X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details 100 MM TRIS-HCL, 1 MM ZNSO4, 2.5 M AMMONIUM SULFATE; 30 MM 2-MERCAPTOETHANOL, 0.5 MM 2-(3-METHOXYBENZYL)-6-O-SULFAMOYL-7-METHOXY-1,2,3,4- TETRAHYDROISOQUINOLINE, PH 8.0, VAPOUR DIFFUSION, HANGING DROP, TEMPERATURE 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.07 α = 90
b = 71.71 β = 90
c = 74.14 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 MIRRORS 2008-12-13
Diffraction Radiation
Monochromator Protocol
SI SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- DIAMOND I03

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
1.49 50 93.3 0.11 -- -- 13.5 -- 37376 -- 0.0 --
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)
1.49 1.54 62.8 0.32 -- 2.1 -- --

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 1.49 25.93 -- -- -- 33058 1730 93.3 -- 0.206 0.205 0.227 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 1.49 1.53 -- 82 1499 0.291 0.264 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.53
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 2.444
r_scbond_it 1.481
r_mcangle_it 1.002
r_mcbond_it 0.528
r_gen_planes_refined 0.005
r_chiral_restr 0.079
r_dihedral_angle_4_deg 14.855
r_dihedral_angle_3_deg 12.972
r_dihedral_angle_2_deg 35.553
r_dihedral_angle_1_deg 5.941
r_angle_refined_deg 1.142
r_bond_refined_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2026
Nucleic Acid Atoms 0
Heterogen Atoms 37
Solvent Atoms 245

Software

Computing
Computing Package Purpose
HKL2000 Data Reduction (intensity integration)
HKL2000 Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.4.0066 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.4.0066 refinement
PHASER model building