| IED ID | IndEnz0018000583 |
| Enzyme Type ID | peroxidase000583 |
| Protein Name |
Peroxidase 2 EC 1.11.1.7 |
| Gene Name | PRX112 POXGX9 OsI_026366 |
| Organism | Oryza sativa subsp. indica (Rice) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae Liliopsida Petrosaviidae commelinids Poales Poaceae BOP clade Oryzoideae Oryzeae Oryzinae Oryza Oryza sativa (Rice) Oryza sativa subsp. indica (Rice) |
| Enzyme Sequence | MASASSVSLMLLVAAAMASAASAQLSATFYDTSCPNALSTIKSAVTAAVNSEPRMGASLVRLHFHDCFVQGCDASVLLSGQEQNAGPNAGSLRGFNVVDNIKTQVEAICSQTVSCADILAVAARDSVVALGGPSWTVLLGRRDSTTANESQANTDLPAPSSSLAELIGNFSRKGLDVTDMVALSGAHTIGQAQCQNFRDRLYNETNIDSSFATALKANCPRPTGSGDSNLAPLDTTTPNAFDSAYYTNLLSNKGLLHSDQVLFNGGSTDNTVRNFSSNTAAFNSAFTVAMVKMGNISPLTGTQGQIRLNCSKVN |
| Enzyme Length | 314 |
| Uniprot Accession Number | A2YPX3 |
| Absorption | |
| Active Site | ACT_SITE 65; /note="Proton acceptor"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012" |
| Activity Regulation | |
| Binding Site | BINDING 157; /note=Substrate; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297 |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=2 a phenolic donor + H2O2 = 2 a phenolic radical donor + 2 H2O; Xref=Rhea:RHEA:56136, ChEBI:CHEBI:15377, ChEBI:CHEBI:16240, ChEBI:CHEBI:139520, ChEBI:CHEBI:139521; EC=1.11.1.7; |
| DNA Binding | |
| EC Number | 1.11.1.7 |
| Enzyme Function | FUNCTION: Removal of H(2)O(2), oxidation of toxic reductants, biosynthesis and degradation of lignin, suberization, auxin catabolism, response to environmental stresses such as wounding, pathogen attack and oxidative stress. These functions might be dependent on each isozyme/isoform in each plant tissue. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (1); Binding site (1); Chain (1); Disulfide bond (4); Glycosylation (5); Metal binding (10); Modified residue (1); Signal peptide (1); Site (1) |
| Keywords | Calcium;Disulfide bond;Glycoprotein;Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase;Pyrrolidone carboxylic acid;Reference proteome;Secreted;Signal |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000255|PROSITE-ProRule:PRU00297}. |
| Modified Residue | MOD_RES 24; /note=Pyrrolidone carboxylic acid; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297 |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..23; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 32,634 |
| Kinetics | |
| Metal Binding | METAL 66; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 69; /note=Calcium 1; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 71; /note=Calcium 1; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 73; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 75; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 187; /note=Iron (heme b axial ligand); /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 188; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 234; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 237; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 242; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297 |
| Rhea ID | RHEA:56136 |
| Cross Reference Brenda |