4X08
Structure of H128N/ECP mutant in complex with sulphate anions at 1.34 Angstroms.
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 | 15706.0 | 2 | UniProt (P12724) Pfam (PF00074) | Homo sapiens (Human) | ECP,Ribonuclease 3,RNase 3 |
| 2 | C, D, E, F, G... (A, B) | SULFATE ION | non-polymer | 96.1 | 16 | Chemie (SO4) | Homo sapiens (Human) | ||
| 3 | S, T (A, B) | water | water | 18.0 | 422 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 133 (UniProt: P12724)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Arg 97 | Thr 124 | variant |
| Asn 128 | His 155 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31412.1 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1537.0 | |
| All* | Total formula weight | 32949.1 |
