1YNP

aldo-keto reductase AKR11C1 from Bacillus halodurans (apo form)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	(NH4)2SO4, Li2SO4, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.5	50

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 74.669	α = 90
b = 86.566	β = 90
c = 105.427	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	MARRESEARCH		2004-02-04	M	SINGLE WAVELENGTH
2	1
3	1

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	0.97784, 1.3783	SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	1.25	38.71	94.4	0.087	0.087	10	5.7	178042	178042		-3	19.1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.25	1.3	83.4		0.506	0.506	2.7	2.8	17279

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	SIRAS	THROUGHOUT	1.25	67.42	178030	169110	8920	94.43	0.17211	0.17037	0.20584	RANDOM	19.618

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]
-0.09			1.04		-0.95

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.234
r_dihedral_angle_3_deg	12.702
r_dihedral_angle_4_deg	12.238
r_sphericity_free	9.146
r_scangle_it	6.794
r_sphericity_bonded	6.53
r_dihedral_angle_1_deg	5.71
r_scbond_it	5.065
r_mcangle_it	3.723
r_rigid_bond_restr	3.141
r_mcbond_it	2.729
r_angle_refined_deg	1.691
r_nbtor_refined	0.316
r_nbd_refined	0.228
r_symmetry_vdw_refined	0.211
r_xyhbond_nbd_refined	0.166
r_symmetry_hbond_refined	0.119
r_chiral_restr	0.105
r_bond_refined_d	0.016
r_gen_planes_refined	0.01

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4661
Nucleic Acid Atoms
Solvent Atoms	586
Heterogen Atoms	90

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection
XDS	data scaling
SHARP	phasing