Detail Information for IndEnz0018000575
IED ID IndEnz0018000575
Enzyme Type ID peroxidase000575
Protein Name Peroxidase C2
EC 1.11.1.7
Gene Name PRXC2
Organism Armoracia rusticana (Horseradish) (Armoracia laphatifolia)
Taxonomic Lineage cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids malvids Brassicales Brassicaceae Cardamineae Armoracia Armoracia rusticana (Horseradish) (Armoracia laphatifolia)
Enzyme Sequence MHSSSSLIKLGFLLLLLNVSLSHAQLSPSFYDKTCPQVFDIATNTIKTALRSDPRIAASILRLHFHDCFVNGCDASILLDNTTSFRTEKDAFGNARSARGFDVIDTMKAAVEKACPKTVSCADLLAIAAQKSVVLAGGPSWKVPSGRRDSLRGFMDLANDNLPGPSSTLQVLKDKFRNVGLDRPSDLVALSGGHTFGKNQCQFIMDRLYNFSNSGKPDPTLDKSYLSTLRKQCPRNGNLSVLVDFDLRTPTIFDNKYYVNLKENKGLIQSDQELFSSPDASDTIPLVRAYADGQGKFFDAFVEAMIRMGNLSPSTGKQGEIRLNCRVVNSKPKIMDVVDTNDFASSI
Enzyme Length 347
Uniprot Accession Number P17179
Absorption
Active Site ACT_SITE 66; /note="Proton acceptor"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012"
Activity Regulation
Binding Site BINDING 163; /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 (3); Metal binding (10); Signal peptide (1); Site (1)
Keywords Calcium;Disulfide bond;Glycoprotein;Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase;Secreted;Signal;Vacuole
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Secreted {ECO:0000305}. Vacuole {ECO:0000305}. Note=Carboxy-terminal extension appears to target the protein to vacuoles.
Modified Residue
Post Translational Modification
Signal Peptide SIGNAL 1..24
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 38,035
Kinetics
Metal Binding METAL 67; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 70; /note=Calcium 1; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 72; /note=Calcium 1; via carbonyl oxygen; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 74; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 76; /note=Calcium 1; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 194; /note=Iron (heme b axial ligand); /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 195; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 246; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 249; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 254; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297
Rhea ID RHEA:56136
Cross Reference Brenda