A0A6P4BPG7 · A0A6P4BPG7_ARADU

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.

TypeIDPosition(s)Description
Site68Transition state stabilizer
Active site72Proton acceptor
Binding site73Ca2+ 1 (UniProtKB | ChEBI)
Binding site76Ca2+ 1 (UniProtKB | ChEBI)
Binding site78Ca2+ 1 (UniProtKB | ChEBI)
Binding site80Ca2+ 1 (UniProtKB | ChEBI)
Binding site82Ca2+ 1 (UniProtKB | ChEBI)
Binding site91Ca2+ 1 (UniProtKB | ChEBI)
Binding site164substrate
Binding site194Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site195Ca2+ 2 (UniProtKB | ChEBI)
Binding site246Ca2+ 2 (UniProtKB | ChEBI)
Binding site254Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentextracellular region
Cellular Componentplant-type cell wall
Cellular Componentplasmodesma
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

    • Name
      LOC107468737

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > dalbergioids sensu lato > Dalbergieae > Pterocarpus clade > Arachis

Accessions

  • Primary accession
    A0A6P4BPG7

Proteomes

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

TypeIDPosition(s)Description
Signal1-29
ChainPRO_502852255830-330Peroxidase
Disulfide bond41↔117
Disulfide bond74↔79
Disulfide bond123↔326
Disulfide bond201↔233

Keywords

Family & Domains

Features

Showing features for domain, region.

TypeIDPosition(s)Description
Domain31-330Plant heme peroxidase family profile
Region149-168Disordered

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    330
  • Mass (Da)
    35,555
  • Last updated
    2020-12-02 v1
  • Checksum
    B6159B0BC05B63D2
MEGVFNNKKFILVFVFMLGLCIGITTVHGQGTRVGFYSRTCPRAESIVRSTVRSHVNSDPTLAAKILRMHFHDCFVQGCDGSILISGPATEKTAFANLGLRGYEIIDDAKTQLEAACPGVVSCADILALAARDSVVLSGGLSWQVPTGRRDGRVSQASDVSNLPAPSDSVDVQKQKFAAKGLNTQDLVTLVGGHTIGTSQCQFFSNRLFNFNGTAAADPAIDPSFVSNLQALCPQNTGAANRVALDTGSQFKFDTSYFSNLRNRRGVLQSDQALWNDPSTKSFVQRYLGLRGFLGLTFNVEFGKSMVKMSNIGVKTGTDGEIRKICSAFN

Keywords

Sequence databases

Genome annotation databases

Similar Proteins

Disclaimer

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