8RIH
Crystal structure of the Saccharomyces cerevisiae URH1p riboside hydrolase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Uridine ribohydrolase | polymer | 343 | 38255.4 | 2 | UniProt (A6ZZ00) Pfam (PF01156) UniProt (by SIFTS) (Q04179) | Saccharomyces cerevisiae (brewer's yeast) | |
| 2 | C, E (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D, F (A, B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 340 (UniProt: A6ZZ00)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Leu 231 | Phe 231 | conflict |
| Ser 259 | Leu 259 | conflict |
| Ile 313 | Val 313 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 76510.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 324.4 | |
| All* | Total formula weight | 76835.3 |
