A0A5E4G026 · A0A5E4G026_PRUDU

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.

Type
IDPosition(s)Description
Site67Transition state stabilizer
Active site71Proton acceptor
Binding site72Ca2+ 1 (UniProtKB | ChEBI)
Binding site75Ca2+ 1 (UniProtKB | ChEBI)
Binding site77Ca2+ 1 (UniProtKB | ChEBI)
Binding site79Ca2+ 1 (UniProtKB | ChEBI)
Binding site81Ca2+ 1 (UniProtKB | ChEBI)
Binding site93Ca2+ 1 (UniProtKB | ChEBI)
Binding site168substrate
Binding site206Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site207Ca2+ 2 (UniProtKB | ChEBI)
Binding site262Ca2+ 2 (UniProtKB | ChEBI)
Binding site265Ca2+ 2 (UniProtKB | ChEBI)
Binding site270Ca2+ 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

Gene names

    • ORF names
      ALMOND_2B032025

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Texas
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Rosales > Rosaceae > Amygdaloideae > Amygdaleae > Prunus

Accessions

  • Primary accession
    A0A5E4G026

Proteomes

Genome annotation databases

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-22
ChainPRO_502315540323-346Peroxidase
Disulfide bond40↔120
Disulfide bond73↔78
Disulfide bond126↔341
Disulfide bond213↔249

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain30-345Plant heme peroxidase family profile

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    346
  • Mass (Da)
    38,681
  • Last updated
    2019-11-13 v1
  • Checksum
    AC1AE50645B230EA
MENTRRRIFLIVLLTMVFHGTGTSVEDDGPLFLDYYKEKCPLAEEIVRRSVAIAVAKDPRMAASLLRLHFHDCFVMGCDASVLLDSYGGIVSEKQAGPNLDSLRGFEVVDEIKYHLEEACPTTVSCADILALAARDAVALRGGPSWNVWLGRRDSLEASFSGANQFIPAPNSSLETLIANFKQQGLDVGDLVALSGLTKGRSAGSHTMGRARCLSFRQRVYDVNFRGKYELYDKYKRYTTFRRMLRSICPKSGRDDELAPLDFQTPARFDNHYYLNILQGKGLLGSDNVLVTQDHDGEILKQVWAYASDQKLFFASFVKSVIKMGNINTLTGNQGEIRKHCRFVNA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CABIKO010000276
EMBL· GenBank· DDBJ
VVA33165.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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