6CIR

Human Cytochrome P450 17A1 in complex with inhibitor: abiraterone C6 oxime

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL12-2
Synchrotron site	SSRL
Beamline	BL12-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2014-02-17
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.9795
Spacegroup name	P 21 21 21
Unit cell lengths	91.904, 151.874, 168.188
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	39.314 - 2.648
R-factor	0.1897
Rwork	0.187
R-free	0.24050
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3swz
RMSD bond length	0.002
RMSD bond angle	0.572
Data reduction software	XDS
Data scaling software	SCALA
Phasing software	PHASER
Refinement software	PHENIX ((1.13_2998: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	39.314	2.790
High resolution limit [Å]	2.648	2.650
Rpim	0.061	0.552
Number of reflections	68518	9510
<I/σ(I)>	13.1	1.6
Completeness [%]	99.0	95.4
Redundancy	6.7	6.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	293	0.175 M Tris, pH 8.5 containing 30% PEG 3350, 3% glycerol, and 0.250-0.275 M lithium sulfate