MolNFT v1 · #33325 · protein
Crystal structure of the cytoplasmic domain of a bacterial chemoreceptor from thermotoga maritima
2CH7 · Methyl-accepting chemotaxis protein: “Crystal structure of the cytoplasmic domain of a bacterial chemoreceptor from thermotoga maritima”. X-ray diffraction, 1 ligand (PB), 1 pocket (best druggability 0.70). MolNFT v1 #33325 on…
- PDB
- 2CH7
- Type
- protein
- Length
- 616 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Methyl-accepting chemotaxis protein
- UniProt
- Q9X0M7
- Ligands
- PB
- Pockets
- 1 · best druggability 0.70
Structure
x-ray diffraction · 2 distinct chains · 94% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Methyl-accepting chemotaxis protein | protein | 309 | 94% helix, 0% strand | Q9X0M7 |
| B | Methyl-accepting chemotaxis protein | protein | 307 | 95% helix, 0% strand | Q9X0M7 |
Ligands and binding sites
- PB · Lead (II) ion · metal · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 59 | 0.70 | 0.97 | 21 | empty |
Interfaces
1 interface between chains.
- A–B · 7070 Ų buried · 35 hydrogen bonds · protein-protein
Compared structures
- 2CH7 · Crystal structure of the cytoplasmic domain of a bacterial chemoreceptor from Thermotoga… · the same entry in another collection · chain A against A, TM-score 1.00
- Q9X0M7 · AlphaFold monomer V2.0 prediction for methyl-accepting chemotaxis protein 2 (Q9X0M7) · a predicted model of the same protein · chain A against A, TM-score 0.93
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 Q9X0M7
- Elsewhere: RCSB PDB 2CH7 · PDBe 2CH7 · UniProt Q9X0M7
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