PPP4R3B
Function
Regulatory subunit of serine/threonine-protein phosphatase 4 (PP4). May regulate the activity of PPP4C at centrosomal microtubule organizing centers.
Sequence Similarities
Belongs to the SMEK family.
Tissue Specificity
Moderately expressed in tissues and specific brain regions examined.
Cellular localization
- Cytoplasm
- Cytoplasm
- Cytoskeleton
- Microtubule organizing center
- Centrosome
- Nucleus
- In interphase localized in the cytoplasm and (with higher levels) the nucleus. During metaphase located in pericentriolar regions.
Alternative names
KIAA1387, PP4R3B, SMEK2, PPP4R3B, Serine/threonine-protein phosphatase 4 regulatory subunit 3B, SMEK homolog 2