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Crystal structure of chitinase chiw from paenibacillus sp. str. fpu-7 reveals a novel type of bacterial cell-surface-expressed multi- modular enzyme machinery
Analyse Crystal structure of chitinase chiw from paenibacillus sp. str. fpu-7 reveals a… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5GZU
- Type
- protein
- Length
- 1,717 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chitinase
- UniProt
- K7ZLW6
- Ligands
- PO4
- Pockets
- 14 · best druggability 0.73
Structure
x-ray diffraction · 2 distinct chains · 33% helix, 25% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Chitinase | protein | 858 | 34% helix, 25% strand | K7ZLW6 |
| B | Chitinase | protein | 859 | 33% helix, 25% strand | K7ZLW6 |
Ligands and binding sites
- PO4 · Phosphate ion · ion · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
14 pockets found on a 1 Å grid, 9 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1002 | 0.73 | 0.76 | 82 | empty |
| 2 | 761 | 0.71 | 0.77 | 57 | empty |
| 3 | 699 | 0.66 | 0.75 | 64 | empty |
| 4 | 668 | 0.65 | 0.75 | 62 | empty |
| 5 | 401 | 0.61 | 0.76 | 41 | empty |
Interfaces
1 interface between chains.
- A–B · 1277 Ų buried · 20 hydrogen bonds · protein-protein
Compared structures
- 5GZU · Crystal Structure of Chitinase ChiW from Paenibacillus sp. str. FPU-7 Reveals a Novel… · 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 K7ZLW6
- Elsewhere: RCSB PDB 5GZU · PDBe 5GZU · UniProt K7ZLW6
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