2AHO
Structure of the archaeal initiation factor eIF2 alpha-gamma heterodimer from Sulfolobus solfataricus complexed with GDPNP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Translation initiation factor 2 gamma subunit | polymer | 414 | 45718.0 | 1 | UniProt (Q980A5) Pfam (PF00009) Pfam (PF09173) | Sulfolobus solfataricus | eIF-2-gamma, aIF2- gamma |
| 2 | B (B) | Translation initiation factor 2 alpha subunit | polymer | 266 | 30432.4 | 1 | UniProt (Q97Z79) Pfam (PF00575) Pfam (PF07541) | Sulfolobus solfataricus | eIF-2-alpha, aIF2- alpha |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | E (A) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 1 | Chemie (GNP) | |||
| 6 | F, G (A, B) | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 76150.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 611.9 | |
| All* | Total formula weight | 76762.3 |
