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signal regulatory protein beta-1 isoform 3; SIRP-beta-1 isoform 3 (SIRPB1)
Function:
- immunoglobulin-like cell surface receptor involved in negative regulation of receptor tyrosine kinase-coupled signaling processes (putative)
Structure:
- contains 2 Ig-like C1-type (immunoglobulin-like)
- contains 1 Ig-like V-type domain (immunoglobulin-like)
Compartment: membrane
Alternative splicing: named isoforms=3
General
glycoprotein
membrane protein
Properties
SIZE: entity length = 398 aa
MW = 43 kD
COMPARTMENT: cellular membrane
MOTIF: signal sequence {1-29}
immunoglobulin superfamily domain {31-136}
MOTIF: cysteine residue {C54}
MODIFICATION: cysteine residue {C120}
cysteine residue {C120}
MODIFICATION: cysteine residue {C54}
immunoglobulin superfamily domain {147-246}
MOTIF: cysteine residue {C169}
MODIFICATION: cysteine residue {C227}
cysteine residue {C227}
MODIFICATION: cysteine residue {C169}
N-glycosylation site {N244}
immunoglobulin superfamily domain {253-347}
MOTIF: cysteine residue {C272}
MODIFICATION: cysteine residue {C330}
N-glycosylation site {N291}
N-glycosylation site {N318}
cysteine residue {C330}
MODIFICATION: cysteine residue {C272}
transmembrane domain {372-392}
Database Correlations
UniProt Q5TFQ8
PFAM correlations
References
UniProt :accession Q5TFQ8