3ORI

Mycobacterium tuberculosis PknB kinase domain L33D mutant (crystal form 1)

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1MRU	PDB entry 1mru

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	8.5	277	25% PEG 3350, 100mM Tris pH 8.5, 200mM (NH4)2SO4, VAPOR DIFFUSION, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.11	41.65

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 80.931	α = 90
b = 51.544	β = 106.62
c = 141.409	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 210r		2004-10-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.3.1	1.116	ALS	8.3.1

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	20	99.5	0.058	11.9	3.9	75618	75618

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2	2.07	97.1		2.25	3.3

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 1mru	2	20	71720	3895	100	0.20396	0.2009	0.25794	RANDOM	24.3

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]
-0.32		0.29	-0.32		0.81

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.595
r_dihedral_angle_4_deg	18.031
r_dihedral_angle_3_deg	13.915
r_dihedral_angle_1_deg	5.837
r_scangle_it	2.87
r_scbond_it	1.86
r_angle_refined_deg	1.583
r_mcangle_it	1.158
r_angle_other_deg	0.844
r_mcbond_it	0.807
r_symmetry_vdw_other	0.263
r_metal_ion_refined	0.235
r_nbd_refined	0.218
r_xyhbond_nbd_refined	0.216
r_symmetry_hbond_refined	0.213
r_mcbond_other	0.199
r_nbd_other	0.186
r_nbtor_refined	0.177
r_xyhbond_nbd_other	0.139
r_symmetry_vdw_refined	0.123
r_chiral_restr	0.086
r_nbtor_other	0.086
r_bond_refined_d	0.015
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8085
Nucleic Acid Atoms
Solvent Atoms	907
Heterogen Atoms	132

Software

Software
Software Name	Purpose
Blu-Ice	data collection
MOLREP	phasing
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling