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Entrez ID
Entrez Gene ID - the GENE ID in NCBI Gene database.
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55423
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Gene name
Gene Name - the full gene name approved by the HGNC.
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Signal regulatory protein gamma |
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Gene symbol
Gene Symbol - the official gene symbol approved by the HGNC.
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SIRPG |
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Synonyms (NCBI Gene)
Gene synonyms aliases
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CD172g, SIRP-B2, SIRPB2, SIRPgamma, bA77C3.1 |
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Chromosome
Chromosome number
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20 |
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Chromosome location
Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
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20p13 |
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Summary
Summary of gene provided in NCBI Entrez Gene.
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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 regulat |
| UniProt ID |
Q9P1W8
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| Protein name |
Signal-regulatory protein gamma (SIRP-gamma) (CD172 antigen-like family member B) (Signal-regulatory protein beta-2) (SIRP-b2) (SIRP-beta-2) (CD antigen CD172g) |
| Protein function |
Probable immunoglobulin-like cell surface receptor. On binding with CD47, mediates cell-cell adhesion. Engagement on T-cells by CD47 on antigen-presenting cells results in enhanced antigen-specific T-cell proliferation and costimulates T-cell ac |
| PDB |
2JJW
,
4I2X
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| Family and domains |
Pfam
| Accession |
ID |
Position in sequence |
Description |
Type |
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PF07686
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V-set |
36 → 139 |
Immunoglobulin V-set domain |
Domain |
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PF07654
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C1-set |
150 → 233 |
Immunoglobulin C1-set domain |
Domain |
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PF07654
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C1-set |
253 → 336 |
Immunoglobulin C1-set domain |
Domain |
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| Tissue specificity |
TISSUE SPECIFICITY: Detected in liver, and at very low levels in brain, heart, lung, pancreas, kidney, placenta and skeletal muscle. Expressed on CD4+ T-cells, CD8+ T-cells, CD56-bright natural killer (NK) cells, CD20+ cells, and all activated NK cells. M |
| Sequence |
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| Sequence length |
387 |
| Interactions |
View interactions
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