3PX8
RTA in complex with 7-carboxy-pterin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A (X)  | Preproricin | polymer | 258 | 28935.6 | 1 | UniProt (D6MWP9) Pfam (PF00161) UniProt (by SIFTS) (P02879)  | Ricinus communis (Castor bean) | |
| 2 | B (X)  | 2-amino-4-oxo-1,4-dihydropteridine-7-carboxylic acid | non-polymer | 207.1 | 1 | Chemie (JP2) | |||
| 3 | C (X)  | water | water | 18.0 | 116 | Chemie (HOH) | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 | 
| Total formula weight | 28935.6 | |
| Non-Polymers* | Number of molecules | 1 | 
| Total formula weight | 207.1 | |
| All* | Total formula weight | 29142.8 | 






