1SBN
REFINED CRYSTAL STRUCTURES OF SUBTILISIN NOVO IN COMPLEX WITH WILD-TYPE AND TWO MUTANT EGLINS. COMPARISON WITH OTHER SERINE PROTEINASE INHIBITOR COMPLEXES
X-RAY DIFFRACTION
Crystallization
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.6 | 52.61 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 84.9 | α = 90 |
b = 84.9 | β = 90 |
c = 89.1 | γ = 120 |
Symmetry | |
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Space Group | P 31 2 1 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | |||||||||
X-RAY DIFFRACTION | 2.1 | 5 | 20084 | 0.186 |
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_orthonormal_tor | 35.7 |
p_staggered_tor | 20.2 |
p_scangle_it | 11.9 |
p_scbond_it | 10.4 |
p_mcangle_it | 5.53 |
p_mcbond_it | 4.05 |
p_planar_tor | 2.3 |
p_xhyhbond_nbd | 0.31 |
p_multtor_nbd | 0.28 |
p_singtor_nbd | 0.21 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2463 |
Nucleic Acid Atoms | |
Solvent Atoms | 316 |
Heterogen Atoms | 2 |
Software
Software | |
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Software Name | Purpose |
PROLSQ | refinement |