X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 9.1
Temperature 277.0
Details PEG 6000, Tris, 2-phosphoglycolate, pH 9.1, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.71 α = 90
b = 57.33 β = 92.89
c = 106.15 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH Bent mirror 2003-02-10
Diffraction Radiation
Monochromator Protocol
Triangular SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.8 EMBL/DESY, Hamburg X11

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
2.13 40 97.8 0.057 0.062 -- 3.48 25864 25268 0.0 0.0 23.9
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)
2.13 2.21 78.8 0.145 0.144 7.4 -- 2035

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 2.16 38.35 0.0 0.0 25268 23998 1270 96.05 0.16215 0.16215 0.16023 0.19779 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 2.157 2.273 2760 141 2619 0.17 0.203 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 11.296
Anisotropic B[1][1] -1.19
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.92
Anisotropic B[2][2] -1.29
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.57
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_other 0.221
r_scangle_it 1.507
r_xyhbond_nbd_refined 0.12
r_nbd_refined 0.181
r_angle_other_deg 0.858
r_bond_refined_d 0.012
r_bond_other_d 0.002
r_symmetry_vdw_other 0.276
r_symmetry_vdw_refined 0.175
r_angle_refined_deg 1.225
r_mcangle_it 1.588
r_scbond_it 0.962
r_symmetry_hbond_refined 0.22
r_dihedral_angle_1_deg 5.931
r_gen_planes_refined 0.004
r_nbtor_other 0.079
r_chiral_restr 0.069
r_gen_planes_other 0.003
r_mcbond_it 0.983
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3664
Nucleic Acid Atoms 0
Heterogen Atoms 21
Solvent Atoms 352

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
MAR345 data collection
SCALEPACK data scaling
AMoRE phasing