1H9I
COMPLEX OF EETI-II MUTANT WITH PORCINE TRYPSIN
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | TRYPSIN | polymer | 223 | 23493.5 | 1 | UniProt (P00761) Pfam (PF00089) | SUS SCROFA (PIG) | |
| 2 | B (I) | TRYPSIN INHIBITOR II | polymer | 36 | 4035.7 | 1 | UniProt (P12071) Pfam (PF00299) | ECBALLIUM ELATERIUM | EETI-II |
| 3 | C (E) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D, E (E, I) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
I: 1 - 30 (UniProt: P12071)
I: 31 - 36 (PDB: 1H9I)
| PDB | External Database | Details |
|---|---|---|
| Thr 22 | Gly 22 | engineered mutation |
| Asn 23 | Pro 23 | engineered mutation |
| Lys 25 | Gly 25 | engineered mutation |
| Ile 7 | Met 7 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27529.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 27569.2 |
