F2DTV9 · F2DTV9_HORVV

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.

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
Site55Transition state stabilizer
Active site59Proton acceptor
Binding site60Ca2+ 1 (UniProtKB | ChEBI)
Binding site63Ca2+ 1 (UniProtKB | ChEBI)
Binding site65Ca2+ 1 (UniProtKB | ChEBI)
Binding site67Ca2+ 1 (UniProtKB | ChEBI)
Binding site69Ca2+ 1 (UniProtKB | ChEBI)
Binding site82Ca2+ 1 (UniProtKB | ChEBI)
Binding site154substrate
Binding site184Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site250Ca2+ 2 (UniProtKB | ChEBI)
Binding site263Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentextracellular region
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

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Pooideae > Triticodae > Triticeae > Hordeinae > Hordeum

Accessions

  • Primary accession
    F2DTV9

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

TypeIDPosition(s)Description
Signal1-26
ChainPRO_500512912627-339Peroxidase
Disulfide bond61↔66
Disulfide bond110↔331

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain30-335Plant heme peroxidase family profile

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    339
  • Mass (Da)
    36,681
  • Last updated
    2011-05-31 v1
  • Checksum
    E85AA852F55F1762
MAKVDAGAALLCLCLLLACSAGATRAAYVDVEGTVRTEVEKAIKSNPGIGAALVRLVFHDCWVNGCDGSVLLDKTPSGTNTEKKAINNIGLDGFSLIDTIKYKLGDSVSCADIVVFAARDAARYLSGGKIAYSVPSGRKDGIVSSAVAADAILPQSTFEFQQLKDNFANKGFTQEELVILSGAHSIGVSHLSSFQDRLNDTTATPIDDNYKQALIHDVEALKKSQNTSDPIEKNNIRDMSSSFQTTAGYDPTGVNTAAKGALDNSYYHANLQNRVLFKSDWVMRTDSDAADDLTKYMDNATKWNNDFAAAMIKLSKLPAEGSTRYEIRKNCRVINNKYY

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AK367327
EMBL· GenBank· DDBJ
BAJ98530.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

Disclaimer

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