Gene Gene information from NCBI Gene database.
Entrez ID 25782
Gene name RAB3 GTPase activating non-catalytic protein subunit 2
Gene symbol RAB3GAP2
Synonyms (NCBI Gene)
MARTS1RAB3-GAP150RAB3GAP150SPG69WARBM2p150
Chromosome 1
Chromosome location 1q41
Summary The protein encoded by this gene belongs to the RAB3 protein family, members of which are involved in regulated exocytosis of neurotransmitters and hormones. This protein forms the Rab3 GTPase-activating complex with RAB3GAP1, where it constitutes the reg
SNPs SNP information provided by dbSNP.
17
SNP ID Visualize variation Clinical significance Consequence
rs34081806 T>C Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
rs59190330 T>C Likely-benign, conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs121434310 C>A Pathogenic Missense variant, coding sequence variant
rs137897304 G>A Conflicting-interpretations-of-pathogenicity Synonymous variant, coding sequence variant
rs139337049 G>A Conflicting-interpretations-of-pathogenicity, uncertain-significance Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
410
miRTarBase ID miRNA Experiments Reference
MIRT025566 hsa-miR-34a-5p Proteomics 21566225
MIRT032493 hsa-let-7b-5p Proteomics 18668040
MIRT654533 hsa-miR-4668-3p HITS-CLIP 23824327
MIRT654532 hsa-miR-323a-3p HITS-CLIP 23824327
MIRT654531 hsa-miR-136-3p HITS-CLIP 23824327
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
29
GO ID Ontology Definition Evidence Reference
GO:0005085 Function Guanyl-nucleotide exchange factor activity IMP 24891604
GO:0005096 Function GTPase activator activity IEA
GO:0005096 Function GTPase activator activity TAS 9733780
GO:0005515 Function Protein binding IPI 22337587
GO:0005515 Function Protein binding ISS
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
609275 17168 ENSG00000118873
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9H2M9
Protein name Rab3 GTPase-activating protein non-catalytic subunit (RGAP-iso) (Rab3 GTPase-activating protein 150 kDa subunit) (Rab3-GAP p150) (Rab3-GAP150) (Rab3-GAP regulatory subunit)
Protein function Regulatory subunit of the Rab3 GTPase-activating (Rab3GAP) complex composed of RAB3GAP1 and RAB3GAP2, which has GTPase-activating protein (GAP) activity towards various Rab3 subfamily members (RAB3A, RAB3B, RAB3C and RAB3D), RAB5A and RAB43, and
PDB 8VYB
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF14655 RAB3GAP2_N 74 498 Rab3 GTPase-activating protein regulatory subunit N-terminus Family
PF14656 RAB3GAP2_C 768 1369 Rab3 GTPase-activating protein regulatory subunit C-terminus Family
Tissue specificity TISSUE SPECIFICITY: Ubiquitous. {ECO:0000269|PubMed:9733780}.
Sequence
MACSIVQFCYFQDLQAARDFLFPHLREEILSGALRRDPSKSTDWEDDGWGAWEENEPQEP
EEEGNTCKTQKTSWLQDCVLSLSPTNDLMVIAREQKAVFLVPKWKYSDKGKEEMQFAVGW
SGSLNVEEGECVTSALCIPLASQKRSSTGRPDWTCIVVGFTSGYVRFYTENGVLLLAQLL
NEDPVLQLKCRTYEIPRHPGVTEQNEELSILYPAAIVTIDGFSLFQSLRACRNQVAKAAA
SGNENIQPPPLAYKKWGLQDIDTIIDHASVGIMTLSPFDQMKTASNIGGFNAAIKNSPPA
MSQYITVGSNPFTGFFYALEGSTQPLLSHVALAVASKLTSALFNAASGWLGWKSKHEEEA
