2ZPS
Crystal structure of anionic trypsin isoform 3 from chum salmon
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Anionic trypsin | polymer | 222 | 23890.9 | 1 | UniProt (Q8AV11) Pfam (PF00089) UniProt (by SIFTS) (B3Y8K6) | Oncorhynchus keta (Chum salmon) | |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | BENZAMIDINE | non-polymer | 120.2 | 1 | Chemie (BEN) | |||
| 4 | D (A) | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence modifications
A: 1 - 222 (UniProt: Q8AV11)
| PDB | External Database | Details |
|---|---|---|
| Thr 44 | Ser 44 | SEE REMARK 999 |
| Asn 213 | Asp 213 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23890.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 160.2 | |
| All* | Total formula weight | 24051.1 |
