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contactin-associated protein-like 3B (cell recognition molecule Caspr3b, CNTNAP3B, CASPR3B)
Structure:
- belongs to the neurexin family
- contains 2 EGF-like domains
- contains 1 F5/8 type C domain
- contains 4 laminin G-like domains
Compartment: membrane; (putative)
Alternative splicing: named isoforms=4
Genetics:
- gene encoding CNTNAP3B is the result of a pericentromeric duplication of the genomic region encoding CNTNAP3 on chromosome 9
General
glycoprotein
membrane protein
Properties
SIZE: entity length = 1288 aa
MW = 140 kD
COMPARTMENT: cellular membrane
MOTIF: signal sequence {1-25}
coagulation factors 5/8 type C domain (FA58C) {31-177}
MOTIF: cysteine residue {C31}
MODIFICATION: cysteine residue {C177}
cysteine residue {C177}
MODIFICATION: cysteine residue {C31}
Laminin G-like 1 {183-364}
MOTIF: cysteine residue {C332}
MODIFICATION: cysteine residue {C364}
N-glycosylation site {N359}
cysteine residue {C364}
MODIFICATION: cysteine residue {C332}
Laminin G-like 2 {370-545}
MOTIF: cysteine residue {C513}
MODIFICATION: cysteine residue {C545}
cysteine residue {C545}
MODIFICATION: cysteine residue {C513}
EGF domain {547-584}
MOTIF: cysteine residue {C551}
MODIFICATION: cysteine residue {C562}
cysteine residue {C556}
MODIFICATION: cysteine residue {C571}
cysteine residue {C562}
MODIFICATION: cysteine residue {C551}
cysteine residue {C571}
MODIFICATION: cysteine residue {C556}
cysteine residue {C573}
MODIFICATION: cysteine residue {C583}
cysteine residue {C583}
MODIFICATION: cysteine residue {C573}
N-glycosylation site {N706}
Laminin G-like 3 {793-958}
MOTIF: cysteine residue {C931}
MODIFICATION: cysteine residue {C958}
cysteine residue {C958}
MODIFICATION: cysteine residue {C931}
EGF domain {959-997}
MOTIF: cysteine residue {C962}
MODIFICATION: cysteine residue {C975}
cysteine residue {C969}
MODIFICATION: cysteine residue {C984}
cysteine residue {C975}
MODIFICATION: cysteine residue {C962}
cysteine residue {C984}
MODIFICATION: cysteine residue {C969}
cysteine residue {C986}
MODIFICATION: cysteine residue {C996}
cysteine residue {C996}
MODIFICATION: cysteine residue {C986}
Laminin G-like 4 {1016-1203}
MOTIF: cysteine residue {C1167}
MODIFICATION: cysteine residue {C1203}
cysteine residue {C1203}
MODIFICATION: cysteine residue {C1167}
transmembrane domain {1246-1266}
Database Correlations
UniProt Q96NU0
PFAM correlations
References
UniProt :accession Q96NU0