Gene Information
Gene NameAP2S1
OrganismHomo sapiens (Human)
Gene Length142
Protein NamesAP-2 complex subunit sigma (Adaptor protein complex AP-2 subunit sigma) (Adaptor-related protein complex 2 subunit sigma) (Clathrin assembly protein 2 sigma small chain) (Clathrin coat assembly protein AP17) (Clathrin coat-associated protein AP17) (HA2 17 kDa subunit) (Plasma membrane adaptor AP-2 17 kDa protein) (Sigma2-adaptin)
Target NameNA
Target TypeNA
Gene Age>4290 ( ENSG00000042753 )
Evolutionary StageEukaryota
AlphaFoldDBP53680
Gene CardAP2S1
Uniprot IDP53680
PfamPF01217
In ASDno
Allosteric Predictionno (-0.118572256)
Ortholog in AnimalsAlpaca_ AP2S1 ( ortholog_one2one )
Dog_ AP2S1 ( ortholog_one2one )
GuineaPig_ AP2S1 ( ortholog_one2one )
Macaque_ AP2S1 ( ortholog_one2one )
Mouse_ Ap2s1 ( ortholog_one2one )
Pig_ AP2S1 ( ortholog_one2one )
Rat_ Ap2s1 ( ortholog_one2one )
OhnologsNA
ParalogsAP1S1, AP1S2, AP1S3, AP3S1, AP3S2, AP4S1
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6URI  (X-ray  3.00A 
DBSNP rs397514498  rs397514499  rs397514499 
Subcellular location [CC]Cell membrane. Membrane, coated pit;
Peripheral membrane protein;
Cytoplasmic side. Note=AP-2 appears to be excluded from internalizing CCVs and to disengage from sites of endocytosis seconds before internalization of the nascent CCV. {ECO:0000250}.
Mouse PG classificationNA
click here to return to the previous page