5X6C
Crystal structure of SepRS-SepCysE from Methanocaldococcus jannaschii
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) | O-phosphoserine--tRNA(Cys) ligase | polymer | 553 | 63890.0 | 2 | Pfam (PF01409) Pfam (PF18006) UniProt (by SIFTS) (Q59054) | Methanocaldococcus jannaschii DSM 2661 | O-phosphoserine--tRNA ligase,Non-canonical O-phosphoseryl-tRNA(Cys) synthetase,O-phosphoseryl-tRNA(Cys) synthetase,SepRS |
| 2 | C, D (E, F) | Uncharacterized protein MJ1481 | polymer | 216 | 25334.7 | 2 | UniProt (Q58876) Pfam (PF09873) | Methanocaldococcus jannaschii | |
| 3 | E, G (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 4 | F, H (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 109 | Chemie (HOH) |
Sequence modifications
E, F: 1 - 213 (UniProt: Q58876)
| PDB | External Database | Details |
|---|---|---|
| Met -2 | - | initiating methionine |
| Asn -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 178449.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1206.5 | |
| All* | Total formula weight | 179655.7 |
