MolNFT v1 · #134554 · protein
Ligand binding domain of pseudomonas aeruginosa PAO1 amino acid chemoreceptor pcta in complex with L-TRP
5T7M · Chemotaxis protein: “Ligand binding domain of pseudomonas aeruginosa PAO1 amino acid chemoreceptor pcta in complex with L-TRP”. X-ray diffraction, 2 ligands (TRP, NA), 5 pockets (best druggability 0.67). MolNFT v1 #134554 on…
- PDB
- 5T7M
- Type
- protein
- Length
- 477 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chemotaxis protein
- UniProt
- A0A0H0Z019
- Ligands
- TRP, NA
- Pockets
- 5 · best druggability 0.67
Structure
x-ray diffraction · 2 distinct chains · 38% helix, 29% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Chemotaxis protein | protein | 241 | 38% helix, 29% strand | A0A0H0Z019 |
| B | Chemotaxis protein | protein | 236 | 38% helix, 29% strand | A0A0H0Z019 |
Ligands and binding sites
- TRP · Tryptophan · ligand · 2 copies · chains A, B
- NA · Sodium ion · metal · chains B
- ACT · Acetate ion · additive · 3 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 456 | 0.67 | 0.78 | 27 | empty |
| 2 | 68 | 0.60 | 0.90 | 16 | TRP |
| 3 | 81 | 0.52 | 0.84 | 24 | TRP |
| 4 | 101 | 0.35 | 0.74 | 22 | empty |
| 5 | 64 | 0.30 | 0.75 | 15 | empty |
Interfaces
1 interface between chains.
- A–B · 1380 Ų buried · 23 hydrogen bonds · protein-protein
Compared structures
- 5T7M · Ligand binding domain of pseudomonas aeruginosa PAO1 amino acid chemoreceptor pcta in… · 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 A0A0H0Z019
- Elsewhere: RCSB PDB 5T7M · PDBe 5T7M · UniProt A0A0H0Z019
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