Description : (at4g35000 : 266.0) Encodes a microsomal ascorbate peroxidase APX3. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. The APX3 protein interacts with AKR2 (ankyrin-containing protein that interacts with AFT1) and AFT1, a 14-3-3 protein.; ascorbate peroxidase 3 (APX3); FUNCTIONS IN: L-ascorbate peroxidase activity; INVOLVED IN: response to oxidative stress; LOCATED IN: in 7 components; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 16 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant ascorbate peroxidase (InterPro:IPR002207), Peroxidases heam-ligand binding site (InterPro:IPR019793), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016), Peroxidase, active site (InterPro:IPR019794); BEST Arabidopsis thaliana protein match is: ascorbate peroxidase 5 (TAIR:AT4G35970.1); Has 9863 Blast hits to 8656 proteins in 1251 species: Archae - 86; Bacteria - 3261; Metazoa - 20; Fungi - 794; Plants - 3685; Viruses - 0; Other Eukaryotes - 2017 (source: NCBI BLink). & (q6zjj1|apx4_orysa : 265.0) Probable L-ascorbate peroxidase 4 (EC 1.11.1.11) (OsAPx04) - Oryza sativa (Rice) & (reliability: 532.0) & (original description: no original description)
Gene families : OG_42_0000926 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0000926_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Type | Description | Actions |
---|---|---|
Neighborhood | Porphyridium release: evm.model.contig_3491.11 | |
Cluster | HCCA clusters: Cluster_7 |
Target | Alias | Description | ECC score | Gene Family Method | Actions |
---|---|---|---|---|---|
Bradi1g65820 | No alias | ascorbate peroxidase 1 | 0.01 | Orthogroups_2024-Update | |
Glyma.12G032300 | No alias | ascorbate peroxidase 3 | 0.01 | Orthogroups_2024-Update | |
HORVU6Hr1G088460.1 | No alias | EC_1.11 oxidoreductase acting on peroxide as acceptor | 0.02 | Orthogroups_2024-Update | |
LOC_Os07g49400 | No alias | OsAPx2 - Cytosolic Ascorbate Peroxidase encoding gene... | 0.01 | Orthogroups_2024-Update |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0004601 | peroxidase activity | IEA | InterProScan predictions |
BP | GO:0006979 | response to oxidative stress | IEA | InterProScan predictions |
MF | GO:0020037 | heme binding | IEA | InterProScan predictions |
BP | GO:0055114 | oxidation-reduction process | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0000049 | tRNA binding | IEP | Predicted GO |
MF | GO:0004853 | uroporphyrinogen decarboxylase activity | IEP | Predicted GO |
BP | GO:0006643 | membrane lipid metabolic process | IEP | Predicted GO |
BP | GO:0006664 | glycolipid metabolic process | IEP | Predicted GO |
BP | GO:0006778 | porphyrin-containing compound metabolic process | IEP | Predicted GO |
BP | GO:0006779 | porphyrin-containing compound biosynthetic process | IEP | Predicted GO |
BP | GO:0009247 | glycolipid biosynthetic process | IEP | Predicted GO |
MF | GO:0016741 | transferase activity, transferring one-carbon groups | IEP | Predicted GO |
MF | GO:0016742 | hydroxymethyl-, formyl- and related transferase activity | IEP | Predicted GO |
MF | GO:0016830 | carbon-carbon lyase activity | IEP | Predicted GO |
MF | GO:0016831 | carboxy-lyase activity | IEP | Predicted GO |
BP | GO:0033013 | tetrapyrrole metabolic process | IEP | Predicted GO |
BP | GO:0033014 | tetrapyrrole biosynthetic process | IEP | Predicted GO |
BP | GO:0046467 | membrane lipid biosynthetic process | IEP | Predicted GO |
BP | GO:1903509 | liposaccharide metabolic process | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR002016 | Haem_peroxidase_pln/fun/bac | 65 | 274 |
No external refs found! |