| IED ID | IndEnz0018001516 |
| Enzyme Type ID | peroxidase001516 |
| Protein Name |
Peroxidase 1 EC 1.11.1.7 |
| Gene Name | |
| Organism | Hordeum vulgare (Barley) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae Liliopsida Petrosaviidae commelinids Poales Poaceae BOP clade Pooideae Triticodae Triticeae Hordeinae Hordeum Hordeum vulgare (Barley) |
| Enzyme Sequence | MASSSYTSLLVLVALVTAASAQLSPTFYDTSCPRALATIKSGVMAAVTSDPRMGASLLRLHFHDCFVQGCDASVLLSGMEQNAIPNAGSLRGFGVIDSIKTQIEAICKQTVSCADILTVAARDSVVALGGPSWTVPLGRRDSIDANENEANTDLPGFNSSRAELEAAFLKKGGLNTVDMVALSGAHTIGQAQCSTFRARIYGGDTNINAAYAASLRANCPQTVGSGDGSLANLDTTTANTFDNAYYTNLMSQKGLLHSDQVLFNNDTTDNTVRNFASNPAAFSSSFTTAMIKMGNIAPKTGTQGQIRLSCSRVNS |
| Enzyme Length | 315 |
| Uniprot Accession Number | P27337 |
| Absorption | |
| Active Site | ACT_SITE 63; /note="Proton acceptor"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012" |
| Activity Regulation | |
| Binding Site | BINDING 155; /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.; FUNCTION: Involved in defense response to powdery meldew fungus. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (1); Binding site (1); Chain (1); Disulfide bond (4); Glycosylation (2); 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;Secreted;Signal |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000255|PROSITE-ProRule:PRU00297}. |
| Modified Residue | MOD_RES 22; /note=Pyrrolidone carboxylic acid; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297 |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..21; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 32,976 |
| Kinetics | |
| Metal Binding | METAL 64; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 67; /note=Calcium 1; via carbonyl oxygen; /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; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 73; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 186; /note=Iron (heme b axial ligand); /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 187; /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 |