Multiple Assemblies exist for SMTL entry 1kbc
PROCARBOXYPEPTIDASE TERNARY COMPLEX; X-RAY DIFFRACTION 1.80 Å

	SMTL ID 1kbc.1 Ligands CALCIUM ION; ZINC ION; 3-FORMYL-2-HYDROXY-5-METHYL-HEXANOIC ACID HYDROXYAMIDE; 3-AMINO-AZACYCLOTRIDECAN-2-ONE Polypeptides NEUTROPHIL COLLAGENASE Oligo-state monomer
	SMTL ID 1kbc.2 Ligands CALCIUM ION; ZINC ION; 3-FORMYL-2-HYDROXY-5-METHYL-HEXANOIC ACID HYDROXYAMIDE; 3-AMINO-AZACYCLOTRIDECAN-2-ONE Polypeptides NEUTROPHIL COLLAGENASE Oligo-state monomer