X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 60% MONOOLEIN/40% 25 MG/ML PROT. +(4:1)18% JEFFAMINE M-600, 1M HEPES PH7.5, 0.7M AMM.SULF., pH 7.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 99.97 α = 90
b = 99.97 β = 90
c = 237.19 γ = 90
Symmetry
Space Group P 42 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC GE MIRROR 2002-03-05
Diffraction Radiation
Monochromator Protocol
DIAMOND C111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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
2.35 42.3 96.3 0.115 -- -- 7.2 -- 49134 -- -- 32.8
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)
2.35 2.43 97.6 0.668 -- 2.8 7.0 --

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 2.35 42.25 -- 0.0 -- 48948 2451 95.8 -- 0.214 0.214 0.244 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 2.35 2.5 -- 417 7741 0.266 0.301 0.015 97.7
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model RESTRAINED
Mean Isotropic B 40.3
Anisotropic B[1][1] 2.18
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.18
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.35
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.007
c_mcangle_it 1.82
c_scangle_it 2.58
c_improper_angle_d 2.27
c_mcbond_it 1.15
c_dihedral_angle_d 20.6
c_angle_deg 1.2
c_scbond_it 1.85
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.27
Luzzati Sigma A (Observed) 0.26
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.31
Luzzati Sigma A (R-Free Set) 0.3
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6440
Nucleic Acid Atoms 0
Heterogen Atoms 475
Solvent Atoms 136

Software

Computing
Computing Package Purpose
MOSFLM V. 6.2 Data Reduction (intensity integration)
CCP4 (SCALA) Data Reduction (data scaling)
AMORE Structure Solution
CNS 1.1 Structure Refinement
Software
Software Name Purpose
AMORE model building
CNS version: 1.1 refinement