Basic Information | |
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Species | Populus trichocarpa |
Cazyme ID | Potri.006G132200.4 |
Family | AA2 |
Protein Properties | Length: 211 Molecular Weight: 23303.3 Isoelectric Point: 4.7927 |
Chromosome | Chromosome/Scaffold: 06 Start: 10848399 End: 10851682 |
Description | ascorbate peroxidase 2 |
View CDS |
External Links |
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NCBI Taxonomy |
Plaza |
CAZyDB |
Signature Domain Download full data set without filtering | |||
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Family | Start | End | Evalue |
AA2 | 40 | 206 | 0 |
ALLEPIKEQFPILSYADFYQLAGVVAVEVTGGPEIPFHPGRPDKSDPPPEGRLPDATKGSDHLRDVFGHMGLSDTDIVALSGGHTLGRCHKERSGFEGPW TPNPLVFDNSYFKELLSGEKEGLIQLPSDKTLLEDPVFRPLVENYAEDEDAFFADYSEAHLKLSELG |
Full Sequence |
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Protein Sequence Length: 211 Download |
MGKSYPTVSE EYQKAVEKCK RKLRGLIAEK HCAPLMLRLA LLEPIKEQFP ILSYADFYQL 60 AGVVAVEVTG GPEIPFHPGR PDKSDPPPEG RLPDATKGSD HLRDVFGHMG LSDTDIVALS 120 GGHTLGRCHK ERSGFEGPWT PNPLVFDNSY FKELLSGEKE GLIQLPSDKT LLEDPVFRPL 180 VENYAEDEDA FFADYSEAHL KLSELGYADS * |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
cd00314 | plant_peroxidase_like | 1.0e-47 | 33 | 204 | 198 | + Heme-dependent peroxidases similar to plant peroxidases. Along with animal peroxidases, these enzymes belong to a group of peroxidases containing a heme prosthetic group (ferriprotoporphyrin IX), which catalyzes a multistep oxidative reaction involving hydrogen peroxide as the electron acceptor. The plant peroxidase-like superfamily is found in all three kingdoms of life and carries out a variety of biosynthetic and degradative functions. Several sub-families can be identified. Class I includes intracellular peroxidases present in fungi, plants, archaea and bacteria, called catalase-peroxidases, that can exhibit both catalase and broad-spectrum peroxidase activities depending on the steady-state concentration of hydrogen peroxide. Catalase-peroxidases are typically comprised of two homologous domains that probably arose via a single gene duplication event. Class II includes ligninase and other extracellular fungal peroxidases, while class III is comprised of classic extracellular plant peroxidases, like horseradish peroxidase. | ||
PLN02608 | PLN02608 | 2.0e-112 | 6 | 210 | 244 | + L-ascorbate peroxidase | ||
PLN02364 | PLN02364 | 8.0e-118 | 1 | 207 | 247 | + L-ascorbate peroxidase 1 | ||
PLN02879 | PLN02879 | 1.0e-119 | 1 | 209 | 248 | + L-ascorbate peroxidase | ||
cd00691 | ascorbate_peroxidase | 2.0e-120 | 5 | 206 | 249 | + Ascorbate peroxidases and cytochrome C peroxidases. Ascorbate peroxidases are a subgroup of heme-dependent peroxidases of the plant superfamily that share a heme prosthetic group and catalyze a multistep oxidative reaction involving hydrogen peroxide as the electron acceptor. Along with related catalase-peroxidases, ascorbate peroxidases belong to class I of the plant superfamily. Ascorbate peroxidases are found in the chloroplasts and/or cytosol of algae and plants, where they have been shown to control the concentration of lethal hydrogen peroxide molecules. The yeast cytochrome c peroxidase is a divergent member of the family; it forms a complex with cytochrome c to catalyze the reduction of hydrogen peroxide to water. |
Gene Ontology | |
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GO Term | Description |
GO:0004601 | peroxidase activity |
GO:0006979 | response to oxidative stress |
GO:0020037 | heme binding |
GO:0055114 | oxidation-reduction process |
Annotations - NR Download unfiltered results here | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
GenBank | ABX79340.1 | 0 | 1 | 210 | 1 | 249 | cytosolic ascorbate peroxidase [Vitis vinifera] |
GenBank | ACM17463.1 | 0 | 1 | 210 | 1 | 249 | ascorbate peroxidase [Citrus maxima] |
EMBL | CBI32625.1 | 0 | 1 | 210 | 1 | 249 | unnamed protein product [Vitis vinifera] |
RefSeq | XP_002322851.1 | 0 | 1 | 210 | 1 | 249 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002326165.1 | 0 | 1 | 206 | 1 | 245 | predicted protein [Populus trichocarpa] |
Annotations - PDB Download unfiltered results here | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
PDB | 3zcy_A | 0 | 2 | 210 | 1 | 249 | A Chain A, Ascorbate Peroxidase W41a-h42y Mutant |
PDB | 2xj6_A | 0 | 2 | 210 | 1 | 249 | A Chain A, Ascorbate Peroxidase W41a-h42y Mutant |
PDB | 2xih_A | 0 | 2 | 210 | 1 | 249 | A Chain A, Ascorbate Peroxidase W41a-h42y Mutant |
PDB | 2xif_A | 0 | 2 | 210 | 1 | 249 | A Chain A, The Structure Of Ascorbate Peroxidase Compound Ii |
PDB | 2xi6_A | 0 | 2 | 210 | 1 | 249 | A Chain A, The Structure Of Ascorbate Peroxidase Compound Ii |
Metabolic Pathways | |||
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Pathway Name | Reaction | EC | Protein Name |
ascorbate glutathione cycle | RXN-3521 | - | L-ascorbate peroxidase |
L-ascorbate degradation III | RXN-12440 | EC-1.11.1.11 | L-ascorbate peroxidase |
L-ascorbate degradation V | RXN-12440 | EC-1.11.1.11 | L-ascorbate peroxidase |
EST Download unfiltered results here | ||||
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Hit | Length | Start | End | EValue |
DV465157 | 250 | 1 | 211 | 0 |
DT495423 | 250 | 1 | 211 | 0 |
DV466242 | 241 | 10 | 211 | 0 |
DV464916 | 241 | 10 | 211 | 0 |
DT501095 | 249 | 1 | 210 | 0 |
Sequence Alignments (This image is cropped. Click for full image.) |
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