NEUTRON DIFFRACTION Experimental Data


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details PH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 34.36 α = 90
b = 35.32 β = 90
c = 43.99 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
5ATM 3HE, CURVED 120X30 DEGREES INSTITUT LAUE LANGEVIN DETECTOR GROUP BORON CARBIDE BEAM DEFINING APERTURES --
Diffraction Radiation
Monochromator Protocol
PYROLYTIC GRAPHITE (002) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ILL NEUTRON REACTOR -- -- -- D19

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
1.27 18.67 93.0 0.08 0.0 -- 3.1 -- 10521 -- 1.5 8.36

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
-- 1.05 15.705 -- 1.33 -- 22729 1159 88.73 -- 0.201 0.199 0.2374 --
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)
Neutron Diffraction 1.0501 1.0978 -- 136 2331 0.3924 0.3989 -- 79.0
Neutron Diffraction 1.0978 1.1557 -- 135 2551 0.3437 0.3784 -- 85.0
Neutron Diffraction 1.1557 1.2281 -- 146 2603 0.3133 0.3441 -- 87.0
Neutron Diffraction 1.2281 1.3229 -- 135 2619 0.2715 0.3159 -- 87.0
Neutron Diffraction 1.3229 1.4559 -- 155 2677 0.2279 0.2595 -- 89.0
Neutron Diffraction 1.4559 1.6664 -- 153 2735 0.1855 0.2327 -- 91.0
Neutron Diffraction 1.6664 2.0987 -- 154 2897 0.1377 0.197 -- 94.0
Neutron Diffraction 2.0987 15.7072 -- 145 3157 0.1577 0.1785 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.4276
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.1858
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.2418
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.011
f_chiral_restr 0.122
f_dihedral_angle_d 13.321
f_angle_d 1.976
f_bond_d 0.023
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 421
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 149

Software

Computing
Computing Package Purpose
RETREAT Data Reduction (intensity integration)
RETREAT Data Reduction (data scaling)
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement