X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Details VAPOR DIFFUSION

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.41 α = 88.91
b = 61.07 β = 70.21
c = 62.01 γ = 72.62
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1998-09-29
Diffraction Radiation
Monochromator Protocol
-- 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
2.25 30 94.1 -- 0.044 -- 1.9 -- 26567 -- -- --
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)
2.25 2.33 88.2 -- 0.06 -- 1.7 --

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
rigid-body refinement 2.25 50.0 -- -- -- 25224 1331 94.04 -- 0.18087 0.17794 0.23665 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 2.25 2.309 1783 89 1694 0.181 0.269 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.051
Anisotropic B[1][1] -0.6
Anisotropic B[1][2] 0.37
Anisotropic B[1][3] -0.03
Anisotropic B[2][2] 0.43
Anisotropic B[2][3] -0.53
Anisotropic B[3][3] -0.01
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.007
r_bond_refined_d 0.012
r_angle_refined_deg 1.237
r_dihedral_angle_1_deg 6.17
r_chiral_restr 0.081
r_gen_planes_refined 0.005
r_nbd_refined 0.196
r_xyhbond_nbd_refined 0.133
r_symmetry_vdw_refined 0.198
r_symmetry_hbond_refined 0.188
r_mcbond_it 0.585
r_mcangle_it 1.13
r_scbond_it 1.825
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4720
Nucleic Acid Atoms 0
Heterogen Atoms 42
Solvent Atoms 183

Software

Computing
Computing Package Purpose
SCALEPACK Data Reduction (data scaling)
REFMAC 5.1.24 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.24 refinement
SCALEPACK data reduction