Ontology highlight
ABSTRACT:
SUBMITTER: Luke MM
PROVIDER: S-EPMC231265 | biostudies-other | 1996 Jun
REPOSITORIES: biostudies-other
Luke M M MM Della Seta F F Di Como C J CJ Sugimoto H H Kobayashi R R Arndt K T KT
Molecular and cellular biology 19960601 6
SIT4 is the catalytic subunit of a type 2A-related protein phosphatase in Saccharomyces cerevisiae that is required for G1 cyclin transcription and for bud formation. SIT4 associates with several high-molecular-mass proteins in a cell cycle-dependent fashion. We purified two SIT4-associated proteins, SAP155 and SAP190, and cloned the corresponding genes. By sequence homology, we isolated two additional SAP genes, SAP185 and SAP4. Through such an association is not yet proven for SAP4, each of SA ...[more]