Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 1 |
| Chain | Residue |
| A | HIS24 |
| A | ASP26 |
| A | ASP48 |
| A | GLU135 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 2 |
| Chain | Residue |
| A | GLN51 |
| A | ASP114 |
| A | ASP116 |
| A | CA174 |
| A | HOH225 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 3 |
| Chain | Residue |
| A | ASP148 |
| A | ASP150 |
| A | ALA170 |
| A | CA173 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 4 |
| Chain | Residue |
| A | HIS105 |
| A | ASP136 |
| A | HOH351 |
| A | HOH363 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 171 |
| Chain | Residue |
| A | ASP18 |
| A | ASP20 |
| A | ASN22 |
| A | HIS24 |
| A | ASP29 |
| A | HOH200 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 172 |
| Chain | Residue |
| A | ASP69 |
| A | ASP71 |
| A | ASP73 |
| A | ARG75 |
| A | GLU80 |
| A | HOH176 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 173 |
| Chain | Residue |
| A | CA3 |
| A | ASP146 |
| A | ASP148 |
| A | ASP150 |
| A | LYS152 |
| A | GLU157 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 174 |
| Chain | Residue |
| A | CA2 |
| A | ASP112 |
| A | ASP114 |
| A | ASP116 |
| A | ALA118 |
| A | CA175 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 175 |
| Chain | Residue |
| A | ASP112 |
| A | THR113 |
| A | ASP114 |
| A | ALA118 |
| A | CA174 |
| A | HOH179 |
| A | HOH300 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DQDGNGHIDrsDF |
| Chain | Residue | Details |
| A | ASP18-PHE30 | |
| A | ASP69-PHE81 | |
| A | ASP146-ILE158 | |
