6CHI	Oxidoreductase Oxidoreductase Inhibitor	date	Feb 22, 2018
title	Human Cytochrome P450 17a1 In Complex With Inhibitor: Abirat Amide
authors	E.E.Scott
compound		source
Molecule: Steroid 17-Alpha-Hydroxylase17,20 Lyase Chain: A, B, C, D Fragment: Residues 24-508 Synonym: 17-Alpha-Hydroxyprogesterone Aldolase,Cypxvii,Cyto P450 17a1,Cytochrome P450-C17,Cytochrome P450c17,Steroid 17 Monooxygenase; Ec: 1.14.14.19,1.14.14.32 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp17a1, Cyp17, S17ah Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 89.424 154.108 167.891 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	3NX, HEM	enzyme	Oxidoreductase E.C.1.14.14.19 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structure-Based Design of Inhibitors with Improved Selectivity for Steroidogenic Cytochrome P450 17A1 over Cytochrome P450 21A2., Fehl C, Vogt CD, Yadav R, Li K, Scott EE, Aube J, J Med Chem. 2018 May 24. doi: 10.1021/acs.jmedchem.8b00419. PMID:29792703

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (587 Kb) [Save to disk] Biological Unit Coordinates (6chi.pdb1.gz) 147 Kb Biological Unit Coordinates (6chi.pdb2.gz) 147 Kb Biological Unit Coordinates (6chi.pdb3.gz) 150 Kb Biological Unit Coordinates (6chi.pdb4.gz) 148 Kb LPC: Ligand-Protein Contacts for 6CHI CSU: Contacts of Structural Units for 6CHI Structure Factors (2910 Kb) Retrieve 6CHI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6CHI from S2C, [Save to disk]

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6chi_A] [6chi_C] [6chi_B] [6chi_D] SWISS-PROT database: Domain organization of by SWISSPFAM

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