4DU6
Crystal structure of GTP cyclohydrolase I from Yersinia pestis complexed with GTP
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, E (A, B, C, D, E) | GTP cyclohydrolase 1 | polymer | 223 | 25021.7 | 5 | UniProt (Q66C86) Pfam (PF01227) UniProt (by SIFTS) (Q8ZG15) | Yersinia pestis CO92 | GTP cyclohydrolase I |
| 2 | F, K, N, T, X (A, B, C, D, E) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 5 | 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) | |||
| 3 | G, H, M, Q, R... (A, B, C, D, E) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) PubChem (753) | |||
| 4 | I (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) PubChem (8117) | |||
| 5 | J, O, U (B, C, D) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 3 | Chemie (TRS) PubChem (3777159) | |||
| 6 | L, P, V (B, C, D) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) PubChem (271) | |||
| 7 | AA, BA, CA, Y, Z (C, D, E, A, B) | water | water | 18.0 | 182 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 220 (UniProt: Q66C86)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 125108.6 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 3853.3 | |
| All* | Total formula weight | 128961.9 |
