Research workbench
C9A streptococcus pneumoniae cstr in the reduced state, space group C2
Analyse C9A streptococcus pneumoniae cstr in the reduced state, space group C2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7MQ1
- Type
- protein
- Length
- 246 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Copper-sensing transcriptional repressor csor
- UniProt
- A0A0B7LQC0
- Ligands
- CL
- Pockets
- 2 · best druggability 0.39
Structure
x-ray diffraction · 3 distinct chains · 86% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Copper-sensing transcriptional repressor csor | protein | 81 | 86% helix, 0% strand | A0A0B7LQC0 |
| B | Copper-sensing transcriptional repressor csor | protein | 83 | 87% helix, 0% strand | A0A0B7LQC0 |
| C | Copper-sensing transcriptional repressor csor | protein | 82 | 84% helix, 0% strand | A0A0B7LQC0 |
Ligands and binding sites
- CL · Chloride ion · ion · 5 copies · chains A, B, C
- PGE · Triethylene glycol · additive · 3 copies · chains A, B, C
- GOL · Glycerol · additive · chains C
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 | 87 | 0.39 | 0.77 | 13 | empty |
| 2 | 53 | 0.31 | 0.76 | 12 | empty |
Interfaces
2 interfaces between chains.
- A–B · 1353 Ų buried · 8 hydrogen bonds · protein-protein
- B–C · 517 Ų buried · 3 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 1 covalent (additive adduct).
Compared structures
- 7MQ1 · C9A Streptococcus pneumoniae CstR in the reduced state, space group C2 · 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 A0A0B7LQC0
- Elsewhere: RCSB PDB 7MQ1 · PDBe 7MQ1 · UniProt A0A0B7LQC0
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