2YJZ

Rat STEAP4 oxidoreductase domain complexed with NADP

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5.5		0.1 M BIS-TRIS HCL PH 5.5; 2.1 M AMMONIUM SULFATE; 0.001M NADPH.

Crystal Properties
Matthews coefficient	Solvent content
2.07	41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 69.228	α = 90
b = 85.111	β = 90
c = 128.035	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC CCD		2011-01-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL7-1		SSRL	BL7-1

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	2.2	50	99.1	0.1	7.9	7.8		39044		2

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	2.2	2.28	94.8		0.46	2.8	6.4

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2VQ3	2.2	37	36854	1948	99.16	0.20471	0.20285	0.23784	RANDOM	34.747

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]
-0.28			2.79		-2.5

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.48
r_dihedral_angle_4_deg	14.873
r_dihedral_angle_3_deg	14.674
r_dihedral_angle_1_deg	6.103
r_scangle_it	4.545
r_angle_other_deg	3.897
r_scbond_it	2.873
r_mcangle_it	1.91
r_angle_refined_deg	1.861
r_mcbond_it	0.985
r_symmetry_vdw_other	0.368
r_symmetry_vdw_refined	0.312
r_nbd_other	0.233
r_nbd_refined	0.211
r_nbtor_refined	0.182
r_xyhbond_nbd_refined	0.174
r_symmetry_hbond_refined	0.152
r_xyhbond_nbd_other	0.126
r_nbtor_other	0.105
r_chiral_restr	0.099
r_bond_refined_d	0.021
r_mcbond_other	0.021
r_gen_planes_other	0.009
r_gen_planes_refined	0.008
r_bond_other_d
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5292
Nucleic Acid Atoms
Solvent Atoms	224
Heterogen Atoms	217

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
MrBUMP	phasing