AP-3 complex subunit sigma-1; adapter-related protein complex 3 sigma-1 subunit; AP-3 complex sigma-3A subunit; sigma-adaptin 3a; sigma-3A-adaptin; sigma3A-adaptin; clathrin-associated/assembly/adapter protein, small 3 (AP3S1 CLAPS3)

Function

• component of the HA3/AP3 adaptor complex (AP-3)
• interacts with CENTG2 (putative)

Structure

• belongs to the adaptor complexes small subunit family

Compartment

• Golgi, cytoplasmic vesicle membrane
• peripheral membrane, cytoplasmic side
• component of coat surrounding the cytoplasmic face of coated vesicles located at the Golgi complex

Expression

present in all adult tissues examined

More general terms

• sigma adaptin

Component of

• HA3/AP3 adaptor complex

Database

• Kegg: http://www.genome.jp/dbget-bin/www_bget?hsa:1176
• OMIM: https://mirror.omim.org/entry/601507
• UniProt: http://www.uniprot.org/uniprot/Q92572.html