X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details pH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.45 α = 90
b = 47.81 β = 107.24
c = 61.2 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate -- 1996-12
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 -- EMBL/DESY, HAMBURG X11

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
0.97 15 98.5 0.025 -- -- 4.2 -- 116232 -- 0.0 --
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)
0.97 0.98 94.3 -- 0.245 4.2 2.1 --

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 0.97 15.0 -- 0.0 116232 -- -- 98.5 -- 0.1158 -- -- --
RMS Deviations
Key Refinement Restraint Deviation
s_bond_d 0.016
s_angle_d 0.035
s_anti_bump_dis_restr 0.075
s_non_zero_chiral_vol 0.109
s_from_restr_planes 0.149
s_rigid_bond_adp_cmpnt 0.006
s_approx_iso_adps 0.089
s_similar_adp_cmpnt 0.047
s_zero_chiral_vol 0.078
Coordinate Error
Parameter Value
Number Disordered Residues 79.0
Occupancy Sum Hydrogen 1684.4
Occupancy Sum Non Hydrogen 2075.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1692
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 403

Software

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