1BUP:
reference: The hydroxyl of threonine 13 of the bovine 70-kDa heat shock cognate protein is essential for transducing the ATP-induced conformational change., Sousa MC, McKay DB, Biochemistry 1998 Nov 3;37(44):15392-9. PMID: 9799500

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).