2QTH
Crystal structure of a GTP-binding protein from the hyperthermophilic archaeon Sulfolobus solfataricus in complex with GDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GTP-binding protein | polymer | 364 | 41664.6 | 1 | UniProt (Q980M3) Pfam (PF13167) Pfam (PF16360) Pfam (PF01926) | Sulfolobus solfataricus P2 (archaea) | Protein HflX |
| 2 | B, C, D, E (A) | CADMIUM ION | non-polymer | 112.4 | 4 | Chemie (CD) PubChem (31193) | |||
| 3 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 4 | G, I, J (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) PubChem (175) | |||
| 5 | H (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) PubChem (136073927) 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) | |||
| 6 | K (A) | water | water | 18.0 | 137 | Chemie (HOH) |
Sequence modifications
A: 1 - 356 (UniProt: Q980M3)
| PDB | External Database | Details |
|---|---|---|
| Leu 357 | - | insertion |
| Glu 358 | - | insertion |
| His 359 | - | insertion |
| His 360 | - | insertion |
| His 361 | - | insertion |
| His 362 | - | insertion |
| His 363 | - | insertion |
| His 364 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41664.6 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1094.3 | |
| All* | Total formula weight | 42758.9 |
