Research workbench
Crystal structure of a family GH18 chitinase from chromobacterium violaceum
Analyse Crystal structure of a family GH18 chitinase from chromobacterium violaceum in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4TXG
- Type
- protein
- Length
- 679 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chitinase
- UniProt
- Q7NSV3
- Ligands
- CS
- Pockets
- 2 · best druggability 0.81
Structure
x-ray diffraction · 1 distinct chain · 24% helix, 24% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Chitinase | protein | 679 | 24% helix, 24% strand | Q7NSV3 |
Ligands and binding sites
- CS · Cesium ion · metal · 14 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 956 | 0.81 | 0.82 | 83 | CS |
| 2 | 424 | 0.62 | 0.77 | 44 | empty |
Modifications
Observed in the structure: 1 disulfide (disulfide).
Compared structures
- 4TXG · Crystal Structure of a Family GH18 Chitinase from Chromobacterium violaceum · 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 Q7NSV3
- Elsewhere: RCSB PDB 4TXG · PDBe 4TXG · UniProt Q7NSV3
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