IED ID | IndEnz0018000631 |
Enzyme Type ID | peroxidase000631 |
Protein Name |
Putative Peroxidase 48 Atperox P48 EC 1.11.1.7 |
Gene Name | PER48 P48 At4g33870 F17I5.60 |
Organism | Arabidopsis thaliana (Mouse-ear cress) |
Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids malvids Brassicales Brassicaceae Camelineae Arabidopsis Arabidopsis thaliana (Mouse-ear cress) |
Enzyme Sequence | MRFLGDYKFALLTCSVIALSIYFAINVEFRFAYDSPGTRTGVKVSEKSPFDDEFMYMSIAEDIDRSYLHYDYYRESCPTAEKIIAKAIRDIYNVTPSVAPPIIRLLFHDCFIEGCDASVLLDADEAHTSEKDASPNLSLKGFDVIDAVKSELENVCPGVVSCADLLVLAAREAVLVAGGPFYPLETGRKDSAAAYRDFAEHELPAPDATLSVILQRFSFRGFNERETVSLFGAHSIGITHCTFFKNRLYNFSATGKPDPELNPGFLQELKTKCPFSVSTSSPSAPPDIGLPPSLPASDSENSYGMSSGNRNDEVIDLSYNNEGGDENFGTRYFRRLMQNKGLMSSDQQLMGSEVTEMWVRAYASDPLLFRREFAMSMMKLSSYNVLTGPLGQVRTSCSKALPRN |
Enzyme Length | 404 |
Uniprot Accession Number | O81755 |
Absorption | |
Active Site | ACT_SITE 108; /note="Proton acceptor"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012" |
Activity Regulation | |
Binding Site | BINDING 204; /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); Erroneous gene model prediction (2); Glycosylation (2); Metal binding (8); Region (1); Signal peptide (1); Site (1) |
Keywords | Calcium;Disulfide bond;Glycoprotein;Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase;Reference proteome;Secreted;Signal |
Interact With | |
Induction | |
Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000255|PROSITE-ProRule:PRU00297}. |
Modified Residue | |
Post Translational Modification | |
Signal Peptide | SIGNAL 1..18; /evidence=ECO:0000255 |
Structure 3D | |
Cross Reference PDB | - |
Mapped Pubmed ID | - |
Motif | |
Gene Encoded By | |
Mass | 44,792 |
Kinetics | |
Metal Binding | METAL 109; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 112; /note=Calcium 1; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 114; /note=Calcium 1; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 116; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 118; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 234; /note=Iron (heme b axial ligand); /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 235; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 287; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297 |
Rhea ID | RHEA:56136 |
Cross Reference Brenda |