2OPK

CRYSTAL STRUCTURE OF A PUTATIVE MANNOSE-6-PHOSPHATE ISOMERASE (REUT_A1446) FROM RALSTONIA EUTROPHA JMP134 AT 2.10 A RESOLUTION

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	277	NANODROP, 1.5M (NH4)2SO4, 12.0% Glycerol, 0.1M TRIS-HCL, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.86	56.97

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 75.58	α = 90
b = 75.58	β = 90
c = 198.87	γ = 90

Symmetry
Space Group	P 43 21 2

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	MARMOSAIC 325 mm CCD	Flat mirror (vertical focusing)	2007-01-07	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.91837, 0.97876, 0.97904	SSRL	BL11-1

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	2.1	28.41	99.8	0.135	8.69			34611			23.15

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	2.1	2.17	98.3		0.534	2.54		5368

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 (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2.1	28.41	34529	1740	99.84	0.168	0.168	0.166	0.207	RANDOM	20.641

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]
0.2			0.2		-0.4

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.492
r_dihedral_angle_4_deg	16.998
r_dihedral_angle_3_deg	11.812
r_scangle_it	5.916
r_dihedral_angle_1_deg	4.998
r_scbond_it	4.328
r_mcangle_it	2.892
r_mcbond_it	2.022
r_angle_refined_deg	1.656
r_angle_other_deg	1.001
r_mcbond_other	0.701
r_symmetry_hbond_refined	0.271
r_xyhbond_nbd_refined	0.193
r_nbd_refined	0.185
r_nbd_other	0.182
r_nbtor_refined	0.176
r_xyhbond_nbd_other	0.167
r_symmetry_vdw_other	0.167
r_chiral_restr	0.138
r_nbtor_other	0.088
r_symmetry_vdw_refined	0.071
r_bond_refined_d	0.016
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3372
Nucleic Acid Atoms
Solvent Atoms	462
Heterogen Atoms	51

Software

Software
Software Name	Purpose
MolProbity	model building
SOLVE	phasing
REFMAC	refinement
XSCALE	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
XDS	data reduction