[English] 日本語
![](img/lk-miru.gif)
- PDB-8i63: Crystal structure of Mycobacterium tuberculosis Uracil-DNA glycos... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 8i63 | ||||||
---|---|---|---|---|---|---|---|
Title | Crystal structure of Mycobacterium tuberculosis Uracil-DNA glycosylase in complex with Barbituric acid, Form III | ||||||
![]() | Uracil-DNA glycosylase | ||||||
![]() | HYDROLASE/INHIBITOR / DNA repair / Base excision repair / Inhibitor-complex / HYDROLASE / HYDROLASE-INHIBITOR complex | ||||||
Function / homology | ![]() base-excision repair, AP site formation via deaminated base removal / uracil-DNA glycosylase / uracil DNA N-glycosylase activity / base-excision repair / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Raj, P. / Paul, A. / Gopal, B. | ||||||
Funding support | ![]()
| ||||||
![]() | ![]() Title: Crystal structures of non-uracil ring fragments in complex with Mycobacterium tuberculosis uracil DNA glycosylase (MtUng) as a starting point for novel inhibitor design: A case study with the ...Title: Crystal structures of non-uracil ring fragments in complex with Mycobacterium tuberculosis uracil DNA glycosylase (MtUng) as a starting point for novel inhibitor design: A case study with the barbituric acid fragment. Authors: Kesharwani, S. / Raj, P. / Paul, A. / Roy, K. / Bhanot, A. / Mehta, A. / Gopal, A. / Varshney, U. / Gopal, B. / Sundriyal, S. #1: ![]() Title: Structural plasticity in Mycobacterium tuberculosis uracil-DNA glycosylase (MtUng) and its functional implications. Authors: Arif, S.M. / Geethanandan, K. / Mishra, P. / Surolia, A. / Varshney, U. / Vijayan, M. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 61.5 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 42.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
---|
-Related structure data
Related structure data | ![]() 8i61C ![]() 8i62C ![]() 8i64C ![]() 8i65C ![]() 8i66C ![]() 8i67C ![]() 8i68C ![]() 8i69C ![]() 8i6aC ![]() 8i6bC ![]() 8i6cC ![]() 8i6dC ![]() 4wrvS S: Starting model for refinement C: citing same article ( |
---|---|
Similar structure data | Similarity search - Function & homology ![]() |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-
Components
#1: Protein | Mass: 25813.543 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: ung, Rv2976c, MTCY349.11 / Production host: ![]() ![]() | ||||
---|---|---|---|---|---|
#2: Chemical | ChemComp-BR8 / | ||||
#3: Chemical | #4: Water | ChemComp-HOH / | Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 1.98 Å3/Da / Density % sol: 37.72 % |
---|---|
Crystal grow | Temperature: 293 K / Method: microbatch / pH: 6.5 / Details: 0.1 M Bis-Tris pH 6.5, 25% (w/v) PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
---|---|
Diffraction source | Source: ![]() |
Detector | Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: Aug 3, 2020 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54179 Å / Relative weight: 1 |
Reflection | Resolution: 1.95→28.84 Å / Num. obs: 15145 / % possible obs: 97.9 % / Redundancy: 2 % / CC1/2: 0.996 / Rmerge(I) obs: 0.054 / Net I/σ(I): 8.01 |
Reflection shell | Resolution: 1.95→2.02 Å / Rmerge(I) obs: 0.4025 / Num. unique obs: 1449 / CC1/2: 0.678 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: 4WRV Resolution: 1.95→28.86 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.944 / SU B: 4.822 / SU ML: 0.129 / Cross valid method: THROUGHOUT / ESU R: 0.181 / ESU R Free: 0.157 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 29.181 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: 1 / Resolution: 1.95→28.86 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
|