1IYB
Crystal Structure of the Nicotiana glutinosa Ribonuclease NW
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) | Ribonuclease | polymer | 208 | 23126.5 | 2 | UniProt (Q7XZV5) Pfam (PF00445) | Nicotiana glutinosa | ribonuclease M5 |
| 2 | C, D (A, B) | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 2 | Chemie (5GP) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 410 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 204 (UniProt: Q7XZV5)
| PDB | External Database | Details |
|---|---|---|
| Tyr -3 | - | cloning artifact |
| Val -2 | - | cloning artifact |
| Glu -1 | - | cloning artifact |
| Phe 0 | - | cloning artifact |
| His 133 | Asn 158 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46252.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 726.4 | |
| All* | Total formula weight | 46979.4 |
