Description : (q6zjj1|apx4_orysa : 172.0) Probable L-ascorbate peroxidase 4 (EC 1.11.1.11) (OsAPx04) - Oryza sativa (Rice) & (at4g35000 : 169.0) 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). & (reliability: 338.0) & (original description: no original description)
Gene families : OG_42_0125465 (Orthogroups_2024-Update) Phylogenetic Tree(s): No tree available for this family
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Type | Description | Actions |
---|---|---|
Neighborhood | Pseudotsuga release: PSME_00025089-RA | |
Cluster | HCCA clusters: Cluster_211 |
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 |
---|---|---|---|---|
CC | GO:0000221 | vacuolar proton-transporting V-type ATPase, V1 domain | IEP | Predicted GO |
MF | GO:0003779 | actin binding | IEP | Predicted GO |
MF | GO:0003993 | acid phosphatase activity | IEP | Predicted GO |
MF | GO:0004197 | cysteine-type endopeptidase activity | IEP | Predicted GO |
BP | GO:0015988 | energy coupled proton transmembrane transport, against electrochemical gradient | IEP | Predicted GO |
BP | GO:0015991 | ATP hydrolysis coupled proton transport | IEP | Predicted GO |
MF | GO:0016624 | oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor | IEP | Predicted GO |
MF | GO:0019829 | cation-transporting ATPase activity | IEP | Predicted GO |
MF | GO:0022853 | active ion transmembrane transporter activity | IEP | Predicted GO |
CC | GO:0033178 | proton-transporting two-sector ATPase complex, catalytic domain | IEP | Predicted GO |
CC | GO:0033180 | proton-transporting V-type ATPase, V1 domain | IEP | Predicted GO |
MF | GO:0035251 | UDP-glucosyltransferase activity | IEP | Predicted GO |
MF | GO:0036442 | proton-exporting ATPase activity | IEP | Predicted GO |
MF | GO:0042625 | ATPase coupled ion transmembrane transporter activity | IEP | Predicted GO |
CC | GO:0044437 | vacuolar part | IEP | Predicted GO |
MF | GO:0044769 | ATPase activity, coupled to transmembrane movement of ions, rotational mechanism | IEP | Predicted GO |
MF | GO:0046961 | proton-transporting ATPase activity, rotational mechanism | IEP | Predicted GO |
BP | GO:0090662 | ATP hydrolysis coupled transmembrane transport | IEP | Predicted GO |
BP | GO:0099131 | ATP hydrolysis coupled ion transmembrane transport | IEP | Predicted GO |
BP | GO:0099132 | ATP hydrolysis coupled cation transmembrane transport | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR002016 | Haem_peroxidase_pln/fun/bac | 191 | 283 |
No external refs found! |