1J5S

Crystal structure of uronate isomerase (TM0064) from Thermotoga maritima at 2.85 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.8	293	50% (v/v) PEG-200, 0.1M Tris pH 7.0, pH 6.8, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 293K, pH 6.80

Crystal Properties
Matthews coefficient	Solvent content
2.81	55.94

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 77.413	α = 115.73
b = 79.962	β = 97.57
c = 89.43	γ = 110.44

Symmetry
Space Group	P 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	CCD	ADSC QUANTUM 315		2002-05-19	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL9-2	0.9184, 0.9794, 0.9792	SSRL	BL9-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.85	76.7	96.4	0.075	5.2	4.1		38502			19.36

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.85	2.95	96.1		0.232	2.2	3.8

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-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2.85	24.99	36521	1938	96.6	0.234	0.274	RANDOM	31.307

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]
0.01	-0.71	-0.4	-0.34	0.01	-0.27

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	19.291
r_dihedral_angle_1_deg	4.139
r_mcangle_it	2.291
r_scangle_it	1.823
r_angle_refined_deg	1.676
r_mcbond_it	1.285
r_scbond_it	1.069
r_angle_other_deg	0.937
r_symmetry_vdw_refined	0.511
r_symmetry_hbond_refined	0.496
r_symmetry_vdw_other	0.474
r_symmetry_hbond_other	0.395
r_nbd_refined	0.271
r_nbd_other	0.248
r_xyhbond_nbd_refined	0.231
r_xyhbond_nbd_other	0.148
r_chiral_restr	0.095
r_nbtor_other	0.03
r_bond_refined_d	0.02
r_gen_planes_refined	0.005
r_bond_other_d	0.003
r_gen_planes_other	0.003
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11068
Nucleic Acid Atoms
Solvent Atoms	107
Heterogen Atoms

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
CCP4	data reduction
CCP4	model building
SOLVE	phasing
RESOLVE	model building
REFMAC	refinement
CCP4	data scaling
CCP4	phasing
RESOLVE	phasing