3AGO
Crystal Structure of Ustilago sphaerogena Ribonuclease U2 complexed with adenosine 3'-monophosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ribonuclease U2 | polymer | 114 | 12392.1 | 1 | UniProt (P00654) Pfam (PF00545) | Ustilago sphaerogena (Smut fungus) | RNase U2 |
| 2 | B (A) | [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] dihydrogen phosphate | non-polymer | 347.2 | 1 | Chemie (3AM) | |||
| 3 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | F (A) | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 12392.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 462.8 | |
| All* | Total formula weight | 12854.9 |
