Protein: Thylakoid lumenal 29 kDa protein, chloroplastic (TL29) (EC 1.-.-.-) (AtAPx07) (P29) (Probable L-ascorbate peroxidase 4) (P82281)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Not known
Subcellular location: Plastid, chloroplast thylakoid lumen {ECO:0000269|PubMed:11034343, ECO:0000269|PubMed:11719511, ECO:0000269|PubMed:19828564}.
Sequence: MGGVSFLSTVPSFTNTTNHQHLTTLSSSSHRSAVIRCSKIEPQVSGESLAFHRRDVLKLAGTAVGMELIGNGFINNVGDAKAADLNQRRQRSEFQSKIKILLSTTIKAKPELVPSLLKLALNDAMTYDKATKSGGANGSIRFSSELSRAENEGLSDGLSLIEEVKKEIDSISKGGPISYADIIQLAGQSAVKFTYLASAIRKCGGNEEKGNLLYTAYGSAGQWGLFDRNFGRSDATEADPEGRVPQWGKATVQEMKDKFIAVGLGPRQLAVMSAFLGPDQAATEQLLATDPQVAPWVQKYQRSRETVSQTDYEVDLITAFTKLSCLGQQINFEAYTYPVERINLSKLKL
InterPro domains: - IPR002016: Haem peroxidase (domain) [98-277]
- IPR010255: Haem peroxidase superfamily (homologous_superfamily) [80-329]
- IPR002207: Class I peroxidase (family) [113-298]
- IPR044831: Heme-binding peroxidase Ccp1-like (family) [79-277]
Interaction partners: - Glutathione S-transferase DHAR3, chloroplastic
- L-galactono-1,4-lactone dehydrogenase, mitochondrial
- Glutathione S-transferase DHAR1, mitochondrial
- Glutathione S-transferase DHAR2
- Monodehydroascorbate reductase 3
- Monodehydroascorbate reductase 2
- Thylakoid lumenal 17.4 kDa protein, chloroplastic
- PsbP domain-containing protein 4, chloroplastic
- Monodehydroascorbate reductase 4, peroxisomal
- Phospholipid hydroperoxide glutathione peroxidase 1, chloroplastic
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0016209 (antioxidant activity), GO:0003824 (catalytic activity), GO:0004601 (peroxidase activity), GO:0016491 (oxidoreductase activity), GO:0016684 (oxidoreductase activity, acting on peroxide as acceptor)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0050896 (response to stimulus), GO:0051716 (cellular response to stimulus), GO:0006950 (response to stress), GO:0044237 (cellular metabolic process), GO:0042221 (response to chemical), GO:0071704 (organic substance metabolic process), GO:0042440 (pigment metabolic process), GO:0009056 (catabolic process), GO:0006952 (defense response), GO:1901700 (response to oxygen-containing compound), GO:0006725 (cellular aromatic compound metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:1901575 (organic substance catabolic process), GO:0006979 (response to oxidative stress), GO:0072593 (reactive oxygen species metabolic process), GO:0010033 (response to organic substance), GO:0070887 (cellular response to chemical stimulus), GO:0033554 (cellular response to stress), GO:0044248 (cellular catabolic process), GO:0034599 (cellular response to oxidative stress), GO:0042542 (response to hydrogen peroxide), GO:1901701 (cellular response to oxygen-containing compound), GO:0042744 (hydrogen peroxide catabolic process), GO:0000302 (response to reactive oxygen species), GO:0062197 (cellular response to chemical stress), GO:0034614 (cellular response to reactive oxygen species), GO:0070301 (cellular response to hydrogen peroxide)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005737 (cytoplasm), GO:0005829 (cytosol), GO:0005622 (intracellular anatomical structure)