MolNFT v1 · #105793 · protein
Structure of a pantothenate energy coupling factor transporter
4RFS · Energy-coupling factor transporter ATP-binding protein ECFA2: “Structure of a pantothenate energy coupling factor transporter”. X-ray diffraction, 10 pockets (best druggability 0.83). MolNFT v1 #105793 on GenesisL1: 3D structure…
- PDB
- 4RFS
- Type
- protein
- Length
- 982 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Energy-coupling factor transporter ATP-binding protein ECFA2; Energy-coupling factor…
- EC
- 3.6.3.-
- UniProt
- Q03PY6, Q03PY5, Q03SM0, Q03PY7
- Pockets
- 10 · best druggability 0.83
Structure
x-ray diffraction · 4 distinct chains · 53% helix, 12% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Energy-coupling factor transporter ATP-binding protein ECFA2 (EC 3.6.3.-) | protein | 284 | 40% helix, 21% strand | Q03PY6 |
| B | Energy-coupling factor transporter ATP-binding protein ECFA1 (EC 3.6.3.-) | protein | 275 | 40% helix, 20% strand | Q03PY5 |
| S | Substrate binding pritein S | protein | 187 | 76% helix, 3% strand | Q03SM0 |
| T | Energy-coupling factor transporter transmembrane protein ecft | protein | 236 | 64% helix, 0% strand | Q03PY7 |
Pockets
10 pockets found on a 1 Å grid, 8 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1186 | 0.83 | 0.84 | 125 | empty |
| 2 | 783 | 0.73 | 0.78 | 57 | empty |
| 3 | 287 | 0.70 | 0.84 | 43 | empty |
| 4 | 377 | 0.66 | 0.79 | 33 | empty |
| 5 | 139 | 0.66 | 0.88 | 29 | empty |
Interfaces
6 interfaces between chains.
- S–T · 2389 Ų buried · 2 hydrogen bonds · protein-protein
- B–T · 1445 Ų buried · 17 hydrogen bonds · protein-protein
- A–B · 1426 Ų buried · 9 hydrogen bonds · protein-protein
- A–T · 849 Ų buried · 8 hydrogen bonds · protein-protein
- A–S · 207 Ų buried · 4 hydrogen bonds · protein-protein
Compared structures
- 4RFS · Structure of a pantothenate energy coupling factor transporter · the same entry in another collection · chain A against A, TM-score 1.00
- Q03PY6 · AlphaFold monomer V2.0 prediction for energy-coupling factor transporter ATP-binding… · a predicted model of the same protein · chain A against A, TM-score 0.98
- Q03PY5 · AlphaFold monomer V2.0 prediction for energy-coupling factor transporter ATP-binding… · a predicted model of the same protein · chain B against A, TM-score 0.92
- Q03PY7 · AlphaFold monomer V2.0 prediction for energy-coupling factor transporter transmembrane… · a predicted model of the same protein · chain T against A, TM-score 0.86
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 Q03PY6
- Every structure of UniProt Q03PY5
- Every structure of UniProt Q03SM0
- Every structure of UniProt Q03PY7
- Elsewhere: RCSB PDB 4RFS · PDBe 4RFS · UniProt Q03PY6 · UniProt Q03PY5 · UniProt Q03SM0 · UniProt Q03PY7
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