MolNFT v1 · #64619 · protein
Crystal structure of putative spore coat polysaccharide biosynthesis protein E from chromobacterium violaceum atcc 12472
3G8R · Probable spore coat polysaccharide biosynthesis protein E: “Crystal structure of putative spore coat polysaccharide biosynthesis protein E from chromobacterium violaceum…”. X-ray diffraction, 1 ligand (ZN), 11 pockets (best…
- PDB
- 3G8R
- Type
- protein
- Length
- 673 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Probable spore coat polysaccharide biosynthesis protein E
- UniProt
- Q7NR94
- Ligands
- ZN
- Pockets
- 11 · best druggability 0.73
Structure
x-ray diffraction · 2 distinct chains · 36% helix, 20% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Probable spore coat polysaccharide biosynthesis protein E | protein | 337 | 35% helix, 21% strand | Q7NR94 |
| B | Probable spore coat polysaccharide biosynthesis protein E | protein | 336 | 37% helix, 19% strand | Q7NR94 |
Ligands and binding sites
- ZN · Zinc ion · metal · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
11 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 190 | 0.73 | 0.90 | 38 | ZN |
| 2 | 157 | 0.69 | 0.89 | 37 | ZN |
| 3 | 88 | 0.61 | 0.89 | 18 | empty |
| 4 | 79 | 0.56 | 0.87 | 19 | empty |
| 5 | 148 | 0.55 | 0.82 | 31 | empty |
Interfaces
1 interface between chains.
- A–B · 3377 Ų buried · 45 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 20 modified (engineered).
Compared structures
- 3G8R · Crystal structure of putative spore coat polysaccharide biosynthesis protein E from… · 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 Q7NR94
- Elsewhere: RCSB PDB 3G8R · PDBe 3G8R · UniProt Q7NR94
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