Homo sapiens Gene: SIRPB1
Summary
InnateDB Gene IDBG-40341.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol SIRPB1
Gene Name signal-regulatory protein beta 1
Synonyms CD172b; SIRP-BETA-1
Species Homo sapiens
Ensembl Gene ENSG00000101307
Encoded Proteins
signal-regulatory protein beta 1
signal-regulatory protein beta 1
signal-regulatory protein beta 1
signal-regulatory protein beta 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary The protein encoded by this gene is a member of the signal-regulatory-protein (SIRP) family, and also belongs to the immunoglobulin superfamily. SIRP family members are receptor-type transmembrane glycoproteins known to be involved in the negative regulation of receptor tyrosine kinase-coupled signaling processes. This protein was found to interact with TYROBP/DAP12, a protein bearing immunoreceptor tyrosine-based activation motifs. This protein was also reported to participate in the recruitment of tyrosine kinase SYK. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2009]
Gene Information
Type Protein coding
Genomic Location Chromosome 20:1563521-1620061
Strand Reverse strand
Band p13
Transcripts
ENST00000381605 ENSP00000371018
ENST00000381603 ENSP00000371016
ENST00000262929 ENSP00000262929
ENST00000279477 ENSP00000279477
ENST00000381596
ENST00000562014 ENSP00000455568
ENST00000565230 ENSP00000456747
ENST00000563840 ENSP00000456351
ENST00000566055 ENSP00000457458
ENST00000565775
ENST00000569629 ENSP00000457323
ENST00000569387 ENSP00000456519
ENST00000568365 ENSP00000456826
ENST00000565087 ENSP00000457855
ENST00000565076 ENSP00000457829
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.
Experimentally validated
Total 4 [view]
Protein-Protein 4 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
GO:0007165 signal transduction
GO:0007166 cell surface receptor signaling pathway
GO:0045087 innate immune response
Cellular Component
GO:0005886 plasma membrane
GO:0005887 integral component of plasma membrane
GO:0016021 integral component of membrane
GO:0070062 extracellular vesicular exosome
Orthologs
No orthologs found for this gene
Pathways
NETPATH
RANKL pathway
REACTOME
DAP12 interactions pathway
Signal regulatory protein (SIRP) family interactions pathway
Cell-Cell communication pathway
Innate Immune System pathway
Immune System pathway
KEGG
Osteoclast differentiation pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL H3BU43
UniProt Splice Variant
Entrez Gene 10326
UniGene
RefSeq NM_001083910 NM_001135844 NM_006065 XM_005260641 XM_005260644 XM_006723535
HUGO HGNC:15928
OMIM 603889
CCDS CCDS13019 CCDS42850 CCDS46571
HPRD 04866
IMGT
EMBL AL049634 AL138804 AL592544
GenPept
RNA Seq Atlas 10326