AHA1 [YDR214W]
Activator of Hsp90 ATPase protein 1; Co-chaperone that binds Hsp82p and activates its ATPase activity; plays a role in determining prion variants; similar to Hch1p; expression is regulated by stresses such as heat shock; protein abundance increases in response to DNA replication stress; Belongs to the AHA1 family.
Synonyms: AHA1, AHA1p, Q12449, Q12449p, YD8142.16 ...