Gene Information
Gene NameNIPP1
OrganismHomo sapiens (Human)
Gene Length351
Protein NamesNuclear inhibitor of protein phosphatase 1 (NIPP-1) (Protein phosphatase 1 regulatory inhibitor subunit 8) [Includes: Activator of RNA decay (EC 3.1.4.-) (ARD-1)]
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ12972
Gene CardPPP1R8
Uniprot IDQ12972
PfamPF00498
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityUbiquitously expressed, with highest levels in heart and skeletal muscle, followed by brain, placenta, lung, liver and pancreas. Less abundant in kidney. The concentration and ratio between isoforms is cell-type dependent. Isoform Alpha (>90%) and isoform Beta were found in brain, heart and kidney. Isoform Gamma is mainly found in B-cells and T-lymphocytes, and has been found in 293 embryonic kidney cells. {ECO:0000269|PubMed:10103062, ECO:0000269|PubMed:7499293}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3V4Y  (X-ray  2.10A 
DBSNP NA 
Subcellular location [CC]Nucleus. Nucleus speckle. Note=Primarily, but not exclusively, nuclear.;
[Isoform Gamma]: Cytoplasm. Note=Found mainly in the cytoplasm.
Mouse PG classificationNA
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