V4M3B0 · V4M3B0_EUTSA

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.

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
Site59Transition state stabilizer
Active site63Proton acceptor
Binding site64Ca2+ 1 (UniProtKB | ChEBI)
Binding site67Ca2+ 1 (UniProtKB | ChEBI)
Binding site69Ca2+ 1 (UniProtKB | ChEBI)
Binding site71Ca2+ 1 (UniProtKB | ChEBI)
Binding site73Ca2+ 1 (UniProtKB | ChEBI)
Binding site85Ca2+ 1 (UniProtKB | ChEBI)
Binding site158substrate
Binding site188Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site189Ca2+ 2 (UniProtKB | ChEBI)
Binding site241Ca2+ 2 (UniProtKB | ChEBI)
Binding site244Ca2+ 2 (UniProtKB | ChEBI)
Binding site248Ca2+ 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

    • ORF names
      EUTSA_v10027848mg

Organism names

Accessions

  • Primary accession
    V4M3B0

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_500514850823-317Peroxidase
Disulfide bond32↔111
Disulfide bond65↔70
Disulfide bond117↔313
Disulfide bond195↔227

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain22-317Plant 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
    317
  • Mass (Da)
    34,809
  • Last updated
    2014-01-22 v1
  • Checksum
    553278369188EE02
MNAHFPYLLLTVILSVSFNVEALSPHYYDQSCPQADHIVTNAVKKAMSNDKTVPAALLRMHFHDCFVRGCDASVLLDSKGKNKAEKDGPPNISLHAFYVIDNAKKALEEQCPGVVSCADILSLAARDAVALSGGPTWEVPKGRKDGRISKAIETRQLPAPTFNISQLQQSFGQRGLSMHDLVVLSGGHTLGFAHCSSFQNRIHNFNLQKQVDPTLNPSFAASLNVICPAHNKVKNAGATMDATTTYFDNVYYKMLMQGQSLFSSDQALLTTPSSKKLVAKYASSMEEYERAFVKSIIKMSSISGNGKEVRHNCRRVR

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KI517416
EMBL· GenBank· DDBJ
ESQ46723.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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