4RL3
Crystal Structure of the Catalytic Domain of a family GH18 Chitinase from fern, Peteris ryukyuensis
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 A | polymer | 272 | 28773.0 | 2 | UniProt (Q0WYK2) Pfam (PF00704) | Pteris ryukyuensis | |
| 2 | C, D, G, H (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 3 | E, I (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | F, J (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 528 | Chemie (HOH) |
Sequence modifications
A, B: 125 - 395 (UniProt: Q0WYK2)
| PDB | External Database | Details |
|---|---|---|
| Met 124 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57546.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 415.0 | |
| All* | Total formula weight | 57960.9 |
