X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 291.0
Details pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.43 α = 90
b = 65.54 β = 90
c = 70.38 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 123
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2011-11-23
Diffraction Radiation
Monochromator Protocol
1.0 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSRRC BEAMLINE BL13C1 1.0 NSRRC BL13C1

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
2.44 30 96.1 0.108 -- -- 10.3 -- 10075 2.0 2.0 --
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)
2.44 2.54 -- 0.68 -- 3.32 -- --

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 2.44 20.0 2.0 2.0 -- 8291 419 86.72 -- 0.19181 0.18788 0.26788 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 2.436 2.498 -- 12 343 0.243 0.468 -- 50.43
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.848
Anisotropic B[1][1] 1.29
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.55
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.74
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.649
r_dihedral_angle_1_deg 6.062
r_dihedral_angle_2_deg 31.595
r_dihedral_angle_4_deg 16.93
r_bond_refined_d 0.012
r_dihedral_angle_3_deg 19.164
r_gen_planes_refined 0.006
r_chiral_restr 0.114
Coordinate Error
Parameter Value
Luzzati ESD (R-Free Set) 0.348
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1974
Nucleic Acid Atoms 0
Heterogen Atoms 36
Solvent Atoms 64

Software

Software
Software Name Purpose
HKL-2000 data collection
AMoRE phasing
REFMAC refinement version: 5.7.0029
HKL-2000 data reduction
HKL-2000 data scaling