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Gene: GP1BB (glycoprotein Ib platelet subunit beta) Homo sapiens
Symbol: GP1BB
Name: glycoprotein Ib platelet subunit beta
Description: Exhibits identical protein binding activity. Predicted to be involved in blood coagulation, intrinsic pathway and platelet activation. Predicted to localize to plasma membrane. Implicated in Bernard-Soulier syndrome.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: antigen CD42b-beta; BDPLT1; BS; CD42c; glycoprotein Ib (platelet), beta polypeptide; glycoprotein Ib platelet beta subunit; GP-Ib beta; GPIb-beta; GPIBB; GPIbbeta; nuclear localization signal deleted in velocardiofacial syndrome; platelet glycoprotein Ib beta chain; platelet membrane glycoprotein Ib beta; truncated platelet membrane glycoprotein Ib beta
Mus musculus (house mouse) : Gp1bb (glycoprotein Ib, beta polypeptide)  MGI  Alliance
Rattus norvegicus (Norway rat) : Gp1bb (glycoprotein Ib platelet subunit beta)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Gp1bb (glycoprotein Ib platelet subunit beta)
Pan paniscus (bonobo/pygmy chimpanzee) : GP1BB (glycoprotein Ib platelet subunit beta)
Canis lupus familiaris (dog) : GP1BB (glycoprotein Ib platelet subunit beta)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Gp1bb (glycoprotein Ib platelet subunit beta)
Sus scrofa (pig) : GP1BB (glycoprotein Ib platelet subunit beta)
Chlorocebus sabaeus (African green monkey) : GP1BB (glycoprotein Ib platelet subunit beta)
Heterocephalus glaber (naked mole-rat) : Gp1bb (glycoprotein Ib platelet subunit beta)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl2219,723,539 - 19,724,771 (+)EnsemblGRCh38hg38GRCh38
GRCh38 Ensembl2219,722,945 - 19,724,771 (+)EnsemblGRCh38hg38GRCh38
GRCh382219,723,539 - 19,724,771 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh372219,711,066 - 19,712,297 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 362218,091,066 - 18,092,297 (+)NCBINCBI36hg18NCBI36
Build 342218,085,619 - 18,086,848NCBI
Celera223,563,179 - 3,564,410 (+)NCBI
Cytogenetic Map22q11.21ENTREZGENE
HuRef223,331,052 - 3,332,283 (+)NCBIHuRef
CHM1_12219,710,630 - 19,711,861 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

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


Comparative Map Data
Position Markers
miRNA Target Status



Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on GP1BB
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1345881
Created: 2005-03-08
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.