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Gene: RAP2B (RAP2B, member of RAS oncogene family) Homo sapiens
Symbol: RAP2B
Name: RAP2B, member of RAS oncogene family
Description: Exhibits GDP binding activity and GTP binding activity. Involved in platelet aggregation. Localizes to several cellular components, including bicellular tight junction; cell-cell contact zone; and extracellular exosome.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: MGC20484; Ras family small GTP binding protein RAP2B; ras-related protein Rap-2b; small GTP binding protein
Mus musculus (house mouse) : Rap2b (RAP2B, member of RAS oncogene family)  MGI  Alliance
Rattus norvegicus (Norway rat) : Rap2b (RAP2B, member of RAS oncogene family)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Rap2b (RAP2B, member of RAS oncogene family)
Pan paniscus (bonobo/pygmy chimpanzee) : RAP2B (RAP2B, member of RAS oncogene family)
Canis lupus familiaris (dog) : RAP2B (RAP2B, member of RAS oncogene family)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Rap2b (RAP2B, member of RAS oncogene family)
Sus scrofa (pig) : RAP2B (RAP2B, member of RAS oncogene family)
Chlorocebus sabaeus (African green monkey) : RAP2B (RAP2B, member of RAS oncogene family)
Heterocephalus glaber (naked mole-rat) : Rap2b (RAP2B, member of RAS oncogene family)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl3153,162,226 - 153,170,627 (+)EnsemblGRCh38hg38GRCh38
GRCh383153,162,226 - 153,170,627 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh373152,880,001 - 152,888,413 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 363154,362,719 - 154,368,955 (+)NCBINCBI36hg18NCBI36
Build 343154,362,726 - 154,368,959NCBI
Celera3151,298,062 - 151,304,298 (+)NCBI
Cytogenetic Map3q25.2NCBI
HuRef3150,272,070 - 150,280,482 (+)NCBIHuRef
CHM1_13152,843,496 - 152,851,905 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on RAP2B
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 736861
Created: 2004-02-06
Species: Homo sapiens
Last Modified: 2020-06-18
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.