A0A2I4DDH6 · A0A2I4DDH6_JUGRE

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
Site74Transition state stabilizer
Active site78Proton acceptor
Binding site79Ca2+ 1 (UniProtKB | ChEBI)
Binding site82Ca2+ 1 (UniProtKB | ChEBI)
Binding site84Ca2+ 1 (UniProtKB | ChEBI)
Binding site86Ca2+ 1 (UniProtKB | ChEBI)
Binding site88Ca2+ 1 (UniProtKB | ChEBI)
Binding site101Ca2+ 1 (UniProtKB | ChEBI)
Binding site176substrate
Binding site206Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site264Ca2+ 2 (UniProtKB | ChEBI)
Binding site272Ca2+ 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
      LOC108979079

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fagales > Juglandaceae > Juglans

Accessions

  • Primary accession
    A0A2I4DDH6

Proteomes

Genome annotation databases

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-29
ChainPRO_504305673030-344Peroxidase
Disulfide bond47↔128
Disulfide bond80↔85
Disulfide bond134↔340
Disulfide bond213↔245

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    344
  • Mass (Da)
    37,060
  • Last updated
    2018-02-28 v1
  • Checksum
    624648EE0DC3B119
MKMGVGGHVSISTIFVFVFFSILLSSTQAAIKPDGNDFHVGFYRKTCPRAEEIVADVVLRAMSRDPGIAAGLIRLLFHDCFVNGCDASILLDSTPSGAPVEKESPANGGTLRGLEVIDEIKAQVEQECPGVVSCADILAFASRDAALLSGLSNHRVPAGRRDGLSSRAADTLGNLPSPSSYINDIAGVFATKGLSLEEMVILTGAHSIGVSHCSSFDYRLYNFSSTQRTDPDLDMLHASYLSAKCPRPESLLGKVKGDGAVNFDHLSPHRLDNAFYVHLLQGKALLQSDQAMANDPKTSRIVHRMAFHPISWSRLFAKAMIRLGSVDVLTGTEGEIRKNCRSVN

Keywords

Sequence databases

Genome annotation databases

Similar Proteins

Disclaimer

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