2TPI
ON THE DISORDERED ACTIVATION DOMAIN IN TRYPSINOGEN. CHEMICAL LABELLING AND LOW-TEMPERATURE CRYSTALLOGRAPHY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | Z | TRYPSINOGEN | polymer | 229 | 24013.0 | 1 | UniProt (P00760) Pfam (PF00089) In PDB | ||
| 2 | I | TRYPSIN INHIBITOR | polymer | 58 | 6527.6 | 1 | UniProt (P00974) Pfam (PF00014) In PDB | Bos taurus (cattle) | Basic protease inhibitor, Aprotinin |
| 3 | Z | ISOLEUCINE | non-polymer | 131.2 | 1 | Chemie (ILE) | |||
| 4 | Z | VALINE | non-polymer | 117.1 | 1 | Chemie (VAL) | |||
| 5 | Z | MERCURY (II) ION | non-polymer | 200.6 | 1 | Chemie (HG) | |||
| 6 | water | water | 18.0 | 139 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 30540.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 448.9 | |
| All* | Total formula weight | 30989.4 |
