7XMH
Crystal structure of a rice class IIIb chitinase, Oschib2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Putative class III chitinase | polymer | 294 | 32062.5 | 1 | UniProt (Q8S870) Pfam (PF00704) | Oryza sativa (Asian cultivated rice) | |
| 2 | B, C, D, E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 3 | G, H (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | I (A) | water | water | 18.0 | 335 | Chemie (HOH) |
Sequence modifications
A: 1 - 287 (UniProt: Q8S870)
| PDB | External Database | Details |
|---|---|---|
| Met -6 | - | initiating methionine |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32062.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 428.4 | |
| All* | Total formula weight | 32490.9 |
