X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 298.0
Details AMMONIUM SULFATE; TRISHCL; PEG 400; SODIUM PHOSPHATE; BETA-OCTYLGLUCOSIDE; ALPHA, BETA-METHYLENE ATP; RIBOSE-5-PHOSPHATE; MAGNESIUM SULFATE; ADP, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 115.61 α = 90
b = 115.61 β = 90
c = 107.75 γ = 120
Symmetry
Space Group P 63

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 274
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS II -- 1994-05-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
2.2 100 98.8 0.077 -- -- 3.4 40947 40947 0.0 0.0 22.1
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)
2.3 2.42 99.6 0.2 -- -- 3.8 --

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
-- 2.3 30.0 0.0 0.0 35645 35645 3610 -- -- 0.18 0.18 0.24 RANDOMLY WITHIN RESOLUTION SHELL
RMS Deviations
Key Refinement Restraint Deviation
x_bond_d 0.014
x_angle_d 1.799
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4658
Nucleic Acid Atoms 0
Heterogen Atoms 20
Solvent Atoms 230

Software

Computing
Computing Package Purpose
R-AXIS, DENZO Data Reduction (intensity integration)
CCP4 (AGROVATA, ROTAVATA, TRUNCATE) Data Reduction (data scaling)
MLPHARE, DM Structure Solution
X-PLOR 3.1 Structure Refinement
Software
Software Name Purpose
X-PLOR version: 3.1 refinement
DM model building
MLPHARE model building