REFINED CRYSTAL STRUCTURES OF SUBTILISIN NOVO IN COMPLEX WITH WILD-TYPE AND TWO MUTANT EGLINS. COMPARISON WITH OTHER SERINE PROTEINASE INHIBITOR COMPLEXES
1sbn is a 2 chain structure with sequence from Bacillus subtilis and Hirudo medicinalis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.