A0A8T9EH72 · A0A8T9EH72_9ROSI

  • Protein
    Peroxidase
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at transcript level
  • Annotation score
    3/5

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
Site43Transition state stabilizer
Active site47Proton acceptor
Binding site48Ca2+ 1 (UniProtKB | ChEBI)
Binding site51Ca2+ 1 (UniProtKB | ChEBI)
Binding site53Ca2+ 1 (UniProtKB | ChEBI)
Binding site55Ca2+ 1 (UniProtKB | ChEBI)
Binding site57Ca2+ 1 (UniProtKB | ChEBI)
Binding site66Ca2+ 1 (UniProtKB | ChEBI)
Binding site139substrate
Binding site169Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site170Ca2+ 2 (UniProtKB | ChEBI)
Binding site222Ca2+ 2 (UniProtKB | ChEBI)
Binding site230Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentextracellular region
Cellular Componentplant-type cell wall
Cellular Componentplasmodesma
Molecular Functionheme binding
Molecular Functionmetal ion binding
Molecular Functionperoxidase activity
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
  • Organism
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Malpighiales > Euphorbiaceae > Crotonoideae > Aleuritideae > Vernicia

Accessions

  • Primary accession
    A0A8T9EH72

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for disulfide bond.

TypeIDPosition(s)Description
Disulfide bond16↔92
Disulfide bond49↔54
Disulfide bond98↔302
Disulfide bond176↔209

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain6-306Plant heme peroxidase family profile

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    306
  • Mass (Da)
    32,909
  • Last updated
    2022-10-12 v1
  • MD5 Checksum
    E05A7F5BE0CDB1460D7C647F1E01A98B
MVQGQGTRVGFYSTTCPRTESIVRSTVQTHFNSNPTIAPGLLRMHFHDCFVQGCDGSILIDGTNTEKTAPPNLLLRGYEVIDDAKTQLEAACPGLVSCADILALAARDSVVLTNGPSWAVPTGRRDGRVSLASDAANLPGFTDSIDVQKQKFAALGLNDQDLVALVGGHTIGTTACQFFSYRLYNFTTTGNGADPSIDPAFLPQLQTLCPQNGDASRRIALDTGSSNRFDGSFFANLRSGRGILESDQKLWTDTTTRTFVQRFLGIRGLAGLTFNLEFGRSMIKMSNIGVKTGTNGEIRRVCSAIN

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MW051683
EMBL· GenBank· DDBJ
UNA06901.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

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