2C4W

Type II Dehydroquinase from H. pylori in complex with AH9095

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		8.2		10MG/ML PROTEIN CRYSTLLISED AGAINST 1.0M NA ACETATE, 0.1M IMIDAZOLE-HCL PH 8.2

Crystal Properties
Matthews coefficient	Solvent content
2.13	37.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 131.37	α = 90
b = 131.37	β = 90
c = 131.37	γ = 90

Symmetry
Space Group	F 2 3

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	MIRRORS	2001-03-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS BEAMLINE PX9.6		SRS	PX9.6

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	1.55	50	100	0.04	24	12.2		27302			20.2

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	1.55	1.58	99.9		0.74	2	5.5

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 2DHQ	1.55	25	23103	2564	94.1	0.156	0.152	0.19	RANDOM	24.93

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.598
r_dihedral_angle_3_deg	14.378
r_dihedral_angle_4_deg	10.861
r_dihedral_angle_1_deg	7.458
r_scangle_it	3.27
r_scbond_it	2.379
r_mcangle_it	2.1
r_mcbond_it	1.878
r_angle_refined_deg	1.532
r_angle_other_deg	0.885
r_symmetry_hbond_refined	0.301
r_xyhbond_nbd_refined	0.24
r_nbd_refined	0.235
r_symmetry_vdw_other	0.223
r_symmetry_vdw_refined	0.21
r_nbtor_refined	0.178
r_nbd_other	0.172
r_chiral_restr	0.086
r_nbtor_other	0.085
r_bond_refined_d	0.012
r_gen_planes_refined	0.007
r_gen_planes_other	0.003
r_bond_other_d	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_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	1275
Nucleic Acid Atoms
Solvent Atoms	130
Heterogen Atoms	46

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
EPMR	phasing