1MSV:
reference: Mechanism of human S-adenosylmethionine decarboxylase proenzyme processing as revealed by the structure of the S68A mutant., Tolbert WD, Zhang Y, Cottet SE, Bennett EM, Ekstrom JL, Pegg AE, Ealick SE, Biochemistry 2003 Mar 4;42(8):2386-95. PMID: 12600205

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