1N6D | A:681-752; B:681-752; C:681-752; D:681-752; E:681-752; F:681-752 | TRICORN PROTEASE IN COMPLEX WITH TETRAPEPTIDE CHLOROMETHYL KETONE DERIVATIVE |
1N6E | A:681-752; C:681-752; E:681-752; G:681-752; I:681-752; K:681-752 | TRICORN PROTEASE IN COMPLEX WITH A TRIDECAPEPTIDE CHLOROMETHYL KETONE DERIVATIVE |
1N6F | A:681-752; E:681-752; F:681-752; B:681-752; C:681-752; D:681-752 | TRICORN PROTEASE IN COMPLEX WITH Z-PHE-DIKETO-ARG-GLU-PHE |