4RF8
Crystal structure of double-domain arginine kinase from Anthopleura japonicas in complex with ADP
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, N (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 3 | D, E, F, G, H... (A, B) | NITRATE ION | non-polymer | 62.0 | 20 | Chemie (NO3) | |||
| 4 | Y, Z (B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 5 | AA, BA (A, B) | water | water | 18.0 | 548 | 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 | 24 |
| Total formula weight | 2571.1 | |
| All* | Total formula weight | 163455.8 |
