5L3V
Structure of the crenarchaeal SRP54 GTPase bound to 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) | Signal recognition particle 54 kDa protein | polymer | 299 | 33170.3 | 2 | UniProt (Q97ZE7) Pfam (PF02881) Pfam (PF00448) | Sulfolobus solfataricus | SRP54 |
| 2 | C, F (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) | |||
| 3 | D, E, G (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 178 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 293 (UniProt: Q97ZE7)
| PDB | External Database | Details |
|---|---|---|
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66340.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1174.6 | |
| All* | Total formula weight | 67515.1 |
