1V5V:
reference: Crystal structure of a component of glycine cleavage system: T-protein from Pyrococcus horikoshii OT3 at 1.5 A resolution., Lokanath NK, Kuroishi C, Okazaki N, Kunishima N, Proteins 2004 Dec 17;58(3):769-773. PMID: 15609340

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