B9RVF8 · B9RVF8_RICCO

Function

function

Removal of H2O2, oxidation of toxic reductants, biosynthesis and degradation of lignin, suberization, auxin catabolism, response to environmental stresses such as wounding, pathogen attack and oxidative stress. These functions might be dependent on each isozyme/isoform in each plant tissue.

Catalytic activity

Cofactor

Protein has several cofactor binding sites:
Ca2+ (UniProtKB | Rhea| CHEBI:29108 )

Note: Binds 2 calcium ions per subunit.
heme b (UniProtKB | Rhea| CHEBI:60344 )

Note: Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.

Features

Showing features for site, active site, binding site.

TypeIDPosition(s)Description
Site7Transition state stabilizer
Active site11Proton acceptor
Binding site12Ca2+ 1 (UniProtKB | ChEBI)
Binding site15Ca2+ 1 (UniProtKB | ChEBI)
Binding site17Ca2+ 1 (UniProtKB | ChEBI)
Binding site19Ca2+ 1 (UniProtKB | ChEBI)
Binding site21Ca2+ 1 (UniProtKB | ChEBI)
Binding site34Ca2+ 1 (UniProtKB | ChEBI)
Binding site109substrate
Binding site139Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site140Ca2+ 2 (UniProtKB | ChEBI)
Binding site184Ca2+ 2 (UniProtKB | ChEBI)
Binding site192Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Functionheme binding
Molecular Functionlactoperoxidase activity
Molecular Functionmetal ion binding
Biological Processhydrogen peroxide catabolic process
Biological Processresponse to oxidative stress

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    peroxidase
  • EC number

Gene names

    • ORF names
      RCOM_1135510

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Hale
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Malpighiales > Euphorbiaceae > Acalyphoideae > Acalypheae > Ricinus

Accessions

  • Primary accession
    B9RVF8

Proteomes

PTM/Processing

Features

Showing features for disulfide bond.

TypeIDPosition(s)Description
Disulfide bond13↔18
Disulfide bond67↔260
Disulfide bond146↔171

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-264Plant heme peroxidase family profile

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    264
  • Mass (Da)
    28,158
  • Last updated
    2009-03-24 v1
  • Checksum
    69514F899DBA44FD
MGASLLRMHFHDCFVNGCDASVLLDDISPSFTGEKTAGPNANSLRGFDVIDTIKSQVESICPGVVSCADILAVAARDSVVALGGPSWQVELGRRDSTTASYDAANTDLPSPLMDLSDLISALSRKGFTAKEMVALAGSHTIGQARCLMFRGRLYNETNIDSALATSLKSDCPTTGSDDNLSPLDATSPVIFDNSYFKNLVNNKGLLHSDQQLFSGGSTNSQVKTYSTDPFTFYADFANAMIKMGKLSPLTGTDGQIRTDCRKVN

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
EQ973820
EMBL· GenBank· DDBJ
EEF44659.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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