5PAI
human factor VIIa in complex with N-(2-amino-1H-benzimidazol-5-yl)-1-[3-[[(3,5-dimethyl-1,2-oxazol-4-yl)carbamoylamino]methyl]phenyl]-5-hydroxypyrazole-4-carboxamide at 1.73A
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 277 | 16 mg/ml protein in 20mM Tris/HCl pH 8.4, 5 mM benzamidine, 0.1 M NaCl, 50 mM CaCl2 mixed 1+1 with 32-35% AMMONIUM SULPHATE, 2% PEG 4000, 0.1 M Bicine-NaOH pH 8.5, 15% glycerol |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 95.39 | α = 90 |
b = 95.39 | β = 90 |
c = 116.32 | γ = 90 |
Symmetry | |
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Space Group | P 41 21 2 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | CCD | MARMOSAIC 225 mm CCD | 2008-10-03 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SLS BEAMLINE X10SA | 1.000000 | SLS | X10SA |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | CC (Half) | 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 | 1.73 | 36.88 | 99.7 | 0.059 | 0.064 | 0.999 | 18.87 | 7.12 | 56045 | -3 | 25.415 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||
1 | 1.73 | 1.78 | 97.5 | 0.3 | 0.324 | 0.957 | 6.05 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | inhouse model | 1.73 | 36.89 | 53110 | 2836 | 99.65 | 0.1647 | 0.1638 | 0.1815 | RANDOM | 19.972 |
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] | |
-0.26 | -0.26 | 0.52 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 29.606 |
r_dihedral_angle_4_deg | 20.659 |
r_dihedral_angle_3_deg | 13.56 |
r_dihedral_angle_1_deg | 6.045 |
r_scangle_it | 4.283 |
r_scbond_it | 2.603 |
r_mcangle_it | 1.902 |
r_angle_refined_deg | 1.589 |
r_mcbond_it | 1.061 |
r_angle_other_deg | 0.941 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 2350 |
Nucleic Acid Atoms | |
Solvent Atoms | 342 |
Heterogen Atoms | 55 |
Software
Software | |
---|---|
Software Name | Purpose |
XSCALE | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
XDS | data reduction |
PHASER | phasing |