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 |
| B | 0005509 | molecular_function | calcium ion binding |
| B | 0016460 | cellular_component | myosin II complex |
| B | 0046872 | molecular_function | metal ion binding |
| C | 0005509 | molecular_function | calcium ion binding |
| C | 0016460 | cellular_component | myosin II complex |
| C | 0046872 | molecular_function | metal ion binding |
| D | 0005509 | molecular_function | calcium ion binding |
| D | 0016460 | cellular_component | myosin II complex |
| D | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SR A 201 |
| Chain | Residue |
| A | ASP21 |
| A | ASP23 |
| A | SER25 |
| A | SER27 |
| A | GLU32 |
| A | HOH339 |
| A | HOH340 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SR A 202 |
| Chain | Residue |
| A | ASP98 |
| A | LEU100 |
| A | GLU105 |
| A | HOH341 |
| A | ASP94 |
| A | ASN96 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 204 |
| Chain | Residue |
| A | THR118 |
| A | ASP119 |
| A | HOH302 |
| A | HOH325 |
| A | HOH335 |
| A | HOH345 |
| C | LYS107 |
| C | ASP119 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SR B 201 |
| Chain | Residue |
| B | ASP21 |
| B | ASP23 |
| B | SER25 |
| B | SER27 |
| B | GLU32 |
| B | HOH323 |
| B | HOH324 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SR B 202 |
| Chain | Residue |
| B | ASP94 |
| B | ASN96 |
| B | ASP98 |
| B | LEU100 |
| B | GLU105 |
| B | HOH325 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL B 203 |
| Chain | Residue |
| B | LYS107 |
| B | LEU117 |
| B | THR118 |
| B | ASP119 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 204 |
| Chain | Residue |
| B | GLY114 |
| B | GLU115 |
| B | LYS116 |
| C | THR118 |
| C | ALA120 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL B 205 |
| Chain | Residue |
| B | VAL92 |
| B | HIS108 |
| B | SER112 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SR C 201 |
| Chain | Residue |
| C | ASP21 |
| C | ASP23 |
| C | SER25 |
| C | SER27 |
| C | GLU32 |
| C | HOH333 |
| C | HOH355 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SR C 202 |
| Chain | Residue |
| C | ASP94 |
| C | ASN96 |
| C | ASP98 |
| C | LEU100 |
| C | GLU105 |
| C | HOH334 |
| site_id | BC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SR D 201 |
| Chain | Residue |
| D | ASP21 |
| D | ASP23 |
| D | SER25 |
| D | SER27 |
| D | GLU32 |
| D | HOH321 |
| D | HOH322 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SR D 202 |
| Chain | Residue |
| D | ASP94 |
| D | ASN96 |
| D | ASP98 |
| D | LEU100 |
| D | GLU105 |
| D | HOH323 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DKDNSGSISasEL |
| Chain | Residue | Details |
| A | ASP21-LEU33 | |
| A | ASP57-PHE69 | |
| A | ASP94-LEU106 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 140 |
| Details | Domain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 140 |
| Details | Domain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 140 |
| Details | Domain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI4 |
| Number of Residues | 81 |
| Details | Domain: {"description":"EF-hand 4","evidences":[{"evidenceCode":"ECO:0000305"}]} |
| site_id | SWS_FT_FI5 |
| Number of Residues | 52 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI6 |
| Number of Residues | 108 |
| Details | Region: {"description":"Calmodulin-binding"} |