X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Temperature 277.0
Details MPD, pH 7.0, dialysis, temperature 277K, pH 7.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 44.31 α = 91.94
b = 51.38 β = 102.97
c = 92.67 γ = 109.93
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2001-12-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID -- APS 17-ID

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
1.13 20 -- -- 0.058 -- 2.2 -- 218390 -- 0.0 --
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)
1.13 1.16 46.2 0.172 0.172 6.4 -- --

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 1.13 20.0 0.0 -- 277740 218390 7813 81.52 -- 0.14456 0.14375 0.16739 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 1.131 1.161 -- 274 8525 0.169 0.19 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.194
Anisotropic B[1][1] 0.03
Anisotropic B[1][2] -0.39
Anisotropic B[1][3] 0.39
Anisotropic B[2][2] 0.94
Anisotropic B[2][3] 0.04
Anisotropic B[3][3] -1.06
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_other 0.305
r_chiral_restr 0.109
r_mcangle_it 2.62
r_scbond_it 3.593
r_nbtor_other 0.126
r_gen_planes_refined 0.009
r_angle_refined_deg 1.699
r_bond_refined_d 0.015
r_sphericity_free 6.172
r_symmetry_hbond_refined 0.154
r_symmetry_vdw_refined 0.183
r_mcbond_it 1.75
r_scangle_it 5.376
r_dihedral_angle_1_deg 6.037
r_nbd_refined 0.212
r_rigid_bond_restr 1.539
r_sphericity_bonded 7.728
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.034
Luzzati ESD (R-Free Set) 0.034
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5570
Nucleic Acid Atoms 0
Heterogen Atoms 110
Solvent Atoms 707

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.1.27 Structure Refinement
Software
Software Name Purpose
DENZO data collection
REFMAC version: 5.1.27 refinement
SCALEPACK data reduction
AMoRE model building