Multiple Assemblies exist for SMTL entry 3a4z
Structure of cytochrome P450 Vdh mutant (Vdh-K1) obtained by directed evolution; X-RAY DIFFRACTION 2.20 Å

	SMTL ID 3a4z.1 Ligands PROTOPORPHYRIN IX CONTAINING FE; CALCIUM ION; ACETATE ION; GLYCEROL Polypeptides Vitamin D hydroxylase Oligo-state monomer
	SMTL ID 3a4z.2 Ligands PROTOPORPHYRIN IX CONTAINING FE Polypeptides Vitamin D hydroxylase Oligo-state monomer
	SMTL ID 3a4z.3 Ligands PROTOPORPHYRIN IX CONTAINING FE; CALCIUM ION; ACETATE ION Polypeptides Vitamin D hydroxylase Oligo-state monomer
	SMTL ID 3a4z.4 Ligands PROTOPORPHYRIN IX CONTAINING FE; CALCIUM ION; ACETATE ION Polypeptides Vitamin D hydroxylase Oligo-state monomer
	SMTL ID 3a4z.5 Ligands PROTOPORPHYRIN IX CONTAINING FE; CALCIUM ION; ACETATE ION Polypeptides Vitamin D hydroxylase Oligo-state monomer