VQKQKPKVEPATPLAVRFGLPDSRRHGESICLSPCNTLAAVTDDFGRVILLDVARGIAIR
MWKGYRDAQIGWIQTVEDLHERVPEKADFSPFGNSQGPSRVAQFLVIYAPRRGILEVWST
QQGPRVGAFNVGKHCRLL
YPGYKIMGLNNVTSQSWQPQTYQICLVDPVSGSVKTVNVPFH
LALSDKKSERAKDMHLVKKLAALLKTKSPNLDLVETEIKELILDIKYPATKKQALESILA
SERLPFSCLRNITQTLMDTLKSQELESVDEGLLQFCANKLKLLQLYESVSQLNSLDFHLD
TPFSDNDLALLLRLDEKELLKLQALLEKYKQENTRTNVRFSDDKDGVLPVKTFLEYLEYE
KDVLNIKKISEEEYVALGSFFFWKCLHGESSTEDMCHTLESAGLSPQLLLSLLLSVWLSK
EKDILDKPQSICCLHTMLSLLSKMKVAIDETWDSQSVSPWWQQMRTACIQSENNGAALLS
AHVGHSVAAQISNNMTEKKFSQTVLGADSEALTDSWEALSLDTEYWKLLLKQLEDCLILQ
TLLHSKGNTQTSKVSSLQAEPLPRLSVKKLLEGGKGGIADSVAKWIFKQDFSPEVLKLAN
EERDAENPDEPKEGVNRSFLEVSEMEMDLGAIPDLLHLAYEQFPCSLELDVLHAHCCWEY
VVQWNKDPEEARFFVRSIEHLKQIFNAHVQNGIALMMWNTFLVKRFSAATYLMDKVGKSP
KDRLCRRDVGMSDTAMTSFLGSCLDLLQILMEADVSRDEIQVPVLDTEDAWLSVEGPISI
VELALEQKHIHYPLVEHHSILCSILYAVMRFSLKTVKPLSLFDSKGKNAFFKDLTSIQLL
PSGEMDPNFISVRQQFLLKVVSAAVQAQHSATKVKDPTEEATPTPFGKDQDWPALAVDLA
HHLQVSEDVVRRHYVGELYNYGVDHLGEEAILQVHDKEVLASQLLVLTGQRLAHALLHTQ
TKEGMELLARLPPTLCTWLKAMDPQDLQNTEVPIATTAKLVNKVIELLP
EKHGQYGLALH
LIEAVEAISLPSL
Sequence length 1393
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    COPI-independent Golgi-to-ER retrograde traffic
RAB GEFs exchange GTP for GDP on RABs
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
1143
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Esophageal atresia/tracheoesophageal fistula Likely pathogenic rs757551395 RCV001172301
Martsolf syndrome Pathogenic; Likely pathogenic rs1658202227, rs587777167, rs2102866054, rs121434310, rs529653924, rs2528681294, rs2528725124, rs1369360268, rs2528609674, rs1658614059, rs769114540, rs1657877888 RCV001331770
RCV000087150
RCV001987114
RCV000001894
RCV002607764
RCV003104716
RCV003782963
RCV003803561
RCV003817771
RCV001090068
RCV001090067
RCV001260191
Martsolf syndrome 1 Likely pathogenic; Pathogenic rs587777167, rs2102859415, rs2102866096, rs121434310, rs2528662363, rs2528609545 RCV001807041
RCV001807415
RCV001807416
RCV001806998
RCV002789979
RCV003990815
Neurodevelopmental delay Likely pathogenic rs771863504 RCV000850074
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Benign; Conflicting classifications of pathogenicity rs73098569, rs12045447, rs374690916 RCV005915723
RCV005889247
RCV005913677
Amenorrhea Uncertain significance; Conflicting classifications of pathogenicity rs188522997, rs149563712, rs139407102 RCV001849401
RCV001849428
RCV001849462
Cholangiocarcinoma Benign rs12045447 RCV005889257
Chronic lymphocytic leukemia/small lymphocytic lymphoma Benign rs12045447 RCV005889258
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Alzheimer Disease Associate 34130600
Ataxia Associate 34130600
Brain Diseases Associate 34130600
Cataract Associate 16532399
Chediak Higashi Syndrome Associate 34130600
Esophageal atresia with or without tracheoesophageal fistula Associate 32641753
Frontotemporal Dementia Associate 34130600
Gaucher Disease Associate 34130600
Gerstmann Straussler Scheinker Disease Associate 34130600
Glaucoma Associate 28575017