2STB
ANIONIC SALMON TRYPSIN IN COMPLEX WITH SQUASH SEED INHIBITOR (CUCURBITA PEPO TRYPSIN INHIBITOR II)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E | PROTEIN (TRYPSIN) | polymer | 222 | 23861.8 | 1 | UniProt (P35031) Pfam (PF00089) In PDB | Salmo salar (Atlantic salmon) | |
2 | I | PROTEIN (TRYPSIN INHIBITOR) | polymer | 29 | 3265.9 | 1 | UniProt (P10293) Pfam (PF00299) In PDB | Cucurbita pepo | CPTI-II |
3 | E | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
4 | water | water | 18.0 | 167 | Chemie (HOH) |
Sequence modifications
E: 16 - 245 (UniProt: P35031)
PDB | External Database | Details |
---|---|---|
Pro 24 | Ala 29 | conflict |
Pro 28 | Thr 33 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 27127.7 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 40.1 | |
All* | Total formula weight | 27167.8 |