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Crystal structure of putative transcriptional regulator TA0346 from thermoplasma acidophilum
Analyse Crystal structure of putative transcriptional regulator TA0346 from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3ELK
- Type
- protein
- Length
- 208 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Putative transcriptional regulator TA0346
- UniProt
- Q9HL84
- Ligands
- CL
- Pockets
- 2 · best druggability 0.43
Structure
x-ray diffraction · 2 distinct chains · 62% helix, 15% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Putative transcriptional regulator TA0346 | protein | 105 | 59% helix, 15% strand | Q9HL84 |
| B | Putative transcriptional regulator TA0346 | protein | 103 | 64% helix, 15% strand | Q9HL84 |
Ligands and binding sites
- CL · Chloride ion · ion · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 81 | 0.43 | 0.80 | 18 | empty |
| 2 | 91 | 0.35 | 0.75 | 16 | empty |
Interfaces
1 interface between chains.
- A–B · 789 Ų buried · 7 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 8 modified (engineered, oxidation).
Compared structures
- 3ELK · Crystal structure of putative transcriptional regulator TA0346 from Thermoplasma… · the same entry in another collection · chain A against A, TM-score 1.00
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 Q9HL84
- Elsewhere: RCSB PDB 3ELK · PDBe 3ELK · UniProt Q9HL84
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