X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details Tris-HCl, PEG 6000, MPD, NaCl, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.77 α = 90
b = 109.66 β = 90
c = 138.9 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2002-03-21
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE F1 0.97400 CHESS F1

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
1.3 30 99.3 0.112 -- -- 5.94 254722 254722 0.0 0.0 11.9
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)
1.3 1.32 98.4 0.654 -- 2.34 4.0 13861

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 1.3 29.83 -- 0.0 246212 246212 11766 95.7 0.168 0.168 0.166 0.185 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 1.3 1.31 3879 207 3672 0.26 0.285 -- --
X Ray Diffraction 1.31 1.32 4548 207 4341 0.251 0.288 -- --
X Ray Diffraction 1.32 1.33 4519 206 4313 0.241 0.241 -- --
X Ray Diffraction 1.33 1.34 4624 208 4416 0.24 0.255 -- --
X Ray Diffraction 1.34 1.35 4618 238 4380 0.225 0.243 -- --
X Ray Diffraction 1.35 1.36 4646 217 4429 0.234 0.255 -- --
X Ray Diffraction 1.36 1.37 4654 222 4432 0.223 0.252 -- --
X Ray Diffraction 1.37 1.38 4702 232 4470 0.22 0.232 -- --
X Ray Diffraction 1.38 1.39 4700 229 4471 0.207 0.269 -- --
X Ray Diffraction 1.39 1.4 4673 218 4455 0.205 0.214 -- --
X Ray Diffraction 1.4 1.41 4750 240 4510 0.201 0.212 -- --
X Ray Diffraction 1.41 1.42 4802 229 4573 0.198 0.212 -- --
X Ray Diffraction 1.42 1.44 4799 239 4560 0.192 0.212 -- --
X Ray Diffraction 1.44 1.45 4749 231 4518 0.188 0.188 -- --
X Ray Diffraction 1.45 1.46 4823 238 4585 0.19 0.229 -- --
X Ray Diffraction 1.46 1.48 4816 263 4553 0.177 0.206 -- --
X Ray Diffraction 1.48 1.49 4889 238 4651 0.175 0.204 -- --
X Ray Diffraction 1.49 1.51 4834 226 4608 0.172 0.207 -- --
X Ray Diffraction 1.51 1.52 4882 234 4648 0.174 0.204 -- --
X Ray Diffraction 1.52 1.54 4907 256 4651 0.17 0.204 -- --
X Ray Diffraction 1.54 1.56 4899 239 4660 0.167 0.201 -- --
X Ray Diffraction 1.56 1.58 4922 242 4680 0.162 0.196 -- --
X Ray Diffraction 1.58 1.6 4959 259 4700 0.157 0.192 -- --
X Ray Diffraction 1.6 1.62 4896 138 4758 0.154 0.186 -- --
X Ray Diffraction 1.62 1.64 4998 144 4854 0.153 0.169 -- --
X Ray Diffraction 1.64 1.66 4898 162 4736 0.154 0.189 -- --
X Ray Diffraction 1.66 1.68 4982 213 4769 0.151 0.177 -- --
X Ray Diffraction 1.68 1.71 4962 188 4774 0.154 0.189 -- --
X Ray Diffraction 1.71 1.74 4940 209 4731 0.146 0.16 -- --
X Ray Diffraction 1.74 1.76 5011 214 4797 0.144 0.165 -- --
X Ray Diffraction 1.76 1.79 4991 223 4768 0.146 0.174 -- --
X Ray Diffraction 1.79 1.83 5037 254 4783 0.147 0.171 -- --
X Ray Diffraction 1.83 1.86 5024 253 4771 0.15 0.181 -- --
X Ray Diffraction 1.86 1.9 5057 256 4801 0.148 0.17 -- --
X Ray Diffraction 1.9 1.94 5008 249 4759 0.148 0.166 -- --
X Ray Diffraction 1.94 1.99 5088 253 4835 0.154 0.165 -- --
X Ray Diffraction 1.99 2.04 5090 261 4829 0.153 0.167 -- --
X Ray Diffraction 2.04 2.09 5121 237 4884 0.156 0.196 -- --
X Ray Diffraction 2.09 2.15 5147 276 4871 0.152 0.167 -- --
X Ray Diffraction 2.15 2.22 5129 241 4888 0.157 0.176 -- --
X Ray Diffraction 2.22 2.3 5126 263 4863 0.149 0.177 -- --
X Ray Diffraction 2.3 2.39 5146 267 4879 0.15 0.189 -- --
X Ray Diffraction 2.39 2.5 5154 287 4867 0.151 0.164 -- --
X Ray Diffraction 2.5 2.64 5176 257 4919 0.155 0.18 -- --
X Ray Diffraction 2.64 2.8 5171 256 4915 0.159 0.176 -- --
X Ray Diffraction 2.8 3.02 5214 242 4972 0.16 0.187 -- --
X Ray Diffraction 3.02 3.32 5232 263 4969 0.154 0.164 -- --
X Ray Diffraction 3.32 3.8 5255 289 4966 0.142 0.156 -- --
X Ray Diffraction 3.8 4.78 5311 307 5004 0.139 0.143 -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model RESTRAINED
Mean Isotropic B 14.1
Anisotropic B[1][1] -1.99
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.18
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.82
RMS Deviations
Key Refinement Restraint Deviation
c_dihedral_angle_d 25.4
c_scbond_it 3.04
c_angle_deg 1.95
c_mcbond_it 1.52
c_improper_angle_d 1.43
c_bond_d 0.019
c_scangle_it 4.2
c_mcangle_it 2.13
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.12
Luzzati Sigma A (Observed) 0.11
Luzzati Resolution Cutoff (Low) 30.0
Luzzati ESD (R-Free Set) 0.14
Luzzati Sigma A (R-Free Set) 0.12
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8181
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 1068

Software

Software
Software Name Purpose
CNS refinement version: 1.1
PDB_EXTRACT data extraction version: 2.000
ADSC data collection version: Quantum
DENZO data reduction
SCALEPACK data scaling
CNS phasing