2G0W

CRYSTAL STRUCTURE OF A PUTATIVE SUGAR ISOMERASE (LMO2234) FROM LISTERIA MONOCYTOGENES AT 1.70 A RESOLUTION

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP, NANODROP	8	277	25.0% PEG-3350, 0.2M MAGNESIUM ACETATE, 0.1M TRIS, pH 8.0, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
1.99	37.6

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 62.832	α = 90
b = 61.249	β = 91.1
c = 70.428	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	CCD	ADSC QUANTUM 315		2005-12-15	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.2	0.9999, 0.9797	ALS	8.2.2

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	1.7	28.894	98.8	0.098	0.098	6.8	3.5		58181

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)
	1.7	1.74	88.4		0.827	0.827	0.9	2.5

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	MAD	THROUGHOUT	1.7	28.89	58148	2940	98.64	0.191	0.189	0.238	RANDOM	16.592

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]
1.34		-0.75	-0.49		-0.87

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.328
r_dihedral_angle_4_deg	18.94
r_dihedral_angle_3_deg	14.562
r_dihedral_angle_1_deg	5.957
r_scangle_it	5.524
r_scbond_it	4.323
r_mcangle_it	2.337
r_mcbond_it	1.657
r_angle_refined_deg	1.64
r_angle_other_deg	0.884
r_mcbond_other	0.333
r_symmetry_vdw_refined	0.236
r_symmetry_vdw_other	0.224
r_nbd_refined	0.216
r_xyhbond_nbd_refined	0.193
r_nbd_other	0.185
r_symmetry_hbond_refined	0.183
r_nbtor_refined	0.177
r_chiral_restr	0.092
r_nbtor_other	0.089
r_xyhbond_nbd_other	0.061
r_bond_refined_d	0.018
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4345
Nucleic Acid Atoms
Solvent Atoms	484
Heterogen Atoms	17

Software

Software
Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
CCP4	data scaling
SHELX	phasing
autoSHARP	phasing