Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004096 | molecular_function | catalase activity |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0020037 | molecular_function | heme binding |
| B | 0004096 | molecular_function | catalase activity |
| B | 0006979 | biological_process | response to oxidative stress |
| B | 0020037 | molecular_function | heme binding |
| C | 0004096 | molecular_function | catalase activity |
| C | 0006979 | biological_process | response to oxidative stress |
| C | 0020037 | molecular_function | heme binding |
| D | 0004096 | molecular_function | catalase activity |
| D | 0006979 | biological_process | response to oxidative stress |
| D | 0020037 | molecular_function | heme binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE HDD A 900 |
| Chain | Residue |
| A | ARG79 |
| A | PHE168 |
| A | VAL228 |
| A | HIS229 |
| A | PHE345 |
| A | LEU361 |
| A | ARG365 |
| A | SER368 |
| A | TYR369 |
| A | THR372 |
| A | GLN373 |
| A | VAL81 |
| A | ARG376 |
| A | HOH2090 |
| A | HOH2124 |
| A | HOH2295 |
| A | HIS82 |
| A | ARG119 |
| A | GLY138 |
| A | VAL153 |
| A | GLY154 |
| A | ASN155 |
| A | PHE160 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE 3TR A 1698 |
| Chain | Residue |
| A | PRO158 |
| A | HIS246 |
| A | ILE314 |
| A | GLU316 |
| A | HOH2270 |
| A | HOH2278 |
| A | HOH2280 |
| A | HOH2432 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE 3TR A 1699 |
| Chain | Residue |
| A | SER597 |
| A | PRO624 |
| A | LEU625 |
| A | PHE626 |
| A | PRO627 |
| A | HOH2450 |
| A | HOH2451 |
| A | HOH2460 |
| A | HOH2486 |
| A | HOH2487 |
| C | GLU259 |
| C | ASN479 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 1700 |
| Chain | Residue |
| A | HIS190 |
| A | ASP191 |
| A | SER192 |
| A | HOH2192 |
| A | HOH2199 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 1701 |
| Chain | Residue |
| A | HOH2321 |
| A | HOH2488 |
| A | HOH2489 |
| B | HOH2293 |
| D | HOH2202 |
| site_id | AC6 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HDD B 900 |
| Chain | Residue |
| B | ARG79 |
| B | VAL81 |
| B | HIS82 |
| B | ARG119 |
| B | GLY138 |
| B | VAL153 |
| B | GLY154 |
| B | ASN155 |
| B | PHE160 |
| B | PHE168 |
| B | VAL228 |
| B | HIS229 |
| B | PHE345 |
| B | LEU361 |
| B | ARG365 |
| B | SER368 |
| B | TYR369 |
| B | THR372 |
| B | GLN373 |
| B | ARG376 |
| B | HOH2111 |
| B | HOH2267 |
| site_id | AC7 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE 3TR B 1699 |
| Chain | Residue |
| B | HIS246 |
| B | ILE313 |
| B | ILE314 |
| B | PRO315 |
| B | GLU316 |
| B | HOH2208 |
| B | HOH2244 |
| B | HOH2252 |
| B | HOH2254 |
| site_id | AC8 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE 3TR B 1700 |
| Chain | Residue |
| B | PRO624 |
| B | LEU625 |
| B | PHE626 |
| B | PRO627 |
| B | HOH2400 |
| B | HOH2401 |
| B | HOH2410 |
| B | HOH2434 |
| B | HOH2436 |
| D | GLU259 |
| D | ASN479 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA B 1701 |
| Chain | Residue |
| A | HOH2365 |
| B | ARG178 |
| B | HIS190 |
| B | SER192 |
| site_id | BC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HDD C 900 |
| Chain | Residue |
| C | ARG79 |
| C | VAL81 |
| C | HIS82 |
| C | ARG119 |
| C | GLY138 |
| C | VAL153 |
| C | GLY154 |
| C | ASN155 |
| C | PHE160 |
| C | PHE168 |
| C | HIS229 |
| C | PHE345 |
| C | LEU361 |
| C | ARG365 |
| C | SER368 |
| C | TYR369 |
| C | THR372 |
| C | GLN373 |
| C | ARG376 |
| C | HOH2026 |
| C | HOH2050 |
| C | HOH2183 |
| site_id | BC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE 3TR C 1698 |
| Chain | Residue |
| C | PRO158 |
| C | PHE226 |
| C | HIS246 |
| C | ILE313 |
| C | ILE314 |
| C | GLU316 |
| C | HOH2142 |
| C | HOH2169 |
| C | HOH2177 |
| C | HOH2178 |
| site_id | BC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE 3TR C 1699 |
| Chain | Residue |
| A | GLU259 |
| A | ASN479 |
| A | HOH2246 |
| A | HOH2412 |
| C | PRO624 |
| C | LEU625 |
| C | PHE626 |
| C | PRO627 |
| C | HOH2283 |
| site_id | BC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA C 1700 |
| Chain | Residue |
| C | ARG178 |
| C | HIS190 |
| C | ASP191 |
| C | SER192 |
| C | HOH2100 |
| C | HOH2103 |
| site_id | BC5 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HDD D 900 |
| Chain | Residue |
| D | ARG79 |
| D | VAL81 |
| D | HIS82 |
| D | ARG119 |
| D | GLY138 |
| D | VAL153 |
| D | GLY154 |
| D | ASN155 |
| D | PHE160 |
| D | PHE168 |
| D | HIS229 |
| D | PHE345 |
| D | LEU361 |
| D | ARG365 |
| D | SER368 |
| D | TYR369 |
| D | THR372 |
| D | GLN373 |
| D | ARG376 |
| D | HOH2029 |
| D | HOH2058 |
| D | HOH2186 |
| site_id | BC6 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE 3TR D 1698 |
| Chain | Residue |
| D | PRO158 |
| D | PHE226 |
| D | HIS246 |
| D | ILE313 |
| D | ILE314 |
| D | GLU316 |
| D | HOH2140 |
| D | HOH2170 |
| D | HOH2178 |
| D | HOH2179 |
| site_id | BC7 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE 3TR D 1699 |
| Chain | Residue |
| B | GLU259 |
| B | ASN479 |
| B | HOH2216 |
| B | HOH2368 |
| D | SER597 |
| D | PRO624 |
| D | LEU625 |
| D | PHE626 |
| D | PRO627 |
| D | HOH2276 |
| D | HOH2285 |
| site_id | BC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA D 1700 |
| Chain | Residue |
| C | HOH2214 |
| D | ARG178 |
| D | HIS190 |
| D | SER192 |
| D | HOH2296 |
Functional Information from PROSITE/UniProt
| site_id | PS00437 |
| Number of Residues | 9 |
| Details | CATALASE_1 Catalase proximal heme-ligand signature. RLFSYlDTQ |
| Chain | Residue | Details |
| A | ARG365-GLN373 | |
| site_id | PS00438 |
| Number of Residues | 17 |
| Details | CATALASE_2 Catalase proximal active site signature. FdHervpERavHarGAG |
| Chain | Residue | Details |
| A | PHE71-GLY87 | |
| site_id | PS00674 |
| Number of Residues | 20 |
| Details | AAA AAA-protein family signature. VgILaTTSessaLDqAAqlR |
| Chain | Residue | Details |
| A | VAL552-ARG571 | |
