2KRD
Solution Structure of the Regulatory Domain of Human Cardiac Troponin C in Complex with the Switch Region of cardiac Troponin I and W7
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | Troponin C, slow skeletal and cardiac muscles | polymer | 89 | 10070.3 | 1 | UniProt (P63316) Pfam (PF13833) | Homo sapiens (human) | TN-C |
| 2 | B (I) | Troponin I, cardiac muscle | polymer | 17 | 1806.2 | 1 | UniProt (P19429) | Homo sapiens | Cardiac troponin I |
| 3 | C (C) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D (I) | N-(6-AMINOHEXYL)-5-CHLORO-1-NAPHTHALENESULFONAMIDE | non-polymer | 340.9 | 1 | Chemie (WW7) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 11876.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 380.9 | |
| All* | Total formula weight | 12257.4 |
