Research workbench
Structure and functional properties of the bacillus subtilis transcriptional repressor rex
Analyse Structure and functional properties of the bacillus subtilis transcriptional… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2VT2
- Type
- protein
- Length
- 388 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Redox-sensing transcriptional repressor rex
- UniProt
- O05521
- Ligands
- NAD
- Pockets
- 3 · best druggability 0.51
Structure
x-ray diffraction · 2 distinct chains · 48% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Redox-sensing transcriptional repressor rex | protein | 184 | 49% helix, 18% strand | O05521 |
| B | Redox-sensing transcriptional repressor rex | protein | 204 | 47% helix, 18% strand | O05521 |
Ligands and binding sites
- NAD · Nicotinamide-adenine-dinucleotide · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 164 | 0.51 | 0.78 | 28 | NAD |
| 2 | 129 | 0.41 | 0.75 | 20 | empty |
| 3 | 107 | 0.39 | 0.75 | 23 | NAD |
Interfaces
1 interface between chains.
- A–B · 1853 Ų buried · 9 hydrogen bonds · protein-protein
Compared structures
- 2VT2 · Structure and functional properties of the Bacillus subtilis transcriptional repressor Rex · the same entry in another collection · chain A against A, TM-score 1.00
- O05521 · AlphaFold monomer V2.0 prediction for redox-sensing transcriptional repressor rex (O05521) · a predicted model of the same protein · chain A against A, TM-score 0.65
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt O05521
- Elsewhere: RCSB PDB 2VT2 · PDBe 2VT2 · UniProt O05521
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