1QV1
Atomic resolution structure of obelin from Obelia longissima
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Obelin | polymer | 195 | 22238.9 | 1 | UniProt (Q27709) Pfam (PF13202) Pfam (PF13499) | Obelia longissima | OBL |
| 2 | B, C (A) | COBALT (II) ION | non-polymer | 58.9 | 2 | Chemie (CO) | |||
| 3 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | E (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 5 | F (A) | C2-HYDROPEROXY-COELENTERAZINE | non-polymer | 455.5 | 1 | Chemie (CZH) | |||
| 6 | G (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | H (A) | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence modifications
A: 1 - 195 (UniProt: Q27709)
| PDB | External Database | Details |
|---|---|---|
| Ala 163 | Ser 163 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 22238.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 744.6 | |
| All* | Total formula weight | 22983.5 |
