Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 401 |
| Chain | Residue |
| A | ASP138 |
| A | ASP140 |
| A | ASP142 |
| A | TYR144 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DTDQDGYIGyrEL |
| Chain | Residue | Details |
| A | ASP138-LEU150 | |
| A | ASP215-LEU227 | |
| A | ASP252-PHE264 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP138 | |
| A | GLU226 | |
| A | ASP252 | |
| A | ASN254 | |
| A | ASP256 | |
| A | THR258 | |
| A | GLU263 | |
| A | ASP140 | |
| A | ASP142 | |
| A | TYR144 | |
| A | GLU149 | |
| A | ASP215 | |
| A | ASP217 | |
| A | ASP219 | |
| A | ARG221 | |
