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 (A, B) | Elongation factor 1-alpha | polymer | 435 | 48539.1 | 2 | UniProt (P35021) Pfam (PF00009) Pfam (PF03144) Pfam (PF22594) | Sulfolobus solfataricus | EF-1-alpha, Elongation factor Tu, EF-Tu |
| 2 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 3 | D, E (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) PubChem (136073927) | |||
| 4 | F, G (A, B) | 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 |
