Gene: ITGB3 (integrin subunit beta 3) Homo sapiens
Symbol: ITGB3
Name: integrin subunit beta 3
Description: The ITGB3 protein product is the integrin beta chain beta 3. Integrins are integral cell-surface proteins composed of an alpha chain and a beta chain. A given chain may combine with multiple partners resulting in different integrins. Integrin beta 3 is found along with the alpha IIb chain in platelets. Integrins are known to participate in cell adhesion as well as cell-surface mediated signalling. [provided by RefSeq, Jul 2008]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: antigen CD61; BDPLT16; BDPLT2; CD61; GP3A; GPIIIa; GT; integrin beta 3; integrin beta-3; integrin, beta 3 (platelet glycoprotein IIIa, antigen CD61); platelet glycoprotein IIIa; platelet membrane glycoprotein IIIa
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh381747,253,842 - 47,312,711 (+)NCBIGRCh38hg38GRCh38
GRCh371745,331,208 - 45,390,077 (+)NCBIGRCh37hg19GRCh37
Build 361742,686,207 - 42,745,076 (+)NCBINCBI36hg18NCBI36
Build 341742,686,206 - 42,745,076NCBI
Celera1741,781,276 - 41,840,192 (+)NCBI
Cytogenetic Map17q21.32NCBImapview
HuRef1740,709,287 - 40,768,167 (+)NCBI
CHM1_11745,396,156 - 45,455,032 (+)NCBI

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
Phenotype Annotations
References - curated
References - uncurated
RGD Disease Portals


Candidate Gene Status
Comparative Map Data
Position Markers
miRNA Target Status


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on ITGB3
Entrez Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Map Viewer
Vista + UCSC

RGD Object Information
RGD ID: 1345363
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2016-10-11
Status: ACTIVE