X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 298.0
Details WELL CONTAINED 40% PENTAERYTHRITOL PROPOXYLATE 629, 0.10M KCL. DROP CONTAINED 0.002 M MNCL2, 0.002M FOSFOMYCIN, 10 MG/ML FOSA, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.07 α = 90
b = 64.9 β = 90
c = 76.73 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 113
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2002-06-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-BM-C -- APS 14-BM-C

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
1.19 100 86.3 0.08 -- -- 8.3 -- 77910 -- -3.0 --
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)
1.19 1.23 57.8 0.31 -- 3.6 -- --

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
MAD 1.19 20.0 -- 0.0 77910 77910 4107 86.3 0.1471 0.1562 0.1562 0.1997 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.087
s_similar_adp_cmpnt 0.031
s_rigid_bond_adp_cmpnt 0.008
s_anti_bump_dis_restr 0.069
s_non_zero_chiral_vol 0.07
s_zero_chiral_vol 0.072
s_from_restr_planes 0.0273
s_similar_dist 0.0
s_angle_d 0.03
s_bond_d 0.013
Coordinate Error
Parameter Value
Number Disordered Residues 6.0
Occupancy Sum Hydrogen 2007.4
Occupancy Sum Non Hydrogen 2576.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2124
Nucleic Acid Atoms 0
Heterogen Atoms 36
Solvent Atoms 407

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
SHELX Structure Solution
SHELXL-97 Structure Refinement
Software
Software Name Purpose
SHELXL-97 refinement
SHELX model building
SCALEPACK data reduction
DENZO data collection