Co-chaperone that binds directly to HSC70 and HSP70 and regulates their ATPase activity. Homooligomerize. Interacts with NS1 from parvovirus H-1, with Vpu and Gag from HIV-1. Interacts with SARS- CoV accessory protein 7a. Interacts with DNAJC5 and DNAJC5B. Ubiquitous. Belongs to the SGT family. Note: This description may include information from UniProtKB.
Alt. Names/Synonyms: Alpha-SGT; alphaSGT; hSGT; protein containing three tetratricopeptide repeats; SGT; SGT1; SGTA; small glutamine-rich tetratricopeptide repeat (TPR)-containing, alpha; Small glutamine-rich tetratricopeptide repeat-containing protein alpha; UBP; Vpu-binding protein