4ARZ
The crystal structure of Gtr1p-Gtr2p complexed with GTP-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 GTR1 | polymer | 310 | 35892.5 | 1 | UniProt (Q00582) Pfam (PF04670) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | |
| 2 | B (B) | GTP-BINDING PROTEIN GTR2 | polymer | 341 | 38634.0 | 1 | UniProt (P53290) Pfam (PF04670) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | |
| 3 | C (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 5 | E (B) | 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 | F, G (A, B) | water | water | 18.0 | 9 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74526.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 990.7 | |
| All* | Total formula weight | 75517.1 |
