Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
| C | 0005509 | molecular_function | calcium ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 201 |
| Chain | Residue |
| A | ASP138 |
| A | ASP140 |
| A | ASP142 |
| A | GLU144 |
| A | GLU149 |
| A | HOH303 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 202 |
| Chain | Residue |
| A | LYS185 |
| A | GLU190 |
| A | HOH301 |
| A | ASP179 |
| A | ASN181 |
| A | ASP183 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA C 201 |
| Chain | Residue |
| C | ASP138 |
| C | ASP140 |
| C | ASP142 |
| C | GLU144 |
| C | GLU149 |
| C | HOH301 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA C 202 |
| Chain | Residue |
| C | ASP179 |
| C | ASN181 |
| C | ASP183 |
| C | LYS185 |
| C | GLU190 |
| C | HOH303 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 C 203 |
| Chain | Residue |
| A | HOH307 |
| C | ARG122 |
| C | GLN165 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DSDGSGRIDytEF |
| Chain | Residue | Details |
| A | ASP103-PHE115 | |
| A | ASP138-LEU150 | |
| A | ASP179-PHE191 | |
