3FZ0
Inosine-Guanosine Nucleoside Hydrolase (IG-NH)
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 | Nucleoside hydrolase, putative | polymer | 360 | 39684.8 | 4 | UniProt (Q57X73) Pfam (PF01156) In PDB | Trypanosoma brucei | Inosine-Guanosine-preferring Nucleoside Hydrolase |
| 2 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | A, B, C, D | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 209.2 | 4 | Chemie (BTB) | |||
| 4 | water | water | 18.0 | 186 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 357 (UniProt: Q57X73)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Gln 97 | Lys 97 | engineered mutation |
| Ser 226 | Leu 226 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 158739.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 997.3 | |
| All* | Total formula weight | 159736.6 |
