Multiple Assemblies exist for SMTL entry 4nkw
Human steroidogenic cytochrome P450 17A1 mutant A105L with substrate pregnenolone; X-RAY DIFFRACTION 2.50 Å

	SMTL ID 4nkw.1 Ligands PROTOPORPHYRIN IX CONTAINING FE; (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE Polypeptides Steroid 17-alpha-hydroxylase/17,20 lyase Oligo-state monomer
	SMTL ID 4nkw.2 Ligands PROTOPORPHYRIN IX CONTAINING FE; (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE Polypeptides Steroid 17-alpha-hydroxylase/17,20 lyase Oligo-state monomer
	SMTL ID 4nkw.3 Ligands PROTOPORPHYRIN IX CONTAINING FE; (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE Polypeptides Steroid 17-alpha-hydroxylase/17,20 lyase Oligo-state monomer
	SMTL ID 4nkw.4 Ligands PROTOPORPHYRIN IX CONTAINING FE; (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE Polypeptides Steroid 17-alpha-hydroxylase/17,20 lyase Oligo-state monomer