X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 4.5
Temperature 293.0
Details MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.3 α = 90
b = 87.7 β = 98.9
c = 46.8 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR XENTRONICS -- 1996-07-09
Diffraction Radiation
Monochromator Protocol
graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 1.5418 -- --

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
1.96 50 80.0 0.06 -- -- -- 27382 27382 0.0 0.0 --

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
isomorphous 1.96 10.0 -- 0.0 27129 27129 2712 81.8 0.1859 0.1859 0.182 0.284 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_from_restr_planes 0.0271
s_rigid_bond_adp_cmpnt 0.0
s_zero_chiral_vol 0.093
s_angle_d 0.024
s_anti_bump_dis_restr 0.009
s_bond_d 0.006
s_similar_adp_cmpnt 0.091
s_approx_iso_adps 0.0
s_similar_dist 0.0
s_non_zero_chiral_vol 0.095
Coordinate Error
Parameter Value
Number Disordered Residues 0.0
Occupancy Sum Hydrogen 3211.0
Occupancy Sum Non Hydrogen 3621.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3446
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 175

Software

Software
Software Name Purpose
Frambo data collection
Saint/Sadabs data reduction
isomorphous model building
SHELXL-97 refinement
FRAMBO data reduction
SAINT data scaling
SADABS data scaling
ISOMORPHOUS phasing