4RF7
Crystal structure of double-domain arginine kinase from Anthopleura japonicas in complex with substrate L-arginine
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) | Arginine kinase | polymer | 718 | 80442.3 | 2 | UniProt (O15992) Pfam (PF02807) Pfam (PF00217) | Anthopleura japonica (Sea anemone) | AK |
| 2 | C, D, E, F, J... (A, B) | ACETATE ION | non-polymer | 59.0 | 8 | Chemie (ACT) | |||
| 3 | G, H, I, N, O... (A, B) | ARGININE | non-polymer | 175.2 | 6 | Chemie (ARG) | |||
| 4 | Q, R (A, B) | water | water | 18.0 | 1072 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 715 (UniProt: O15992)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 160884.7 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1523.6 | |
| All* | Total formula weight | 162408.3 |
