1T1E:
reference: 1.2 A crystal structure of the serine carboxyl proteinase pro-kumamolisin; structure of an intact pro-subtilase., Comellas-Bigler M, Maskos K, Huber R, Oyama H, Oda K, Bode W, Structure (Camb) 2004 Jul;12(7):1313-23. PMID: 15242607

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