5KZ6
1.25 Angstrom Crystal Structure of Chitinase from Bacillus anthracis.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Chitinase | polymer | 336 | 36770.2 | 2 | UniProt (Q81WW1) Pfam (PF00704) UniProt (by SIFTS) (A0A6L7H1P2) | Bacillus anthracis | Extracellular exochitinase Chi36 |
| 2 | C, D, E, F (A) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | G, I (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | H, J, K (A, B) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 5 | L, M (A, B) | water | water | 18.0 | 1091 | Chemie (HOH) |
Sequence modifications
A, B: 27 - 360 (UniProt: Q81WW1)
| PDB | External Database | Details |
|---|---|---|
| Ser 25 | - | expression tag |
| Asn 26 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73540.4 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 401.5 | |
| All* | Total formula weight | 73942.0 |
