Research workbench
Structure of the epec type III secretion injectisome espa filament
Analyse Structure of the epec type III secretion injectisome espa filament in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7K7K
- Type
- protein
- Length
- 4,788 residues
- Chains
- 28
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Translocon espa
- UniProt
- B7UM94
- Pockets
- 20 · best druggability 0.83
Structure
electron microscopy · 1 distinct chain · 64% helix, 1% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, a, b | Translocon espa | protein | 171 | 64% helix, 1% strand | B7UM94 |
Pockets
20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1061 | 0.83 | 0.84 | 121 | empty |
| 2 | 1135 | 0.82 | 0.84 | 119 | empty |
| 3 | 770 | 0.80 | 0.84 | 87 | empty |
| 4 | 773 | 0.80 | 0.83 | 90 | empty |
| 5 | 616 | 0.79 | 0.84 | 71 | empty |
Interfaces
119 interfaces between chains.
- J–O · 1606 Ų buried · 5 hydrogen bonds · protein-protein
- E–J · 1606 Ų buried · 5 hydrogen bonds · protein-protein
- F–K · 1605 Ų buried · 5 hydrogen bonds · protein-protein
- D–I · 1605 Ų buried · 5 hydrogen bonds · protein-protein
- P–U · 1603 Ų buried · 5 hydrogen bonds · protein-protein
Compared structures
- 7K7K · Structure of the EPEC type III secretion injectisome EspA filament · the same entry in another collection · chain B against B, 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 B7UM94
- Elsewhere: RCSB PDB 7K7K · PDBe 7K7K · UniProt B7UM94
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