| IED ID | IndEnz0018000571 |
| Enzyme Type ID | peroxidase000571 |
| Protein Name |
Peroxidase 28 Atperox P28 EC 1.11.1.7 ATP39 |
| Gene Name | PER28 P28 At3g03670 T12J13.5 |
| 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 | MKIATFSVLLLLLFIFPVALAQLKFKFYSESCPNAETIVENLVRQQFARDPSITAALTRMHFHDCFVQGCDASLLIDPTTSQLSEKNAGPNFSVRGFELIDEIKTALEAQCPSTVSCSDIVTLATRDAVFLGGGPSYVVPTGRRDGFVSNPEDANEILPPPFISVEGMLSFFGNKGMNVFDSVALLGAHTVGIASCGNFVDRVTNFQGTGLPDPSMDPTLAGRLRNTCAVPGGFAALDQSMPVTPVSFDNLFFGQIRERKGILLIDQLIASDPATSGVVLQYASNNELFKRQFAIAMVKMGAVDVLTGSAGEIRTNCRAFN |
| Enzyme Length | 321 |
| Uniprot Accession Number | Q9SS67 |
| Absorption | |
| Active Site | ACT_SITE 63; /note=Proton acceptor |
| Activity Regulation | |
| Binding Site | BINDING 159; /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); Metal binding (10); Sequence conflict (1); Signal peptide (1); Site (1) |
| Keywords | Calcium;Disulfide bond;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..21; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 12473102; 15173595; 15231406; 15894741; 15946982; 17526915; 21398256; |
| Motif | |
| Gene Encoded By | |
| Mass | 34,537 |
| 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 189; /note=Iron (heme b axial ligand); /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 190; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 238; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 244; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297; METAL 249; /note=Calcium 2; /evidence=ECO:0000255|PROSITE-ProRule:PRU00297 |
| Rhea ID | RHEA:56136 |
| Cross Reference Brenda |