MolNFT v2 · #66026 · protein
Crystal Structure of Response regulator receiver domain from Rhodospirillum rubrum
3HEB · Response regulator receiver domain protein (CheY): “Crystal Structure of Response regulator receiver domain from Rhodospirillum rubrum”. X-ray diffraction at 2.4, 1 ligand (PO4), 1 pocket (best druggability 0.52). MolNFT v2 #66026…
- PDB
- 3HEB
- Type
- protein
- Length
- 284 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 2.4
- Source
- Rhodospirillum rubrum
- Molecule
- Response regulator receiver domain protein (CheY)
- UniProt
- Q2RWM6
- Ligands
- PO4
- Pockets
- 1 · best druggability 0.52
Structure
x-ray diffraction · resolution 2.4 · 1 distinct chain · 42% helix, 19% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Response regulator receiver domain protein (CheY) | protein | 142 | 42% helix, 19% strand | Q2RWM6 |
Ligands and binding sites
- PO4 · Phosphate ion · ion · 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 | 175 | 0.52 | 0.79 | 20 | empty |
Interfaces
1 interface between chains.
- A–B · 1226 Ų buried · 16 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 modified (engineered).
Compared structures
- 3HEB · Crystal structure of response regulator receiver domain from rhodospirillum rubrum · 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 Q2RWM6
- Elsewhere: RCSB PDB 3HEB · PDBe 3HEB · UniProt Q2RWM6
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