X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 290.0
Details PEGMME 2000, MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.58 α = 90
b = 40.58 β = 90
c = 117.8 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1999-01-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X26C 1.08 NSLS X26C

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
1.16 15 96.7 0.04 -- -- 9.1 -- 36609 -- -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)
1.16 1.2 89.4 0.546 -- 2.7 -- 3352

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 1.16 8.0 -- 0.0 34756 -- 1736 92.3 -- 0.1621 0.1618 0.2026 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.24
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.096
s_similar_adp_cmpnt 0.054
s_rigid_bond_adp_cmpnt 0.005
s_anti_bump_dis_restr 0.028
s_non_zero_chiral_vol 0.124
s_zero_chiral_vol 0.14
s_from_restr_planes 0.0338
s_similar_dist 0.0
s_angle_d 0.026
s_bond_d 0.009
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.1
Number Disordered Residues 5.0
Occupancy Sum Hydrogen 862.0
Occupancy Sum Non Hydrogen 1069.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 933
Nucleic Acid Atoms 0
Heterogen Atoms 16
Solvent Atoms 135

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
HKL Data Reduction (data scaling)
AMORE Structure Solution
SHELXL-97 Structure Refinement
Software
Software Name Purpose
SHELXL-97 refinement
AMoRE model building