C5WNL8 · C5WNL8_SORBI
- ProteinL-ascorbate peroxidase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids250 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score2/5
Function
Catalytic activity
- H2O2 + L-ascorbate = 2 H2O + L-dehydroascorbate
Cofactor
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 35 | L-ascorbate 2 (UniProtKB | ChEBI) | ||||
Sequence: L | ||||||
Binding site | 35 | L-ascorbate 1 (UniProtKB | ChEBI) | ||||
Sequence: L | ||||||
Binding site | 41 | L-ascorbate 3 (UniProtKB | ChEBI) | ||||
Sequence: W | ||||||
Binding site | 42 | L-ascorbate 3 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 75 | L-ascorbate 4 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 79 | L-ascorbate 4 (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 132 | L-ascorbate 3 (UniProtKB | ChEBI) | ||||
Sequence: P | ||||||
Binding site | 163 | Fe (UniProtKB | ChEBI); axial binding residue of heme b (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 167 | heme b (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 169 | heme b (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 172 | L-ascorbate 2 (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 172 | L-ascorbate 1 (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 173 | heme b (UniProtKB | ChEBI) | ||||
Sequence: S |
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 | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Molecular Function | heme binding | |
Molecular Function | L-ascorbate peroxidase activity | |
Molecular Function | metal ion binding | |
Molecular Function | peroxidase activity | |
Biological Process | cellular response to oxidative stress | |
Biological Process | hydrogen peroxide catabolic process | |
Biological Process | response to reactive oxygen species |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameL-ascorbate peroxidase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > PACMAD clade > Panicoideae > Andropogonodae > Andropogoneae > Sorghinae > Sorghum
Accessions
- Primary accessionC5WNL8
Proteomes
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain, region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 74-250 | Plant heme peroxidase family profile | ||||
Sequence: LDIAVRLLEPIKEEFPILSYADFYQLAGVVAVEVTGGPQIPFHPGREDKPQPPPEGRLPDATKGSDHLRQVFGKQMGLSDQDIVALSGGHTLGRCHKERSGFEGAWTSNPLVFDNSYFKELLSGDKEGLLQLPSDKALLSDPAFRPLVDKYAADEKAFFEDYKEAHLKLSELGFADA | ||||||
Region | 113-137 | Disordered | ||||
Sequence: IPFHPGREDKPQPPPEGRLPDATKG | ||||||
Compositional bias | 121-137 | Basic and acidic residues | ||||
Sequence: DKPQPPPEGRLPDATKG |
Sequence similarities
Belongs to the peroxidase family. Ascorbate peroxidase subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length250
- Mass (Da)27,217
- Last updated2009-09-01 v1
- Checksum0C6676CD995F761C
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 121-137 | Basic and acidic residues | ||||
Sequence: DKPQPPPEGRLPDATKG |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CM000760 EMBL· GenBank· DDBJ | EER95051.1 EMBL· GenBank· DDBJ | Genomic DNA |