X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Streak Seeded
pH 7.2
Details CRYSTALLIZED FROM 10% PEG 8000, 50MM MOPS, PH 7.2, STREAK SEEDED. SOAKED IN 10MM 2,5-DIHYDROXYPHENYLACETIC ACID, streak seeded

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 52.12 α = 100.2
b = 65.08 β = 111.44
c = 76.3 γ = 105.81
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 300
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1995-07
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X31 -- EMBL/DESY, Hamburg X31

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
2.31 26.81 96.1 0.083 -- -- 2.0 -- 33820 -- -- 19.46
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)
2.31 2.44 84.7 0.179 -- 3.7 1.9 --

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
ISOMORPHOUS TO NATIVE 2.31 26.81 -- -- -- 33820 2367 96.1 -- -- 0.146 0.2252 BASED ON NATIVE
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.45
RMS Deviations
Key Refinement Restraint Deviation
p_transverse_tor 26.2
p_bond_d 0.012
p_scbond_it 6.418
p_mcbond_it 2.818
p_planar_d 0.04
p_staggered_tor 19.6
p_plane_restr 0.0245
p_angle_d 0.037
p_scangle_it 8.497
p_xyhbond_nbd 0.159
p_chiral_restr 0.134
p_planar_tor 4.9
p_singtor_nbd 0.178
p_mcangle_it 4.027
p_special_tor 0.0
p_multtor_nbd 0.312
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6071
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 662

Software

Software
Software Name Purpose
REFMAC refinement
DENZO data reduction
CCP4 data scaling version: (AGROVATA
ROTAVATA) data scaling