X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 123.45 α = 90
b = 70.95 β = 136.42
c = 95.86 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
IMAGE PLATE MARRESEARCH -- 2001-11-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 1.080 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
1.65 30 98.9 -- 0.053 -- -- -- 62041 -- -3.0 --

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 1.7 20.0 -- 0.0 58906 58906 3135 98.83 0.15266 0.15266 0.15102 0.18335 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 1.7 1.735 -- 174 3436 0.223 0.278 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.586
Anisotropic B[1][1] 0.79
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.64
Anisotropic B[2][2] -0.02
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.16
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.237
r_gen_planes_refined 0.008
r_chiral_restr 0.154
r_dihedral_angle_3_deg 14.799
r_dihedral_angle_1_deg 5.152
r_angle_refined_deg 1.735
r_bond_refined_d 0.016
r_xyhbond_nbd_refined 0.158
r_symmetry_vdw_refined 0.164
r_symmetry_hbond_refined 0.186
r_mcbond_it 2.74
r_mcangle_it 4.363
r_scbond_it 4.308
r_scangle_it 6.322
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3880
Nucleic Acid Atoms 0
Heterogen Atoms 64
Solvent Atoms 587

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
CCP4 (SCALA) Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.0 refinement
AMoRE model building
SCALA data reduction
MOSFLM data collection