4BZX

Structure of the Mycobacterium tuberculosis APS kinase CysC in complex with AMPPNP and APS

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				0.1 M CITRATE, PH 5.3 20% PEG4, 10% 2- PROPANOL, 1.9 MM APS, 2.3 MM AMPPNP, 1.8 MM MGCL2

Crystal Properties
Matthews coefficient	Solvent content
2.06	40.23

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 63.82	α = 90
b = 69.43	β = 90
c = 79.37	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100				2011-04-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM14		ESRF	BM14

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	1.7	49.74	96.6	0.07	11.3	4.3		38074		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	1.7	1.79	83.3		0.52	2.3	3.7

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 4BZP	1.7	52.26	36095	1930	96.3	0.17619	0.17415	0.21599	RANDOM

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	34.736
r_dihedral_angle_3_deg	12.996
r_dihedral_angle_4_deg	12.843
r_long_range_B_refined	6.426
r_long_range_B_other	6.392
r_dihedral_angle_1_deg	5.34
r_scangle_other	4.589
r_scbond_it	3.183
r_scbond_other	3.181
r_mcangle_other	2.745
r_mcangle_it	2.743
r_angle_refined_deg	2.032
r_mcbond_it	2.018
r_mcbond_other	2.015
r_angle_other_deg	1.294
r_chiral_restr	0.107
r_bond_refined_d	0.019
r_gen_planes_refined	0.012
r_bond_other_d	0.007
r_gen_planes_other	0.007
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2678
Nucleic Acid Atoms
Solvent Atoms	173
Heterogen Atoms	203

Software

Software
Software Name	Purpose
REFMAC	refinement
PHASER	phasing