1A75
WHITING PARVALBUMIN
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 5CPV | PDB ENTRY 5CPV |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | SITTING DROP. RESERVOIR: 1 ML 2.1M NAH2PO4/NA2HPO4 (PH 6.0) 0.7M (NH4)2SO4, 0.02%(W/V) NAN3 DROP: 10 MICROL. PROTEIN SOLUTION (15MG/ML) +10 MICROL. RESERVOIR SOLUTION., vapor diffusion - sitting drop |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.08 | 41 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 34.73 | α = 90 |
b = 27.59 | β = 91.49 |
c = 98.51 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 1 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | IMAGE PLATE | MARRESEARCH | FOCUSING MIRROR | 1996-09-16 | M |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | EMBL/DESY, HAMBURG BEAMLINE BW7A | EMBL/DESY, HAMBURG | BW7A |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym I (Observed) | 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 | 1.9 | 12 | 82.2 | 0.057 | 8.6 | 1.54 | 12412 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1.9 | 1.93 | 73.2 | 0.12 | 5 | 1.48 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (All) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | PDB ENTRY 5CPV | 1.9 | 12 | 12412 | 82.2 | 0.2139 | 0.2139 |
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] | |
Coordinate Error | ||
---|---|---|
Structure Solution Method | Refinement High Resolution | Refinement Low Resolution |
1810 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
s_from_restr_planes | 0.311 |
s_similar_adp_cmpnt | 0.061 |
s_similar_dist | 0.039 |
s_non_zero_chiral_vol | 0.034 |
s_zero_chiral_vol | 0.024 |
s_angle_d | 0.017 |
s_anti_bump_dis_restr | 0.01 |
s_bond_d | 0.005 |
s_rigid_bond_adp_cmpnt | |
s_approx_iso_adps |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1568 |
Nucleic Acid Atoms | |
Solvent Atoms | 235 |
Heterogen Atoms | 7 |
Software
Software | |
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Software Name | Purpose |
MOSFLM | data reduction |
SCALEPACK | data scaling |
X-PLOR | model building |
X-PLOR | refinement |
X-PLOR | phasing |