Research workbench
Crystal structure of phosphate transport system protein phou from aquifex aeolicus
Analyse Crystal structure of phosphate transport system protein phou from aquifex… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1T72
- Type
- protein
- Length
- 1,282 residues
- Chains
- 6
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Phosphate transport system protein phou homolog
- UniProt
- O67053
- Pockets
- 13 · best druggability 0.80
Structure
x-ray diffraction · 4 distinct chains · 89% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, D | Phosphate transport system protein phou homolog | protein | 215 | 89% helix, 0% strand | O67053 |
| B, F | Phosphate transport system protein phou homolog | protein | 214 | 89% helix, 0% strand | O67053 |
| E | Phosphate transport system protein phou homolog | protein | 213 | 90% helix, 0% strand | O67053 |
| G | Phosphate transport system protein phou homolog | protein | 211 | 87% helix, 0% strand | O67053 |
Pockets
13 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 145 | 0.80 | 0.96 | 23 | empty |
| 2 | 130 | 0.79 | 0.96 | 24 | empty |
| 3 | 438 | 0.77 | 0.85 | 58 | empty |
| 4 | 892 | 0.76 | 0.80 | 87 | empty |
| 5 | 707 | 0.76 | 0.81 | 72 | empty |
Interfaces
12 interfaces between chains.
- A–B · 1417 Ų buried · 17 hydrogen bonds · protein-protein
- F–G · 1394 Ų buried · 13 hydrogen bonds · protein-protein
- D–E · 1369 Ų buried · 13 hydrogen bonds · protein-protein
- B–D · 771 Ų buried · 12 hydrogen bonds · protein-protein
- E–F · 758 Ų buried · 15 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 60 modified (engineered).
Compared structures
- 1T72 · Crystal structure of phosphate transport system protein phoU from Aquifex aeolicus · the same entry in another collection · chain G against G, TM-score 1.00
- O67053 · AlphaFold monomer V2.0 prediction for phosphate-specific transport system accessory… · a predicted model of the same protein · chain G against A, TM-score 0.97
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 O67053
- Elsewhere: RCSB PDB 1T72 · PDBe 1T72 · UniProt O67053
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