5VJG
horse liver alcohol dehydrogenase complexed with 2,2'bipyridine
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
---|---|---|---|
Type | Source | Accession Code | Details |
experimental model | PDB | 8ADH |
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | MICRODIALYSIS | 8.4 | 278 | Dialysis of 10 mg protein/ml against 50 mM Tris-HCl, pH 8.4, as the concentration of 2-methyl-2,4-pentanediol concentration was raised to 25 %. Crysta was soaked for 3 hr iwth 30 mM 2,2'-bipyridine before flash vitrification with liquid N2.l |
Crystal Properties | |
---|---|
Matthews coefficient | Solvent content |
2.32 | 47.02 |
Crystal Data
Unit Cell | |
---|---|
Length ( Å ) | Angle ( ˚ ) |
a = 55.45 | α = 90 |
b = 73.7 | β = 90 |
c = 181.14 | γ = 90 |
Symmetry | |
---|---|
Space Group | C 2 2 21 |
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 | RIGAKU RAXIS IV++ | MSC Yale confocal osmic | 2005-05-23 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU RUH3R | 1.5418 |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge 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 | 20 | 95.3 | 0.118 | 9.8 | 6.99 | 27148 | 29.2 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1 | 1.9 | 1.97 | 87.4 | 0.342 | 3.5 | 5.04 |
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 | 8ADH | 1.9 | 20 | 27148 | 1174 | 95.28 | 0.2075 | 0.2044 | 0.2836 | RANDOM | 41.412 |
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] | |
2.42 | 0.91 | -3.33 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 36.471 |
r_dihedral_angle_4_deg | 19.96 |
r_dihedral_angle_3_deg | 16.011 |
r_dihedral_angle_1_deg | 7.013 |
r_angle_refined_deg | 1.804 |
r_angle_other_deg | 1.043 |
r_chiral_restr | 0.1 |
r_bond_refined_d | 0.016 |
r_gen_planes_refined | 0.009 |
r_bond_other_d | 0.002 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 2785 |
Nucleic Acid Atoms | |
Solvent Atoms | 96 |
Heterogen Atoms | 14 |
Software
Software | |
---|---|
Software Name | Purpose |
d*TREK | data reduction |
d*TREK | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
O | model building |
MOLREP | phasing |