4R20

Zebra fish cytochrome P450 17A2 with Abiraterone

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	293	0.5% (w/v) tryptone, 25 mM sodium HEPES, and 10% (w/v) polyethylene glycol 3,350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2	38.42

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.01	α = 90
b = 79.77	β = 92.73
c = 95.24	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	MAR scanner 300 mm plate	Si(111)	2013-02-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-D	1.00395	APS	21-ID-D

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.9	42.32		0.099	23.7	7.4	19692	19689		5

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.9	2.98	99.5		0.785	4.29	5.9

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	2.86	42.32	18674	1005	99.3	0.22728	0.22296	0.30514	RANDOM	88.132

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
3.99		-2.68	0.72		-4.43

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.705
r_dihedral_angle_4_deg	21.14
r_dihedral_angle_3_deg	19.048
r_long_range_B_refined	13.465
r_long_range_B_other	13.465
r_dihedral_angle_1_deg	7.909
r_scangle_other	6.678
r_mcangle_it	6.574
r_mcangle_other	6.573
r_scbond_it	4.2
r_scbond_other	4.199
r_mcbond_it	4.12
r_mcbond_other	4.12
r_angle_refined_deg	1.675
r_angle_other_deg	0.891
r_chiral_restr	0.085
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_bond_other_d	0.003
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6398
Nucleic Acid Atoms
Solvent Atoms	14
Heterogen Atoms	143

Software

Software
Software Name	Purpose
MD2	data collection
PHENIX	model building
REFMAC	refinement
xia2	data reduction
XDS	data reduction
pointless	data scaling
Aimless	data scaling
PHENIX	phasing