| Basic Information | |
|---|---|
| Species | Brassica rapa |
| Cazyme ID | Bra013053 |
| Family | AA2 |
| Protein Properties | Length: 289 Molecular Weight: 31698.9 Isoelectric Point: 5.6176 |
| Chromosome | Chromosome/Scaffold: 03 Start: 20755277 End: 20757560 |
| Description | ascorbate peroxidase 3 |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| AA2 | 19 | 244 | 0 |
| RELRALIAKKNCAPIMLRLAWHDAGTYDAESKTGGPNGSIRNEAEYSHGANSGLKIALDLCEDVKTKHPKISYADLYQLAGVVAVEVTGGPDISFVPGRK DSNACTDEGRLPDANQGSKHLKDVFHRMGLSDKDIVALSGAHTLGMAHPERSGFDGQWTQDPLKFDNSYFVELLKEDESDGLLKLSTDKSLLEVPEFRQY VELYAKDEDAFFRDYAESHKKLSELG | |||
| Full Sequence |
|---|
| Protein Sequence Length: 289 Download |
| MAALIVDAEY LKEIDKARRE LRALIAKKNC APIMLRLAWH DAGTYDAESK TGGPNGSIRN 60 EAEYSHGANS GLKIALDLCE DVKTKHPKIS YADLYQLAGV VAVEVTGGPD ISFVPGRKDS 120 NACTDEGRLP DANQGSKHLK DVFHRMGLSD KDIVALSGAH TLGMAHPERS GFDGQWTQDP 180 LKFDNSYFVE LLKEDESDGL LKLSTDKSLL EVPEFRQYVE LYAKDEDAFF RDYAESHKKL 240 SELGFTPTST VTMAITDCTA LAHTAVGVAV AAAVVAFSYF YEIRRKMK* 300 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd00314 | plant_peroxidase_like | 1.0e-53 | 15 | 242 | 255 | + 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. | ||
| PLN02879 | PLN02879 | 3.0e-104 | 6 | 245 | 240 | + L-ascorbate peroxidase | ||
| PLN02364 | PLN02364 | 3.0e-106 | 6 | 245 | 241 | + L-ascorbate peroxidase 1 | ||
| cd00691 | ascorbate_peroxidase | 1.0e-152 | 2 | 247 | 252 | + 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. | ||
| PLN02608 | PLN02608 | 0 | 1 | 288 | 290 | + L-ascorbate peroxidase | ||
| Gene Ontology | |
|---|---|
| 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 | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | AAB52954.1 | 0 | 1 | 288 | 1 | 288 | ascorbate peroxidase [Gossypium hirsutum] |
| GenBank | ABA10744.1 | 0 | 1 | 288 | 1 | 287 | cytosolic ascorbate peroxidase isoform 4 [Solanum lycopersicum] |
| EMBL | CAA06823.1 | 0 | 1 | 288 | 1 | 287 | ascorbate peroxidase [Arabidopsis thaliana] |
| RefSeq | NP_195226.1 | 0 | 1 | 288 | 1 | 287 | APX3 (ASCORBATE PEROXIDASE 3); L-ascorbate peroxidase [Arabidopsis thaliana] |
| RefSeq | XP_002312965.1 | 0 | 1 | 288 | 1 | 286 | predicted protein [Populus trichocarpa] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 1apx_D | 0 | 6 | 245 | 7 | 246 | A Chain A, Crystal Structure Of Recombinant Ascorbate Peroxidase |
| PDB | 1apx_C | 0 | 6 | 245 | 7 | 246 | A Chain A, Crystal Structure Of Recombinant Ascorbate Peroxidase |
| PDB | 1apx_B | 0 | 6 | 245 | 7 | 246 | A Chain A, Crystal Structure Of Recombinant Ascorbate Peroxidase |
| PDB | 1apx_A | 0 | 6 | 245 | 7 | 246 | A Chain A, Crystal Structure Of Recombinant Ascorbate Peroxidase |
| PDB | 2xj6_A | 0 | 6 | 245 | 7 | 246 | A Chain A, Crystal Structure Of Recombinant Ascorbate Peroxidase |
| Metabolic Pathways | |||
|---|---|---|---|
| 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 |
