1RII

Crystal structure of phosphoglycerate mutase from M. Tuberculosis


X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Temperature 298.0
Details 15% PEG 3350, 0.1M magnesium chloride, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.91 α = 90
b = 136.79 β = 97.78
c = 65.93 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2003-07-11
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL SI 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 -- ALS 8.2.2

Data Collection

Overall
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
1.7 58.37 98.2 -- 0.0699 -- 6.5 -- 111293 -- 0.0 21.33
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.7 1.8 91.8 -- 0.4548 3.2 3.7 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.7 58.37 -- 0.0 111293 -- 2664 98.2 0.2206 0.2193 -- 0.2697 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.7 1.8 -- 409 -- -- -- -- 91.8
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.8
RMS Deviations
Key Refinement Restraint Deviation
s_from_restr_planes 0.025
s_similar_adp_cmpnt 0.028
s_bond_d 0.006
s_angle_d 0.022
s_rigid_bond_adp_cmpnt 0.0
s_similar_dist 0.0
s_zero_chiral_vol 0.032
s_non_zero_chiral_vol 0.038
s_approx_iso_adps 0.0
s_anti_bump_dis_restr 0.007
Coordinate Error
Parameter Value
Number Disordered Residues 11.0
Occupancy Sum Hydrogen 6617.0
Occupancy Sum Non Hydrogen 7846.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7368
Nucleic Acid Atoms 0
Heterogen Atoms 30
Solvent Atoms 451

Software

Software
Software Name Purpose
DENZO data reduction
SADABS data reduction version: (SHELDRICK
GLRF phasing
SHELXL-97 refinement
SADABS data scaling version: V. 2003 (SHELDRICK)

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