1DYT
X-ray crystal structure of ECP (RNase 3) at 1.75 A
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) | EOSINOPHIL CATIONIC PROTEIN | polymer | 133 | 15598.9 | 2 | UniProt (P12724) Pfam (PF00074) | HOMO SAPIENS (HUMAN) | RIBONUCLEASE 3 |
| 2 | C, F (A, B) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 3 | D, E, G, H (A, B) | CITRIC ACID | non-polymer | 192.1 | 4 | Chemie (CIT) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31197.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 880.2 | |
| All* | Total formula weight | 32077.9 |
