2YHX:
reference: Sequencing a protein by x-ray crystallography. II. Refinement of yeast hexokinase B co-ordinates and sequence at 2.1 A resolution., Anderson CM, Stenkamp RE, Steitz TA, J Mol Biol 1978 Jul 25;123(1):15-33. PMID: 355643

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