3R7W
Crystal Structure of Gtr1p-Gtr2p complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | GTP-binding protein GTR1 | polymer | 307 | 36036.6 | 2 | UniProt (Q00582) Pfam (PF04670) In PDB | Saccharomyces cerevisiae (yeast) | Gtpase1 |
| 2 | B, D | GTP-binding protein GTR2 | polymer | 331 | 38067.8 | 2 | UniProt (P53290) Pfam (PF04670) In PDB | Saccharomyces cerevisiae (yeast) | Gtpase2 |
| 3 | A, B, C, D | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 4 | Chemie (GNP) | |||
| 4 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
A, C: 8 - 310 (UniProt: Q00582)
| PDB | External Database | Details |
|---|---|---|
| Pro 4 | - | EXPRESSION TAG |
| Leu 5 | - | EXPRESSION TAG |
| Gly 6 | - | EXPRESSION TAG |
| Ser 7 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 148208.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2186.0 | |
| All* | Total formula weight | 150394.7 |
