9U3O
Crystal structure of Chi430 mutant E176A in the substrate complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | chitinase | polymer | 411 | 46017.4 | 1 | UniProt (A0A7Y0XG39) | Vibrio parahaemolyticus | |
| 2 | B (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 3 | C, D (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | E (A) | water | water | 18.0 | 210 | Chemie (HOH) |
Sequence modifications
A: 20 - 430 (UniProt: A0A7Y0XG39)
| PDB | External Database | Details |
|---|---|---|
| Ala 176 | Glu 176 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46017.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 442.4 | |
| All* | Total formula weight | 46884.2 |
