2y6i
From Proteopedia
CRYSTAL STRUCTURE OF COLLAGENASE G FROM CLOSTRIDIUM HISTOLYTICUM IN COMPLEX WITH ISOAMYLPHOSPHONYL-GLY-PRO-ALA AT 3.25 ANGSTROM RESOLUTION
About this Structure
2y6i is a 2 chain structure with sequence from Clostridium histolyticum. Full crystallographic information is available from OCA.