A0A1P8B7K6 · A0A1P8B7K6_ARATH

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
Site107Transition state stabilizer
Active site111Proton acceptor
Binding site112Ca2+ 1 (UniProtKB | ChEBI)
Binding site115Ca2+ 1 (UniProtKB | ChEBI)
Binding site117Ca2+ 1 (UniProtKB | ChEBI)
Binding site119Ca2+ 1 (UniProtKB | ChEBI)
Binding site121Ca2+ 1 (UniProtKB | ChEBI)
Binding site131Ca2+ 1 (UniProtKB | ChEBI)
Binding site204substrate

GO annotations

AspectTerm
Cellular Componentextracellular region
Cellular Componentmembrane
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
      F20B18.90
      , F20B18_90
    • Ordered locus names
      At4g25980

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    A0A1P8B7K6

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane56-76Helical
Transmembrane227-251Helical

Keywords

PTM/Processing

Features

Showing features for disulfide bond.

TypeIDPosition(s)Description
Disulfide bond80↔157
Disulfide bond113↔118

Keywords

Expression

Gene expression databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain70-234Plant heme peroxidase family profile

Sequence similarities

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    286
  • Mass (Da)
    31,454
  • Last updated
    2017-04-12 v1
  • Checksum
    48823F20903F23E9
MSVSIPVLMKRLCLYNSLSLFLFHLFPSPSLALSFSVELNLLKAQMVWANAKMRLALSLVTVFFGISLANLEVGFYSNTCPQAESIVKRVVSGAALSDPNLPAILLRLHFHDCFVEGCDGSILVNNGAISEKNAFGHEGVRGFEIVEAVKAELEAACPGVVSCSDIVALAARDAISLANGPAYEVPTGRRDGRVSNMSLAKDMPEVSDSIEILKAKFMQKGLNAKDLVLLSGMYLFFFFVFSLIHVCLVVSNLSKFLVRSSSYMIFNSRIHDTFRMFRPFPLFFVC

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
Q9SZH2PER43_ARATHPER43326

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP002687
EMBL· GenBank· DDBJ
ANM67578.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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