X-RAY DIFFRACTION Experimental Data & Validation


Lost? View more X-Ray Crystallographic info.

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 7
Temperature 277.0
Details 0.5 M KSCN, 0.1 M MES-HCL, pH 7.0, 10% DMSO, VAPOR DIFFUSION, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.95 α = 90
b = 85.57 β = 90
c = 46.49 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r Rh coated flat mirror 2009-04-17
Diffraction Radiation
Monochromator Protocol
Side scattering I-beam bent single crystal, asymmetric cut 4.9650 deg. SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 0.97946 SSRL BL7-1

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
1.77 48.56 93.7 0.089 0.089 -- 3.4 23368 21896 0.0 0.0 27.9
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)
1.77 1.82 92.5 0.637 0.637 1.1 3.4 1574

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 1.77 48.55 -- 0.0 23368 21866 1136 92.58 -- 0.217 0.214 0.274 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 1.77 1.816 1489 79 1489 0.34 0.367 -- 91.22
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.903
Anisotropic B[1][1] 3.68
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.94
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.73
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.955
r_scbond_it 3.357
r_mcangle_it 2.217
r_mcbond_it 1.346
r_gen_planes_refined 0.007
r_chiral_restr 0.145
r_dihedral_angle_4_deg 20.329
r_dihedral_angle_3_deg 14.318
r_dihedral_angle_2_deg 42.718
r_dihedral_angle_1_deg 6.461
r_angle_refined_deg 1.884
r_bond_refined_d 0.023
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1518
Nucleic Acid Atoms 0
Heterogen Atoms 96
Solvent Atoms 201

Software

Computing
Computing Package Purpose
Blu-ice Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
Molrep Structure Solution
REFMAC 5.5.0072 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.005 data extraction
REFMAC5 version: 5.5.0072 refinement