D5LNB3 · D5LNB3_RUBCO
- ProteinCytosolic ascorbate peroxidase 2
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids153 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score2/5
Function
Catalytic activity
- 2 a phenolic donor + H2O2 = 2 a phenolic radical donor + 2 H2O
Cofactor
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Molecular Function | heme binding | |
Molecular Function | L-ascorbate peroxidase activity | |
Molecular Function | lactoperoxidase activity | |
Molecular Function | metal ion binding | |
Biological Process | cellular response to oxidative stress | |
Biological Process | hydrogen peroxide catabolic process | |
Biological Process | response to reactive oxygen species |
Keywords
- Molecular function
- Ligand
Names & Taxonomy
Protein names
- Submitted names
Organism names
- Organism
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Gentianales > Rubiaceae > Rubioideae > Rubieae > Rubia
Accessions
- Primary accessionD5LNB3
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Family & Domains
Features
Showing features for domain, region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 1-153 | Plant heme peroxidase family profile | ||||
Sequence: GLDIAVRLLEPIKEQFPILSYADFYQLAGVVAVEITGGPDVPFHPGRPDKKESPPEGRLPDATKGNDHLRAVFGHMGLSDKDIVALSGAHTLGRCHKERSGFEGPWTTNPLIFDNSYFKELLSGEKEGLIQLPSDKALLEDPVFRPLVEKYAA | ||||||
Region | 39-65 | Disordered | ||||
Sequence: PDVPFHPGRPDKKESPPEGRLPDATKG | ||||||
Compositional bias | 44-65 | Basic and acidic residues | ||||
Sequence: HPGRPDKKESPPEGRLPDATKG |
Sequence similarities
Belongs to the peroxidase family. Ascorbate peroxidase subfamily.
Family and domain databases
Sequence
- Sequence statusFragment
- Length153
- Mass (Da)16,792
- Last updated2010-06-15 v1
- Checksum1259FF68E10C9EA1
Features
Showing features for non-terminal residue, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 1 | |||||
Sequence: G | ||||||
Compositional bias | 44-65 | Basic and acidic residues | ||||
Sequence: HPGRPDKKESPPEGRLPDATKG | ||||||
Non-terminal residue | 153 | |||||
Sequence: A |