4R2F
Crystal structure of sugar transporter ACHL_0255 from Arthrobacter chlorophenolicus A6, target EFI-510633, with bound laminaribiose
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 294 | PROTEIN: 10 MM BIS-TRIS, 500 MM NACL, 5% GLYCEROL, 5 MM DTT. RESERVOIR: 1.0 M AMMONIUM CITRATE TRIBASIC, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 294K |
Crystal Properties | |
---|---|
Matthews coefficient | Solvent content |
2.93 | 58.06 |
Crystal Data
Unit Cell | |
---|---|
Length ( Å ) | Angle ( ˚ ) |
a = 139.101 | α = 90 |
b = 139.101 | β = 90 |
c = 96.458 | γ = 120 |
Symmetry | |
---|---|
Space Group | P 63 2 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 | ADSC QUANTUM 315 | MIRRORS | 2014-07-31 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | NSLS BEAMLINE X29A | NSLS | X29A |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (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 | 2 | 50 | 99.6 | 0.115 | 0.115 | 33.95 | 21.4 | 36317 | -5 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2 | 2.03 | 99.2 | 0.97 | 0.97 | 2.9 | 20.1 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | 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 | SAD | THROUGHOUT | 2 | 50 | 36317 | 1084 | 99.36 | 0.16636 | 0.16512 | 0.20695 | RANDOM | 39.489 |
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] | |
0.86 | 0.43 | 0.86 | -2.78 |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.037 |
r_scbond_it | 17.886 |
r_scbond_other | 17.882 |
r_dihedral_angle_3_deg | 15.168 |
r_scangle_other | 14.367 |
r_long_range_B_other | 14.173 |
r_long_range_B_refined | 14.056 |
r_dihedral_angle_4_deg | 12.154 |
r_mcangle_other | 7.965 |
r_mcangle_it | 7.959 |
Non-Hydrogen Atoms Used in Refinement | |
---|---|
Non-Hydrogen Atoms | Number |
Protein Atoms | 2992 |
Nucleic Acid Atoms | |
Solvent Atoms | 271 |
Heterogen Atoms | 23 |
Software
Software | |
---|---|
Software Name | Purpose |
SHELX | model building |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
SHELX | phasing |