X-RAY DIFFRACTION Experimental Data & Validation


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Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.21 α = 90
b = 79.21 β = 90
c = 37.42 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2004-05-11
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID13 0.9755 ESRF ID13

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
1.7 27.2 -- -- -- -- -- -- 13598 -- -- --

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 27.0 -- 2.2 13598 12866 6799 -- 0.22 0.208 0.208 0.283 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.224
r_gen_planes_other 0.001
r_gen_planes_refined 0.015
r_chiral_restr 0.16
r_dihedral_angle_4_deg 26.76
r_dihedral_angle_3_deg 12.761
r_dihedral_angle_2_deg 36.475
r_dihedral_angle_1_deg 7.027
r_angle_other_deg 1.011
r_angle_refined_deg 2.047
r_bond_other_d 0.002
r_bond_refined_d 0.02
r_nbd_other 0.122
r_nbtor_refined 0.205
r_nbtor_other 0.079
r_xyhbond_nbd_refined 0.233
r_symmetry_vdw_refined 0.336
r_symmetry_vdw_other 0.239
r_symmetry_hbond_refined 0.316
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 56

Software

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