| IED ID | IndEnz0018001251 |
| Enzyme Type ID | peroxidase001251 |
| Protein Name |
Purple acid phosphatase 17 EC 3.1.3.2 Acid phosphatase type 5 Peroxidase EC 1.11.1.7 |
| Gene Name | PAP17 ACP5 At3g17790 MEB5.10 |
| 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 | MNSGRRSLMSATASLSLLLCIFTTFVVVSNGELQRFIEPAKSDGSVSFIVIGDWGRRGSFNQSLVAYQMGKIGEKIDLDFVVSTGDNFYDNGLFSEHDPNFEQSFSNIYTAPSLQKQWYSVLGNHDYRGDAEAQLSSVLREIDSRWICLRSFVVDAELVEMFFVDTTPFVKEYYTEADGHSYDWRAVPSRNSYVKALLRDLEVSLKSSKARWKIVVGHHAMRSIGHHGDTKELNEELLPILKENGVDLYMNGHDHCLQHMSDEDSPIQFLTSGAGSKAWRGDINPVTINPKLLKFYYDGQGFMSARFTHSDAEIVFYDVFGEILHKWVTSKQLLHSSV |
| Enzyme Length | 338 |
| Uniprot Accession Number | Q9SCX8 |
| Absorption | |
| Active Site | ACT_SITE 227; /note=Proton donor; /evidence=ECO:0000250 |
| Activity Regulation | ACTIVITY REGULATION: Inhibited by phosphate and molybdate. {ECO:0000269|PubMed:10504579}. |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=a phosphate monoester + H2O = an alcohol + phosphate; Xref=Rhea:RHEA:15017, ChEBI:CHEBI:15377, ChEBI:CHEBI:30879, ChEBI:CHEBI:43474, ChEBI:CHEBI:67140; EC=3.1.3.2; 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 | 3.1.3.2; 1.11.1.7 |
| Enzyme Function | FUNCTION: Metallo-phosphoesterase involved in phosphate metabolism. Has a peroxidase activity. {ECO:0000269|PubMed:10504579}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (1); Chain (1); Glycosylation (1); Metal binding (8); Region (1); Sequence conflict (3); Signal peptide (1) |
| Keywords | Glycoprotein;Hydrolase;Iron;Metal-binding;Oxidoreductase;Reference proteome;Secreted;Signal;Zinc |
| Interact With | |
| Induction | INDUCTION: By phosphate starvation, during senescence, by ABA, by H(2)O(2), and by salt stress. {ECO:0000269|PubMed:10504579}. |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000250}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..31; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 12432076; 14617064; 15681455; 16244138; 16673935; 16679424; 16963519; 17085506; 17085508; 17346263; 17408486; 17419847; 17559508; 18296723; 18506479; 18650403; 18684332; 18775970; 21546457; 25697796; 27181950; 28627464; 33101335; |
| Motif | |
| Gene Encoded By | |
| Mass | 38,297 |
| Kinetics | |
| Metal Binding | METAL 53; /note=Iron; /evidence=ECO:0000250; METAL 86; /note=Iron; /evidence=ECO:0000250; METAL 86; /note=Zinc; /evidence=ECO:0000250; METAL 89; /note=Iron; /evidence=ECO:0000250; METAL 124; /note=Zinc; /evidence=ECO:0000250; METAL 218; /note=Zinc; /evidence=ECO:0000250; METAL 253; /note=Zinc; /evidence=ECO:0000250; METAL 255; /note=Iron; /evidence=ECO:0000250 |
| Rhea ID | RHEA:15017; RHEA:56136 |
| Cross Reference Brenda |