1SKQ
The crystal structure of Sulfolobus solfataricus elongation factor 1-alpha in complex with magnesium and GDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Elongation factor 1-alpha | polymer | 435 | 48539.1 | 2 | UniProt (P35021) Pfam (PF00009) Pfam (PF03144) Pfam (PF03143) In PDB | Sulfolobus solfataricus | EF-1-alpha, Elongation factor Tu, EF-Tu |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
| 4 | water | water | 18.0 | 353 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 435 (UniProt: P35021)
| PDB | External Database | Details |
|---|---|---|
| Val 15 | Ile 15 | SEE REMARK 999 |
| Ser 196 | Ala 196 | SEE REMARK 999 |
| Lys 203 | Arg 203 | SEE REMARK 999 |
| Leu 347 | Ile 347 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97078.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 910.7 | |
| All* | Total formula weight | 97988.8 |
