MolNFT v1 · #187961 · protein
Crystal structure of the molybdate-binding periplasmic protein moda from the bacteria pseudomonsa aeruginosa in ligand-free form
7T4Z: “Crystal structure of the molybdate-binding periplasmic protein moda from the bacteria pseudomonsa aeruginosa…”. X-ray diffraction, 2 ligands (SO4, NH4), 3 pockets (best druggability 0.63). MolNFT v1 #187961 on GenesisL1: 3D…
- PDB
- 7T4Z
- Type
- protein
- Length
- 457 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Molybdate-binding periplasmic protein
- Ligands
- SO4, NH4
- Pockets
- 3 · best druggability 0.63
Structure
x-ray diffraction · 2 distinct chains · 42% helix, 26% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Molybdate-binding periplasmic protein | protein | 229 | 43% helix, 25% strand | — |
| B | Molybdate-binding periplasmic protein | protein | 228 | 42% helix, 26% strand | — |
Ligands and binding sites
- SO4 · Sulfate ion · ion · 2 copies · chains B
- NH4 · Ammonium ion · ion · chains A
- GOL · Glycerol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 149 | 0.63 | 0.85 | 33 | empty |
| 2 | 110 | 0.51 | 0.81 | 22 | empty |
| 3 | 184 | 0.48 | 0.76 | 31 | GOL |
Interfaces
1 interface between chains.
- A–B · 1052 Ų buried · 17 hydrogen bonds · protein-protein
Compared structures
- 7T4Z · Crystal structure of the molybdate-binding periplasmic protein ModA from the bacteria… · 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
- Elsewhere: RCSB PDB 7T4Z · PDBe 7T4Z
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