Gene Information
Gene NameAP3S1
OrganismHomo sapiens (Human)
Gene Length193
Protein NamesAP-3 complex subunit sigma-1 (AP-3 complex subunit sigma-3A) (Adaptor-related protein complex 3 subunit sigma-1) (Clathrin-associated/assembly/adaptor protein, small 3) (Sigma-3A-adaptin) (Sigma3A-adaptin) (Sigma-adaptin 3a)
Target NameNA
Target TypeNA
Gene Age1714 ( ENSG00000177879 )
Evolutionary StageEukaryota
AlphaFoldDBQ92572
Gene CardAP3S1
Uniprot IDQ92572
PfamPF01217
In ASDno
Allosteric Predictionno (-0.8399524)
Ortholog in AnimalsAlpaca_ AP3S1 ( ortholog_one2one )
Dog_ AP3S1 ( ortholog_one2one )
GuineaPig_ AP3S1 ( ortholog_one2one )
Macaque_ AP3S1 ( ortholog_one2one )
Mouse_ Ap3s1 ( ortholog_one2one )
Rat_ Ap3s1 ( ortholog_one2one )
OhnologsAP3S2
ParalogsAP1S1, AP1S2, AP1S3, AP3S2, AP2S1, AP4S1
TissueNA
Tissue SpecificityPresent in all adult tissues examined. {ECO:0000269|PubMed:8697810, ECO:0000269|PubMed:9118953, ECO:0000269|PubMed:9151686}.
Pharmacological Animal Models0.037766(Chimpanzee);0.014452(Mouse);0.001899(Rat);0.018182(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs7733604 
Subcellular location [CC]Golgi apparatus. Cytoplasmic vesicle membrane;
Peripheral membrane protein;
Cytoplasmic side. Note=Component of the coat surrounding the cytoplasmic face of coated vesicles located at the Golgi complex.
Mouse PG classificationNA
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