5EBX
THE CRYSTAL STRUCTURE OF ERABUTOXIN A AT 2.0 ANGSTROMS RESOLUTION
X-RAY DIFFRACTION
Crystallization
Crystal Properties | |
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Matthews coefficient | Solvent content |
1.79 | 31.39 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 50.14 | α = 90 |
b = 46.97 | β = 90 |
c = 20.87 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Cut-off Sigma (I) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | ||||||||
X-RAY DIFFRACTION | 2 | 10 | 2 | 2680 | 0.168 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
p_staggered_tor | 19.8 |
p_orthonormal_tor | 15.9 |
p_planar_tor | 2 |
p_scangle_it | 1.986 |
p_scbond_it | 1.276 |
p_mcangle_it | 1.1 |
p_mcbond_it | 0.661 |
p_multtor_nbd | 0.15 |
p_xhyhbond_nbd | 0.144 |
p_chiral_restr | 0.13 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 476 |
Nucleic Acid Atoms | |
Solvent Atoms | 62 |
Heterogen Atoms | 5 |
Software
Software | |
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Software Name | Purpose |
PROLSQ | refinement |