2SFA
SERINE PROTEINASE FROM STREPTOMYCES FRADIAE ATCC 14544
X-RAY DIFFRACTION
Crystallization
Crystal Properties | |
---|---|
Matthews coefficient | Solvent content |
1.97 | 37.59 |
Crystal Data
Unit Cell | |
---|---|
Length ( Å ) | Angle ( ˚ ) |
a = 69.05 | α = 90 |
b = 72.76 | β = 90 |
c = 29.84 | γ = 90 |
Symmetry | |
---|---|
Space Group | P 21 21 21 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Work | R-Free | Mean Isotropic B | |||||||||
X-RAY DIFFRACTION | 1.6 | 8 | 2 | 16320 | 85.2 | 0.182 |
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_transverse_tor | 17.7 |
p_staggered_tor | 14.7 |
p_planar_tor | 2.7 |
p_scangle_it | 1.913 |
p_scbond_it | 1.198 |
p_mcangle_it | 1.114 |
p_mcbond_it | 0.703 |
p_multtor_nbd | 0.213 |
p_xyhbond_nbd | 0.212 |
p_chiral_restr | 0.192 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 1337 |
Nucleic Acid Atoms | |
Solvent Atoms | 86 |
Heterogen Atoms |
Software
Software | |
---|---|
Software Name | Purpose |
PROLSQ | refinement |