A0A6A6MIZ5 · A0A6A6MIZ5_HEVBR

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.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

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.

Type
IDPosition(s)Description
Site346Transition state stabilizer
Active site350Proton acceptor
Binding site351Ca2+ 1 (UniProtKB | ChEBI)
Binding site354Ca2+ 1 (UniProtKB | ChEBI)
Binding site356Ca2+ 1 (UniProtKB | ChEBI)
Binding site358Ca2+ 1 (UniProtKB | ChEBI)
Binding site360Ca2+ 1 (UniProtKB | ChEBI)
Binding site372Ca2+ 1 (UniProtKB | ChEBI)
Binding site447substrate
Binding site477Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site478Ca2+ 2 (UniProtKB | ChEBI)
Binding site524Ca2+ 2 (UniProtKB | ChEBI)
Binding site527Ca2+ 2 (UniProtKB | ChEBI)
Binding site532Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
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
      GH714_009957

Organism names

  • Taxonomic identifier
  • Strain
    • cv. GT1
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Malpighiales > Euphorbiaceae > Crotonoideae > Micrandreae > Hevea

Accessions

  • Primary accession
    A0A6A6MIZ5

Proteomes

Subcellular Location

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane613-632Helical

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-29
ChainPRO_502565320830-635peroxidase
Disulfide bond319↔399
Disulfide bond352↔357
Disulfide bond484↔510

Keywords

Family & Domains

Features

Showing features for domain, region.

Type
IDPosition(s)Description
Domain30-308Plant heme peroxidase family profile
Domain309-598Plant heme peroxidase family profile
Region502-521Disordered

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    635
  • Mass (Da)
    68,237
  • Last updated
    2020-06-17 v1
  • Checksum
    98B30A35486D2D51
MACHLSSTCLVFSILLLLLLSFSSLPCQAQLSSNFYDDTCPNALSTIRSAIRKAVSRERRMAASLIRLHFHDCFVQGCDGSILLDDTPSMTGEKFARNNNQSVRGFQVIDDAKAQVESICPGIVSCADIVAVAARDASVAVGGPTWTVNLGRRDSLTASKTLADSNLPRFTDSLQQLTDSFASKGLTQRDMVALSGSHTVGQAHCATFRDRINSNTSDIDPTFASNLRVGLPCPADGSGDTNLAPLDLVTPNTFDNSFFRNLRDRKGLLQSDQILFSGGATDSIVNEYVNNALTFSSDFAAAMLAMSSTTFFHFYDNTCPNALSTIKSAIDAAVSSEQRMAASLIRLHFHDCFVQGCDGSILLEDTASFTGERTARNNDQSVRGFEVIDDAKAQVESICPGIVSCADILAVAARDASVAVGGPSWTVNLGRRDSTTASRSLADSDLPAFSDSLDRLISLFGNKGLNERDMVALSGAHTIGQARCLTFRGRIYNNASDIDPDFASTRQSQCPTDESGDGNLAPLDLVTPNTFDNNYYSNLIARRGLLQSDQVLFSGGSTDSIVNEYSTDSSSFNSDFASAMVKMGNIDPSPVLKERFAGFALLSTNFSTNHSNSVVGVFFIYVFTIHSAIIVAQNY

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JAAGAX010000005
EMBL· GenBank· DDBJ
KAF2313244.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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