Q96PC3 (AP1S3_HUMAN) Homo sapiens (Human)

AP-1 complex subunit sigma-3 UniProtKBInterProSTRINGInteractive Modelling

154 aa; Sequence (Fasta) ; (Isoform 2; Isoform 4; Isoform 3; )

Sequence Features

 4F -> C (in PSORS15; results in decreased protein levels; dbSNP:rs116107386) VAR_072545 dbSNP
 17Q -> K (in dbSNP:rs750870128) VAR_072546 dbSNP
 22T -> A (in dbSNP:rs149183052) VAR_072547 dbSNP
 32T -> I (in dbSNP:rs78536455) VAR_072548 dbSNP
 33R -> W (in PSORS15; results in decreased TLR3 targeting to the endosomes indicating impaired function; dbSNP:rs138292988) VAR_072549 dbSNP
 79L -> V (in dbSNP:rs34353588) VAR_072550 dbSNP
 83I -> T (in dbSNP:rs202157374) VAR_072551 dbSNP
 124Q -> E VAR_072552
 1-140AP complex, mu/sigma subunit
IPR022775PF01217

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Structural basis for recruitment and activation of the AP-1 clathrin adaptor complex by Arf1 Heteromer
P22892; P35585; P84077; Q10567;
GTP;MG;4hmy1-145
Structure of the cargo bound AP-1:Arf1:tetherin-Nef (L164A, L165A) dileucine mutant dimer monomeric… Heteromer
P22892; P35585; P84077; Q10567; Q10589; Q90VU7;
GTP;MG;6d831-142
Structure of the cargo bound AP-1:Arf1:tetherin-Nef (L164A, L165A) dileucine mutant dimer Heteromer
P22892; P35585; P84077; Q10567; Q10589; Q90VU7;
GTP;MG;6d841-142
Structure of the cargo bound AP-1:Arf1:tetherin-Nef closed trimer monomeric subunit Heteromer
P22892; P35585; P84077; Q10567; Q10589; Q90VU7;
GTP;MG;6cm91-142
Structure of the cargo bound AP-1:Arf1:tetherin-Nef monomer Heteromer
P22892; P35585; P84077; Q10567; Q10589; Q90VU7;
GTP;MG;6dff1-142
Structure of the cargo bound AP-1:Arf1:tetherin-Nef stable closed trimer Heteromer
P03404; P22892; P35585; P84077; Q10567; Q10589;
GTP;MG;6cri1-142

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-0.876cri.1.G1-142
100.00
4monomer-2.364hmy.1.D1-144
99.31
3monomer-1.934hmy.1.D1-98
98.98