Family

SIT4 phosphatase-associated protein family (IPR007587)

Short name: SAPS

Overlapping homologous superfamilies

None.

Family relationships

None.

Description

This entry includes budding yeast Sit4-associated proteins, such as Sap155, Sap185, and Sap190. Sit4 is a phosphatase involved in a variety of processes including transcription, translation, bud formation, glycogen metabolism, monovalent ion homeostasis, H+ transport, and telomere function [PMID: 16769727].

This entry also includes mammalian PP6 (Sit4 homologue)-associated proteins, such as PP6R1, PP6R2, and PP6R3 [PMID: 16769727]. They are regulatory subunits of PP6 involved in the PP6-mediated dephosphorylation of NFKBIE opposing its degradation in response to TNF-alpha [PMID: 16769727].

GO terms

Biological Process

GO:0043666 regulation of phosphoprotein phosphatase activity

Molecular Function

GO:0019903 protein phosphatase binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PANTHER
Pfam