X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 64.66 α = 90
b = 48.75 β = 98.44
c = 133.43 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2004-07-29
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-BM-C -- APS 14-BM-C

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
2.5 30 98.7 -- 0.051 -- -- 28956 28956 -- -- --
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)
2.5 2.6 98.6 -- 0.36 3.2 -- --

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 2.5 27.33 -- -- -- 24672 2722 95.93 -- 0.23394 0.22802 0.28644 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 2.5 2.564 -- 173 1591 0.28 0.334 -- 85.71
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 60.417
Anisotropic B[1][1] 2.03
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.46
Anisotropic B[2][2] 2.07
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.53
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_it 0.955
r_metal_ion_refined 0.032
r_gen_planes_refined 0.004
r_scangle_it 2.048
r_dihedral_angle_4_deg 18.605
r_xyhbond_nbd_refined 0.157
r_nbd_refined 0.21
r_bond_refined_d 0.01
r_symmetry_hbond_refined 0.177
r_scbond_it 1.253
r_chiral_restr 0.089
r_symmetry_vdw_refined 0.258
r_angle_refined_deg 1.327
r_dihedral_angle_2_deg 39.64
r_dihedral_angle_3_deg 18.54
r_mcbond_it 0.536
r_dihedral_angle_1_deg 5.581
r_nbtor_refined 0.305
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5073
Nucleic Acid Atoms 0
Heterogen Atoms 71
Solvent Atoms 72

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
DENZO data reduction
SCALEPACK data scaling
PHASER phasing