Research workbench
Re-refinement of mexa adaptor protein
Analyse Re-refinement of mexa adaptor protein in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2V4D
- Type
- protein
- Length
- 4,059 residues
- Chains
- 13
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Multidrug resistance protein mexa
- UniProt
- P52477
- Ligands
- SO4
- Pockets
- 20 · best druggability 0.79
Structure
x-ray diffraction · 3 distinct chains · 26% helix, 32% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Multidrug resistance protein mexa | protein | 232 | 29% helix, 26% strand | P52477 |
| B, C, E, F, G, H, I, J, K, L, M | Multidrug resistance protein mexa | protein | 327 | 21% helix, 39% strand | P52477 |
| D | Multidrug resistance protein mexa | protein | 230 | 29% helix, 28% strand | P52477 |
Ligands and binding sites
- SO4 · Sulfate ion · ion · 16 copies · chains A, B, C, D, E, F, G, H, I, J, K, L, M
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
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 | 908 | 0.79 | 0.81 | 108 | empty |
| 2 | 933 | 0.78 | 0.80 | 112 | empty |
| 3 | 431 | 0.76 | 0.85 | 68 | empty |
| 4 | 683 | 0.75 | 0.81 | 91 | empty |
| 5 | 738 | 0.74 | 0.80 | 84 | empty |
Interfaces
25 interfaces between chains.
- E–F · 2037 Ų buried · 25 hydrogen bonds · protein-protein
- G–H · 1893 Ų buried · 25 hydrogen bonds · protein-protein
- B–C · 1841 Ų buried · 21 hydrogen bonds · protein-protein
- L–M · 1830 Ų buried · 32 hydrogen bonds · protein-protein
- J–K · 1798 Ų buried · 24 hydrogen bonds · protein-protein
Compared structures
- 2V4D · Re-refinement of MexA adaptor protein · the same entry in another collection · chain M against M, 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 P52477
- Elsewhere: RCSB PDB 2V4D · PDBe 2V4D · UniProt P52477
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