X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 9
Temperature 291.0
Details PEG 6K, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 85.74 α = 90
b = 85.74 β = 90
c = 350.43 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR MARRESEARCH -- 2002-11-30
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
2.6 30 -- 0.055 -- -- 3.7 24333 24333 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
MOLECULAR REPLACEMENT 2.6 30.0 -- -- 44509 23091 1181 98.74 -- 0.19787 0.19519 0.2498 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 2.6 2.667 -- 89 1643 0.297 0.351 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.936
Anisotropic B[1][1] 0.72
Anisotropic B[1][2] 0.36
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.72
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.08
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.875
r_scbond_it 2.315
r_mcangle_it 1.708
r_nbd_refined 0.234
r_gen_planes_other 0.005
r_gen_planes_refined 0.007
r_chiral_restr 0.107
r_dihedral_angle_4_deg 18.753
r_dihedral_angle_3_deg 16.205
r_dihedral_angle_2_deg 37.003
r_dihedral_angle_1_deg 5.976
r_angle_other_deg 1.017
r_angle_refined_deg 1.832
r_bond_other_d 0.002
r_bond_refined_d 0.022
r_nbd_other 0.26
r_nbtor_other 0.093
r_xyhbond_nbd_refined 0.165
r_symmetry_vdw_refined 0.116
r_symmetry_vdw_other 0.212
r_symmetry_hbond_refined 0.141
r_mcbond_it 0.923
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4387
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 216

Software

Computing
Computing Package Purpose
MAR Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.1.09 Structure Refinement
Software
Software Name Purpose
CNS1.1 refinement
AMoRE model building
SCALEPACK data reduction
MAR data collection