1LKT:
reference: Phage P22 tailspike protein: crystal structure of the head-binding domain at 2.3 A, fully refined structure of the endorhamnosidase at 1.56 A resolution, and the molecular basis of O-antigen recognition and cleavage., Steinbacher S, Miller S, Baxa U, Budisa N, Weintraub A, Seckler R, Huber R, J Mol Biol 1997 Apr 11;267(4):865-80. PMID: 9135118

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