1JLR
STRUCTURE OF THE URACIL PHOSPHORIBOSYLTRANSFERASE GTP COMPLEX 2 MUTANT C128V
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, D, C) | Uracil Phosphoribosyltransferase | polymer | 243 | 27558.2 | 4 | UniProt (Q26998) | Toxoplasma gondii | |
| 2 | E, F, H, I, K... (A, B, D, C) | PHOSPHATE ION | non-polymer | 95.0 | 8 | Chemie (PO4) PubChem (1061) | |||
| 3 | G, J, M, P (A, B, D, C) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 4 | 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 | Q, R, S, T (A, B, D, C) | water | water | 18.0 | 159 | Chemie (HOH) |
Sequence modifications
A, B, D, C: 2 - 244 (UniProt: Q26998)
| PDB | External Database | Details |
|---|---|---|
| Gln 84 | Glu 84 | conflict |
| Val 128 | Cys 128 | engineered mutation |
| Glu 157 | Asp 157 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 110233.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2852.5 | |
| All* | Total formula weight | 113085.5 |
