Multiple Assemblies exist for SMTL entry 3shi
Crystal structure of human MMP1 catalytic domain at 2.2 A resolution; X-RAY DIFFRACTION 2.20 Å

	SMTL ID 3shi.1 Ligands ZINC ION; CALCIUM ION Polypeptides Interstitial collagenase Oligo-state monomer
	SMTL ID 3shi.2 Ligands ZINC ION; CALCIUM ION Polypeptides Interstitial collagenase Oligo-state monomer
	SMTL ID 3shi.3 Ligands ZINC ION; CALCIUM ION Polypeptides Interstitial collagenase Oligo-state monomer