1Y8T

Crystal Structure of RV0983 from Mycobacterium tuberculosis- Proteolytically active form

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.36	47.85

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 149.584	α = 90
b = 89.067	β = 97.55
c = 69.408	γ = 90

Symmetry
Space Group	C 1 2 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	MAR CCD 165 mm		2004-07-30	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 14-ID-B	0.979, 0.94181, 0.97923	APS	14-ID-B

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	1.85	76.7	93.8	0.05	24.12	7.4		76977

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	1.85	1.99	76		0.9	0.87	6

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	CRYSTAL STRUCTURE OF RV1223 (STRUCTURE of RV1223 has been SOLVED at HOME, TO BE SUBMITTED TO PDB SOON)	2	76.7	57235	57235	3078	98.8	0.22931	0.22652	0.28027	RANDOM	40.742

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]
-0.24		0.5	-0.89		1.26

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.932
r_dihedral_angle_3_deg	21.87
r_dihedral_angle_4_deg	15.285
r_dihedral_angle_1_deg	12.996
r_scangle_it	5.58
r_scbond_it	3.694
r_angle_refined_deg	3.164
r_mcangle_it	2.146
r_mcbond_it	1.47
r_nbtor_refined	0.306
r_symmetry_vdw_refined	0.277
r_nbd_refined	0.258
r_chiral_restr	0.253
r_xyhbond_nbd_refined	0.226
r_symmetry_hbond_refined	0.203
r_bond_refined_d	0.035
r_gen_planes_refined	0.011
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5431
Nucleic Acid Atoms
Solvent Atoms	318
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SHARP	phasing