558972:T:G | H346Q | 0.975 |
| 12:4546339:A:C | R97S | 0.973 |
| 12:4546339:A:T | R97S | 0.973 |
| 12:4558961:A:G | K343E | 0.973 |
| 12:4556492:G:C | W304C | 0.972 |
| 12:4556492:G:T | W304C | 0.972 |
dbSNP variants (sampled 300 via entrez): RS1000039036 (12:4557503 T>G), RS1000163898 (12:4542534 T>C), RS1000233434 (12:4544566 A>G), RS1000386806 (12:4538048 G>A), RS1000644794 (12:4560408 C>A), RS1000660935 (12:4551923 A>G), RS1000663590 (12:4551577 C>G), RS1000690264 (12:4544896 C>T), RS1000788189 (12:4558494 A>G), RS1000919639 (12:4544589 C>CT), RS1001015527 (12:4537439 T>A), RS1001038996 (12:4537058 C>G), RS1001208914 (12:4550534 C>T), RS1001322723 (12:4557761 G>A), RS1001541087 (12:4538864 T>G)
Disease associations
OMIM: gene MIM:603070 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
3 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST000703_5 | Phosphorus levels | 4.000000e-09 |
| GCST001792_1 | Colorectal cancer | 3.000000e-08 |
| GCST001792_2 | Colorectal cancer | 5.000000e-10 |
EFO canonical traits (1, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004861 | phosphorus measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
75 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| bisphenol A | affects expression, decreases expression, increases expression | 3 |
| sodium arsenite | decreases expression, increases expression, affects methylation | 3 |
| Benzo(a)pyrene | increases expression, decreases expression | 3 |
| Estradiol | increases expression | 3 |
| Cyclosporine | decreases expression | 3 |
| Resveratrol | decreases expression, affects cotreatment, increases expression | 2 |
| Acetaminophen | decreases expression, increases expression | 2 |
| Tetrachlorodibenzodioxin | decreases expression | 2 |
| GSK-J4 | decreases expression | 1 |
| afuresertib | decreases expression | 1 |
| FR900359 | affects phosphorylation | 1 |
| TAK-243 | increases sumoylation | 1 |
| dicrotophos | decreases expression | 1 |
| apocarotenal | increases expression | 1 |
| propionaldehyde | decreases expression | 1 |
| pirinixic acid | affects binding, decreases expression, increases activity | 1 |
| beta-lapachone | decreases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | decreases expression | 1 |
| perfluorooctanoic acid | decreases expression | 1 |
| 2,3-bis(3’-hydroxybenzyl)butyrolactone | increases expression, affects cotreatment | 1 |
| 2-amino-3,8-dimethylimidazo(4,5-f)quinoxaline | increases expression | 1 |
| M-VAC protocol | increases response to substance | 1 |
| K 7174 | decreases expression | 1 |
| 4-chloro-N-((4-(1,1-dimethylethyl)phenyl)methyl)-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide | increases expression | 1 |
| erucylphospho-N,N,N-trimethylpropylammonium | decreases expression | 1 |
| trans-10,cis-12-conjugated linoleic acid | decreases expression | 1 |
| palbociclib | decreases expression | 1 |
| jinfukang | increases expression | 1 |
| incobotulinumtoxinA | decreases expression | 1 |
| picoxystrobin | increases 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_F1KP | DT40-RAD51AP1 KO-1 FLAG-HsRAD51AP1 | Cancer cell line | Female |
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.