J3KZD2 · J3KZD2_ORYBR

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
Site65Transition state stabilizer
Active site69Proton acceptor
Binding site70Ca2+ 1 (UniProtKB | ChEBI)
Binding site73Ca2+ 1 (UniProtKB | ChEBI)
Binding site75Ca2+ 1 (UniProtKB | ChEBI)
Binding site77Ca2+ 1 (UniProtKB | ChEBI)
Binding site79Ca2+ 1 (UniProtKB | ChEBI)
Binding site92Ca2+ 1 (UniProtKB | ChEBI)
Binding site167substrate
Binding site197Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue

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

Organism names

  • Taxonomic identifier
  • Strain
    • IRGC 101232
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza

Accessions

  • Primary accession
    J3KZD2

Proteomes

Genome annotation databases

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-27
ChainPRO_500513657728-365Peroxidase
Disulfide bond38↔119
Disulfide bond71↔76

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain, region, compositional bias.

Type
IDPosition(s)Description
Domain28-330Plant heme peroxidase family profile
Region278-365Disordered
Compositional bias280-331Basic and acidic residues

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    365
  • Mass (Da)
    38,029
  • Last updated
    2012-10-03 v1
  • Checksum
    8485555FDBEA8BA8
MAPRGSVGVALAVAACALWLLPATASGALRVGFYQNSCPNAEALVRQAVAAAFAKDAGVAAGLIRLHFHDCFVRGCDASVLLTKNPGGGQTEREVGPNNPSLRGFDVIDAAKAAVERSCPRTVSCADIIAFAARDSVKLTGNVDYQVPAGRRDGRVSNGTEALDNLPPPTATAATLADMFANKFLTLDEMVVLSGAHSVGRSFCASFFNRVWTNNGTTPFVCRRRGRRSGSGVRGAAACAVPEGRHAGDDANGPGHAGDAGQQLLQAAAAEQGALLLRQPAARERDDERAGDPVRGERGRVEAAVRGRHGEDGPHRGADREVRRDPRRLQRRQPVVVVLVAGGGRAAAGRGGGGGGRGRRRRGEL

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias280-331Basic and acidic residues

Keywords

Genome annotation databases

Similar Proteins

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