Research workbench
Crystal structure of activated chey bound to the N-terminus of flim
Analyse Crystal structure of activated chey bound to the N-terminus of flim in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1F4V
- Type
- protein
- Length
- 426 residues
- Chains
- 6
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chemotaxis chey protein; Flagellar motor switch protein
- UniProt
- P06143, P06974
- Ligands
- BEF, MG
- Pockets
- 3 · best druggability 0.69
Structure
x-ray diffraction · 4 distinct chains · 46% helix, 15% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Chemotaxis chey protein | protein | 128 | 45% helix, 17% strand | P06143 |
| C | Chemotaxis chey protein | protein | 126 | 44% helix, 16% strand | P06143 |
| D | Flagellar motor switch protein | protein | 16 | 50% helix, 6% strand | P06974 |
| E, F | Flagellar motor switch protein | protein | 14 | 57% helix, 7% strand | P06974 |
Ligands and binding sites
- BEF · Beryllium trifluoride ion · ligand · 3 copies · chains A, B, C
- MG · Magnesium ion · metal · 3 copies · chains B, A, C
- GOL · Glycerol · additive · 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 | 213 | 0.69 | 0.86 | 38 | empty |
| 2 | 58 | 0.31 | 0.76 | 17 | empty |
| 3 | 58 | 0.27 | 0.73 | 17 | empty |
Interfaces
8 interfaces between chains.
- A–B · 639 Ų buried · 4 hydrogen bonds · protein-protein
- C–F · 610 Ų buried · 11 hydrogen bonds · protein-protein
- B–E · 583 Ų buried · 8 hydrogen bonds · protein-protein
- A–D · 578 Ų buried · 11 hydrogen bonds · protein-protein
- E–F · 195 Ų buried · 0 hydrogen bonds · protein-protein
Compared structures
- 1F4V · Crystal structure of activated chey bound to the N-terminus of flim · the same entry in another collection · chain F against F, TM-score 1.00
- P06974 · AlphaFold monomer V2.0 prediction for flagellar motor switch protein flim (P06974) · a predicted model of the same protein · chain E against A, TM-score 0.55
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 P06143
- Every structure of UniProt P06974
- Elsewhere: RCSB PDB 1F4V · PDBe 1F4V · UniProt P06143 · UniProt P06974
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