4PHN
The Structural Basis of Differential Inhibition of Human Calpain by Indole and Phenyl alpha-Mercaptoacrylic Acids
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) | Calpain small subunit 1 | polymer | 173 | 19883.5 | 2 | UniProt (P04574) | Sus scrofa (Pig) | CSS1,Calcium-activated neutral proteinase small subunit,CANP small subunit,Calcium-dependent protease small subunit,CDPS,Calcium-dependent protease small subunit 1,Calpain regulatory subunit |
| 2 | C, D, E, F, G... (A, B) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 3 | K, L (A, B) | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39767.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 320.6 | |
| All* | Total formula weight | 40087.6 |
