| Chain | GOid | namespace | contents |
| A | 0002086 | biological_process | diaphragm contraction |
| A | 0003009 | biological_process | skeletal muscle contraction |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0005829 | cellular_component | cytosol |
| A | 0005861 | cellular_component | troponin complex |
| A | 0006937 | biological_process | regulation of muscle contraction |
| A | 0010038 | biological_process | response to metal ion |
| A | 0014883 | biological_process | transition between fast and slow fiber |
| A | 0031013 | molecular_function | troponin I binding |
| A | 0031014 | molecular_function | troponin T binding |
| A | 0032972 | biological_process | regulation of muscle filament sliding speed |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0043292 | cellular_component | contractile muscle fiber |
| A | 0043462 | biological_process | regulation of ATP-dependent activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0048306 | molecular_function | calcium-dependent protein binding |
| A | 0051015 | molecular_function | actin filament binding |
| A | 0055010 | biological_process | ventricular cardiac muscle tissue morphogenesis |
| A | 0060048 | biological_process | cardiac muscle contraction |
| A | 1990584 | cellular_component | cardiac Troponin complex |
