PSH1 [YOL054W]
POB3/SPT16 histone-associated protein 1; E3 ubiquitin ligase targeting centromere-binding protein Cse4p; mediates polyubiquitination and degradation of histone H3 variant Cse4p, preventing its mislocalization to euchromatin independent of Slx5p; ubiquitination of Cse4p may be antagonized by Scm3p
Synonyms: PSH1, PSH1p, Q12161, O1263, Q12161p ...