A2Q4C1 · A2Q4C1_MEDTR

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
Site58Transition state stabilizer
Active site62Proton acceptor
Binding site63Ca2+ 1 (UniProtKB | ChEBI)
Binding site66Ca2+ 1 (UniProtKB | ChEBI)
Binding site68Ca2+ 1 (UniProtKB | ChEBI)
Binding site70Ca2+ 1 (UniProtKB | ChEBI)
Binding site72Ca2+ 1 (UniProtKB | ChEBI)
Binding site84Ca2+ 1 (UniProtKB | ChEBI)
Binding site156substrate
Binding site186Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site187Ca2+ 2 (UniProtKB | ChEBI)
Binding site231Ca2+ 2 (UniProtKB | ChEBI)
Binding site234Ca2+ 2 (UniProtKB | ChEBI)
Binding site239Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentextracellular region
Cellular Componentplant-type cell wall
Molecular Functionheme binding
Molecular Functionlactoperoxidase activity
Molecular Functionmetal ion binding
Molecular Functionperoxidase activity
Biological Processhydrogen peroxide catabolic process
Biological Processresponse to oxidative stress
Biological Processresponse to stress

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Peroxidase
  • EC number

Gene names

    • Name
      11430155
    • ORF names
      MtrDRAFT_AC157472g8v2
      , MtrunA17_Chr7g0254231
    • Ordered locus names
      MTR_7g086870

Organism names

  • Taxonomic identifier
  • Strains
    • A17
    • cv. Jemalong A17
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > NPAAA clade > Hologalegina > IRL clade > Trifolieae > Medicago

Accessions

  • Primary accession
    A2Q4C1

Proteomes

Genome annotation databases

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-20
ChainPRO_501448530721-312Peroxidase
Disulfide bond31↔110
Disulfide bond64↔69
Disulfide bond116↔307
Disulfide bond193↔219

Keywords

Proteomic databases

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain21-311Plant heme peroxidase family profile

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    312
  • Mass (Da)
    34,418
  • Last updated
    2007-03-06 v1
  • Checksum
    74FA951860EAE198
MKPTILLIFLMFLLFPFAFGDLKVGFYSSSCPRAELIVRQVVERSFNQDRSMTAALLRMHFHDCFVRGCDASILIDSKKGNESEKAARANLTVRGYNLIDEIKRILENACPSTVSCADIISLATRDSVVLAGGPSYNVPTGRRDGLVSTVNDVHLPGPESSISQTLQAFKSKGMTLEEMVTLLGAHTVGFAHCSFIGKRLGSNDSSMDPNLRKRLVQWCGVEGKDPLVFLDQNTSFVFDHQFYNQILLGRGVLTIDQNLALDSISKGVVTGFARNGENFRERFVDAVVKLGNVDVLVGNQGEIRKNCRVFNS

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC157472
EMBL· GenBank· DDBJ
ABN08471.1
EMBL· GenBank· DDBJ
Genomic DNA
CM001223
EMBL· GenBank· DDBJ
AES80952.1
EMBL· GenBank· DDBJ
Genomic DNA
PSQE01000007
EMBL· GenBank· DDBJ
RHN47554.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp