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translocon-associated protein subunit beta; TRAP-beta; signal sequence receptor subunit beta; SSR-beta (SSR2, TRAPB, HSD25)
Function:
- subunit of signal sequence receptor whose function is to bind Ca+2 to the ER membrane & thus regulate retention of ER resident proteins
- interacts with TMEM173/STING
Structure: belongs to the TRAP-beta family
Compartment: endoplasmic reticulum membrane
General
glycoprotein
membrane protein
protein subunit
Properties
SIZE: entity length = 183 aa
MW = 20 kD
COMPARTMENT: endoplasmic reticulum
MOTIF: signal sequence {1-17}
N-glycosylation site {N88}
N-glycosylation site {N104}
transmembrane domain {150-169}
Database Correlations
OMIM 600867
UniProt P43308
Pfam PF05753
Entrez Gene 6746
Kegg hsa:6746
References
- UniProt :accession P43308
- OMIM :accession 600867
Component-of
endoplasmic reticulum signal sequence receptor (SSR, translocon-associated protein, TRAP)