Cyclebase 3.0

Cell-cycle regulation database

PAB1 [YER165W]

Polyadenylate-binding protein, cytoplasmic and nuclear; Poly(A) binding protein; part of the 3'-end RNA-processing complex, mediates interactions between the 5' cap structure and the 3' mRNA poly(A) tail, involved in control of poly(A) tail length, interacts with translation factor eIF-4G; stimulates, but is not required for the deadenylation activity of the Pan2p-Pan3p poly(A)-ribonuclease complex; Belongs to the polyadenylate-binding protein type-1 family.

Synonyms:  PAB1,  PAB1p,  P04147,  P04147p,  YER165W ...

Linkouts:  STRING  UniProt