Gene Information
Gene NamePPP4R3B
OrganismHomo sapiens (Human)
Gene Length849
Protein NamesSerine/threonine-protein phosphatase 4 regulatory subunit 3B (SMEK homolog 2)
Target NameNA
Target TypeNA
Gene Age1488 ( ENSG00000275052 )
Evolutionary StageEukaryota
AlphaFoldDBQ5MIZ7
Gene CardPPP4R3B
Uniprot IDQ5MIZ7
PfamPF04802
In ASDno
Allosteric Predictionno (-0.233450217)
Ortholog in AnimalsAlpaca_ PPP4R3B ( ortholog_one2one )
Dog_ PPP4R3B ( ortholog_one2one )
GuineaPig_ PPP4R3B ( ortholog_one2one )
Macaque_ PPP4R3B ( ortholog_one2one )
Mouse_ Ppp4r3b ( ortholog_one2one )
Pig_ PPP4R3B ( ortholog_one2one )
Rat_ Ppp4r3b ( ortholog_one2one )
Rabbit_ PPP4R3B ( ortholog_one2one )
OhnologsNA
ParalogsPPP4R3C, PPP4R3A
TissueNA
Tissue SpecificityModerately expressed in tissues and specific brain regions examined. {ECO:0000269|PubMed:10718198}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001990(Rat);0.022222(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs34999684  rs2903704 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:18487071}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome {ECO:0000269|PubMed:18487071}. Nucleus {ECO:0000269|PubMed:18487071}. Note=In interphase localized in the cytoplasm and (with higher levels) the nucleus. During metaphase located in pericentriolar regions.
Mouse PG classificationNA
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