Gene Information
Gene NamePPP1R12A
OrganismHomo sapiens (Human)
Gene Length1030
Protein NamesProtein phosphatase 1 regulatory subunit 12A (Myosin phosphatase-targeting subunit 1) (Myosin phosphatase target subunit 1) (Protein phosphatase myosin-binding subunit)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000058272 )
Evolutionary StageEukaryota
AlphaFoldDBO14974
Gene CardPPP1R12A
Uniprot IDO14974
PfamPF12796; PF15898
In ASDno
Allosteric Predictionyes (0.397090191)
Ortholog in AnimalsAlpaca_ PPP1R12A ( ortholog_one2one )
Dog_ PPP1R12A ( ortholog_one2one )
GuineaPig_ PPP1R12A ( ortholog_one2one )
Macaque_ PPP1R12A ( ortholog_one2one )
Mouse_ Ppp1r12a ( ortholog_one2one )
Pig_ PPP1R12A ( ortholog_one2one )
Rat_ Ppp1r12a ( ortholog_one2one )
Rabbit_ PPP1R12A ( ortholog_one2one )
OhnologsPPP1R12C, PPP1R12B
ParalogsPPP1R12C, PPP1R27, PPP1R12B
TissueNA
Tissue SpecificityExpressed in striated muscles, specifically in type 2a fibers (at protein level). {ECO:0000269|PubMed:20634291}.
Pharmacological Animal Models0.000730(Chimpanzee);NULL(Mouse);NULL(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2KJY  (NMR  5HUZ  (NMR 
DBSNP rs12582646  rs2596781  rs12820960 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:12923170, ECO:0000269|PubMed:18477460}. Cytoplasm, cytoskeleton, stress fiber {ECO:0000269|PubMed:12923170}. Note=Also along actomyosin filaments. {ECO:0000269|PubMed:12923170}.
Mouse PG classificationNA
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