Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0016460 | cellular_component | myosin II complex |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 151 |
| Chain | Residue |
| A | ASP20 |
| A | ASP22 |
| A | ASP24 |
| A | THR26 |
| A | GLU31 |
| A | HOH585 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 152 |
| Chain | Residue |
| A | THR62 |
| A | GLU67 |
| A | HOH586 |
| A | ASP56 |
| A | ASP58 |
| A | ASN60 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 153 |
| Chain | Residue |
| A | ASP93 |
| A | ASP95 |
| A | ASN97 |
| A | PHE99 |
| A | GLU104 |
| A | HOH587 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 154 |
| Chain | Residue |
| A | ASP129 |
| A | ASP131 |
| A | ASP133 |
| A | GLN135 |
| A | GLU140 |
| A | HOH588 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DKDGDGTITtkEL |
| Chain | Residue | Details |
| A | ASP20-LEU32 | |
| A | ASP56-PHE68 | |
| A | ASP93-LEU105 | |
| A | ASP129-PHE141 | |
