Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004096 | molecular_function | catalase activity |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0020037 | molecular_function | heme binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE HEM A 721 |
| Chain | Residue |
| A | GLY86 |
| A | HIS262 |
| A | GLY265 |
| A | LYS266 |
| A | CYS267 |
| A | HIS268 |
| A | THR306 |
| A | SER307 |
| A | TRP313 |
| A | ALA374 |
| A | PHE402 |
| A | LEU87 |
| A | TRP406 |
| A | HOH742 |
| A | HOH743 |
| A | HOH769 |
| A | ILE89 |
| A | ARG90 |
| A | TRP93 |
| A | PRO224 |
| A | LEU257 |
| A | THR258 |
| A | GLY261 |
Functional Information from PROSITE/UniProt
| site_id | PS00436 |
| Number of Residues | 12 |
| Details | PEROXIDASE_2 Peroxidases active site signature. GGlmIRLtWHAA |
| Chain | Residue | Details |
| A | GLY85-ALA96 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton acceptor |
| Chain | Residue | Details |
| A | ALA95 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | THR263 | |
| Chain | Residue | Details |
| A | LEU91 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | CROSSLNK: Tryptophyl-tyrosyl-methioninium (Trp-Tyr) (with M-248) |
| Chain | Residue | Details |
| A | HIS94 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 2 |
| Details | CROSSLNK: Tryptophyl-tyrosyl-methioninium (Tyr-Met) (with W-94) |
| Chain | Residue | Details |
| A | VAL222 | |
| A | ALA248 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1apx |
| Chain | Residue | Details |
| A | ARG90 | |
| A | ASP123 | |
| A | HIS94 | |
| site_id | CSA2 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1apx |
| Chain | Residue | Details |
| A | ARG90 | |
| A | ASN124 | |
| A | HIS94 | |
