4OWZ
Structure of ECP/H15A mutant.
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 | 134 | 15663.0 | 2 | UniProt (P12724) Pfam (PF00074) | Homo sapiens | ECP, Ribonuclease 3, RNase 3 |
| 2 | C, D, F, G (A, B) | CITRIC ACID | non-polymer | 192.1 | 4 | Chemie (CIT) | |||
| 3 | E, H (A, B) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 410 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 133 (UniProt: P12724)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Ala 15 | His 42 | engineered mutation |
| Arg 97 | Thr 124 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31326.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 880.2 | |
| All* | Total formula weight | 32206.2 |
