Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0005615 | cellular_component | extracellular space |
| B | 0005509 | molecular_function | calcium ion binding |
| B | 0005615 | cellular_component | extracellular space |
Functional Information from PDB Data
| site_id | EF1 |
| Number of Residues | 6 |
| Details | EF-HAND CALCIUM BINDING SITE 1. |
| Chain | Residue |
| A | ASP222 |
| A | PRO225 |
| A | ASP227 |
| A | TYR229 |
| A | GLU234 |
| A | CA301 |
| site_id | EF2 |
| Number of Residues | 6 |
| Details | EF-HAND CALCIUM BINDING SITE 2. |
| Chain | Residue |
| B | TYR263 |
| B | GLU268 |
| B | CA302 |
| B | ASP257 |
| B | ASP259 |
| B | ASP261 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DLDNDKYIAldEW |
| Chain | Residue | Details |
| A | ASP257-TRP269 | |
| site_id | PS00612 |
| Number of Residues | 31 |
| Details | OSTEONECTIN_1 Osteonectin domain signature 1. CqNhhCkhGKvCeldenntPmCvCqdptsCP |
| Chain | Residue | Details |
| A | CYS55-PRO85 | |
| site_id | PS00613 |
| Number of Residues | 11 |
| Details | OSTEONECTIN_2 Osteonectin domain signature 2. FPlRMrDWLkN |
| Chain | Residue | Details |
| A | PHE146-ASN156 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP257 | |
| B | GLU268 | |
| A | ASP259 | |
| A | ASP261 | |
| A | TYR263 | |
| A | GLU268 | |
| B | ASP257 | |
| B | ASP259 | |
| B | ASP261 | |
| B | TYR263 | |
| Chain | Residue | Details |
| A | ASN99 | |
| B | ASN99 | |
