Gene Information
Gene NamePIAS1
OrganismHomo sapiens (Human)
Gene Length651
Protein NamesE3 SUMO-protein ligase PIAS1 (EC 2.3.2.-) (DEAD/H box-binding protein 1) (E3 SUMO-protein transferase PIAS1) (Gu-binding protein) (GBP) (Protein inhibitor of activated STAT protein 1) (RNA helicase II-binding protein)
Target NameNA
Target TypeNA
Gene Age1488 ( ENSG00000033800 )
Evolutionary StageEukaryota
AlphaFoldDBO75925
Gene CardPIAS1
Uniprot IDO75925
PfamPF14324; PF02891
In ASDno
Allosteric Predictionyes (0.637459244)
Ortholog in AnimalsAlpaca_ PIAS1 ( ortholog_one2one )
Dog_ PIAS1 ( ortholog_one2one )
GuineaPig_ PIAS1 ( ortholog_one2one )
Macaque_ PIAS1 ( ortholog_one2one )
Mouse_ Pias1 ( ortholog_one2one )
Pig_ PIAS1 ( ortholog_one2one )
Rat_ Pias1 ( ortholog_one2one )
Rabbit_ PIAS1 ( ortholog_one2one )
OhnologsPIAS2, PIAS4, PIAS3
ParalogsPIAS3, PIAS2, PIAS4, ZMIZ2, ZMIZ1
TissueNA
Tissue SpecificityExpressed in numerous tissues with highest level in testis. {ECO:0000269|PubMed:11439351, ECO:0000269|PubMed:9177271}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1V66  (NMR 
DBSNP NA 
Subcellular location [CC]Nucleus speckle {ECO:0000269|PubMed:12393906, ECO:0000269|PubMed:9177271}. Nucleus, PML body {ECO:0000250}. Note=Interaction with CSRP2 may induce a partial redistribution along the cytoskeleton.
Mouse PG classificationNA
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