Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000302 | biological_process | response to reactive oxygen species |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0009507 | cellular_component | chloroplast |
| A | 0016688 | molecular_function | L-ascorbate peroxidase activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0034599 | biological_process | cellular response to oxidative stress |
| A | 0042744 | biological_process | hydrogen peroxide catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0098869 | biological_process | cellular oxidant detoxification |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE HEM A 1251 |
| Chain | Residue |
| A | PRO34 |
| A | ILE165 |
| A | GLY166 |
| A | ALA167 |
| A | ALA168 |
| A | HIS169 |
| A | ARG172 |
| A | SER173 |
| A | TRP179 |
| A | SER207 |
| A | TYR235 |
| A | ARG38 |
| A | OXY1254 |
| A | HOH2121 |
| A | HOH2472 |
| A | HOH2473 |
| A | HOH2474 |
| A | TRP41 |
| A | PRO132 |
| A | ALA134 |
| A | PHE145 |
| A | LEU159 |
| A | GLY162 |
| A | HIS163 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1252 |
| Chain | Residue |
| A | LYS136 |
| A | GLY137 |
| A | SER138 |
| A | ASP139 |
| A | HIS140 |
| A | HOH2326 |
| A | HOH2475 |
| A | HOH2476 |
| A | HOH2478 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE K A 1253 |
| Chain | Residue |
| A | THR164 |
| A | THR180 |
| A | ASN182 |
| A | ILE185 |
| A | ASP187 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE OXY A 1254 |
| Chain | Residue |
| A | ARG38 |
| A | TRP41 |
| A | HIS42 |
| A | HEM1251 |
| A | HOH2121 |
| A | HOH2479 |
Functional Information from PROSITE/UniProt
| site_id | PS00435 |
| Number of Residues | 11 |
| Details | PEROXIDASE_1 Peroxidases proximal heme-ligand signature. DIVALSGGHTI |
| Chain | Residue | Details |
| A | ASP155-ILE165 | |
| site_id | PS00436 |
| Number of Residues | 12 |
| Details | PEROXIDASE_2 Peroxidases active site signature. APlmLRLaWHSA |
| Chain | Residue | Details |
| A | ALA33-ALA44 | |
