9RSA
CRYSTAL STRUCTURE OF TWO COVALENT NUCLEOSIDE DERIVATIVES OF RIBONUCLEASE A
X-RAY DIFFRACTION
Crystallization
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.25 | 45.45 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 52.75 | α = 90 |
b = 64.1 | β = 90 |
c = 73.15 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | ||||||||||
X-RAY DIFFRACTION | 1.8 | 10 | 0.196 |
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 | |
---|---|
Key | Refinement Restraint Deviation |
p_orthonormal_tor | 16.1 |
p_staggered_tor | 15.4 |
p_scangle_it | 3.61 |
p_planar_tor | 3 |
p_scbond_it | 2.37 |
p_mcangle_it | 1.8 |
p_mcbond_it | 1.18 |
p_xhyhbond_nbd | 0.284 |
p_multtor_nbd | 0.222 |
p_singtor_nbd | 0.182 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1902 |
Nucleic Acid Atoms | |
Solvent Atoms | 181 |
Heterogen Atoms | 23 |
Software
Software | |
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Software Name | Purpose |
PROFFT | refinement |