X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 135.8 α = 90
b = 135.8 β = 90
c = 94.21 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2010-02-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM -- APS 22-BM

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
1.95 50 -- -- -- -- -- -- 47064 -- -- --

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 1.95 50.0 -- 0.0 -- 47049 2380 99.86 -- 0.1624 0.1605 0.1977 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 1.95 2.003 -- 172 3291 0.222 0.327 -- 98.63
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.3579
Anisotropic B[1][1] 0.55
Anisotropic B[1][2] 0.28
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.55
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.83
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 5.774
r_angle_other_deg 3.612
r_mcbond_it 1.068
r_scbond_it 2.428
r_xyhbond_nbd_refined 0.214
r_dihedral_angle_3_deg 15.152
r_bond_other_d 0.003
r_nbtor_other 0.127
r_bond_refined_d 0.015
r_symmetry_hbond_refined 0.254
r_gen_planes_other 0.002
r_dihedral_angle_2_deg 36.234
r_mcangle_it 1.71
r_gen_planes_refined 0.006
r_nbd_refined 0.208
r_dihedral_angle_4_deg 22.028
r_nbd_other 0.274
r_chiral_restr 0.11
r_angle_refined_deg 1.47
r_nbtor_refined 0.305
r_symmetry_vdw_refined 0.206
r_scangle_it 3.865
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2871
Nucleic Acid Atoms 0
Heterogen Atoms 34
Solvent Atoms 449

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
PDB_EXTRACT data extraction version: 3.11