Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0020037 | molecular_function | heme binding |
| A | 0034599 | biological_process | cellular response to oxidative stress |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE OXY A 999 |
| Chain | Residue |
| A | ARG48 |
| A | TRP51 |
| A | HIS52 |
| A | HEM296 |
| A | HOH596 |
| A | HOH648 |
| site_id | AC2 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 296 |
| Chain | Residue |
| A | PRO145 |
| A | ASP146 |
| A | ALA147 |
| A | LEU171 |
| A | ALA174 |
| A | HIS175 |
| A | LEU177 |
| A | GLY178 |
| A | LYS179 |
| A | HIS181 |
| A | ASN184 |
| A | SER185 |
| A | HOH348 |
| A | HOH895 |
| A | HOH896 |
| A | OXY999 |
| A | PRO44 |
| A | ARG48 |
| A | TRP51 |
Functional Information from PROSITE/UniProt
| site_id | PS00435 |
| Number of Residues | 11 |
| Details | PEROXIDASE_1 Peroxidases proximal heme-ligand signature. EVVALMGAHAL |
| Chain | Residue | Details |
| A | GLU167-LEU177 | |
| site_id | PS00436 |
| Number of Residues | 12 |
| Details | PEROXIDASE_2 Peroxidases active site signature. GPvlVRLaWHIS |
| Chain | Residue | Details |
| A | GLY43-SER54 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton acceptor |
| Chain | Residue | Details |
| A | HIS52 | |
| Chain | Residue | Details |
| A | PHE191 | |
| Chain | Residue | Details |
| A | HIS175 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | SITE: Transition state stabilizer |
| Chain | Residue | Details |
| A | ARG48 | |
| Chain | Residue | Details |
| A | TYR153 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1apx |
| Chain | Residue | Details |
| A | ARG48 | |
| A | HIS52 | |
| A | ASN82 | |
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 709 |
| Chain | Residue | Details |
| A | ARG48 | electrostatic stabiliser |
| A | HIS52 | electrostatic stabiliser, proton acceptor, proton donor |
| A | PHE191 | single electron acceptor, single electron donor |
