Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0016460 | cellular_component | myosin II complex |
| A | 0031014 | molecular_function | troponin T binding |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0005861 | cellular_component | troponin complex |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 160 |
| Chain | Residue |
| A | ASP103 |
| A | ASN105 |
| A | ASP107 |
| A | TYR109 |
| A | GLU114 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 161 |
| Chain | Residue |
| A | GLU150 |
| A | ASP139 |
| A | ASN141 |
| A | ASP143 |
| A | ARG145 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DADGGGDISvkEL |
| Chain | Residue | Details |
| A | ASP27-LEU39 | |
| A | ASP63-PHE75 | |
| A | ASP103-LEU115 | |
| A | ASP139-PHE151 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | ASP2 | |
| A | ARG104 | |
| A | ALA106 | |
| A | GLY108 | |
| A | ILE110 | |
| A | LEU115 | |
| A | LYS140 | |
| A | ASN142 | |
| A | GLY144 | |
| A | ILE146 | |
| A | PHE151 | |
| A | GLY30 | |
| A | ILE34 | |
| A | LEU39 | |
| A | GLU64 | |
| A | GLY66 | |
| A | GLY68 | |
| A | ILE70 | |
| A | PHE75 | |
| Chain | Residue | Details |
| B | ALA12 | |
