Multiple Assemblies exist for SMTL entry 4pxh
Structure of P450sky (CYP163B3), a cytochrome P450 from skyllamycin biosynthesis in complex with a peptidyl carrier protein domain; X-RAY DIFFRACTION 2.70 Å

	SMTL ID 4pxh.1 Ligands PROTOPORPHYRIN IX CONTAINING FE; S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate Polypeptides P450 monooxygenase; Peptide synthetase Oligo-state hetero-1-1-mer
	SMTL ID 4pxh.2 Ligands PROTOPORPHYRIN IX CONTAINING FE; S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate Polypeptides P450 monooxygenase; Peptide synthetase Oligo-state hetero-1-1-mer
	SMTL ID 4pxh.3 Ligands PROTOPORPHYRIN IX CONTAINING FE; S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate Polypeptides P450 monooxygenase; Peptide synthetase Oligo-state hetero-1-1-mer