Q6ER49 · Q6ER49_ORYSJ

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.

TypeIDPosition(s)Description
Site61Transition state stabilizer
Active site65Proton acceptor
Binding site66Ca2+ 1 (UniProtKB | ChEBI)
Binding site69Ca2+ 1 (UniProtKB | ChEBI)
Binding site71Ca2+ 1 (UniProtKB | ChEBI)
Binding site73Ca2+ 1 (UniProtKB | ChEBI)
Binding site75Ca2+ 1 (UniProtKB | ChEBI)
Binding site89Ca2+ 1 (UniProtKB | ChEBI)
Binding site164substrate
Binding site194Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site195Ca2+ 2 (UniProtKB | ChEBI)
Binding site241Ca2+ 2 (UniProtKB | ChEBI)
Binding site244Ca2+ 2 (UniProtKB | ChEBI)
Binding site249Ca2+ 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

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Peroxidase
  • EC number

Gene names

    • Name
      prx29
    • ORF names
      OSNPB_020240300
    • Ordered locus names
      Os02g0240300

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Nipponbare
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    Q6ER49

Proteomes

Genome annotation databases

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

TypeIDPosition(s)Description
Signal1-23
ChainPRO_501342097424-321Peroxidase
Disulfide bond34↔116
Disulfide bond67↔72
Disulfide bond122↔315
Disulfide bond201↔226

Keywords

Proteomic databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain24-319Plant 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
    321
  • Mass (Da)
    34,175
  • Last updated
    2004-08-16 v1
  • Checksum
    CB0FEB30B5C8AEF7
MASRTWHCWLLLVFFLLSDDASGQLSTSYYADSCPSVEKVVHATVASAIQAERRMGASLIRLFFHDCFVQGCDASILLDDVPATGFVGEKTAAPNNNSVRGYEVIDQIKANVEDVCPGVVSCADIVALAARDSTALLGGPSWAVPLGRCDSTTASRSEANSDLPGPGSNLTMLIARFGNKGLSPRDMTALSGSHTVGFSQCTNFRAHIYNDANIDPSFAALRRRACPAAAPNGDTNLAPLDVQTQNAFDNAYYGNLLVRRGLLHSDQVLFNGGSQDALVRQYAANPALFAADFAKAMVKMGNIGQPSDGEVRCDCRVVNDS

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AK067000
EMBL· GenBank· DDBJ
BAG90221.1
EMBL· GenBank· DDBJ
mRNA
AK104645
EMBL· GenBank· DDBJ
BAG96858.1
EMBL· GenBank· DDBJ
mRNA
AP014958
EMBL· GenBank· DDBJ
BAS77833.1
EMBL· GenBank· DDBJ
Genomic DNA
BN000558
EMBL· GenBank· DDBJ
CAH69271.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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