A0A8I6WAX8 · A0A8I6WAX8_HORVV

Function

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.

143750100150200250300350400
Type
IDPosition(s)Description
Site172Transition state stabilizer
Active site176Proton acceptor
Binding site177Ca2+ 1 (UniProtKB | ChEBI)
Binding site182Ca2+ 1 (UniProtKB | ChEBI)
Binding site184Ca2+ 1 (UniProtKB | ChEBI)
Binding site186Ca2+ 1 (UniProtKB | ChEBI)
Binding site199Ca2+ 1 (UniProtKB | ChEBI)
Binding site275substrate
Binding site305Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site306Ca2+ 2 (UniProtKB | ChEBI)
Binding site355Ca2+ 2 (UniProtKB | ChEBI)
Binding site358Ca2+ 2 (UniProtKB | ChEBI)
Binding site363Ca2+ 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Functionheme binding
Molecular Functionmetal ion binding
Molecular Functionperoxidase activity
Biological Processhydrogen peroxide catabolic process
Biological Processresponse to oxidative stress

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Plant heme peroxidase family profile domain-containing protein

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Morex
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Pooideae > Triticodae > Triticeae > Hordeinae > Hordeum

Accessions

  • Primary accession
    A0A8I6WAX8

Proteomes

Genome annotation databases

PTM/Processing

Features

Showing features for disulfide bond.

TypeIDPosition(s)Description
Disulfide bond148↔225
Disulfide bond178↔183
Disulfide bond231↔431
Disulfide bond312↔342

Keywords

Family & Domains

Features

Showing features for region, compositional bias, domain.

Type
IDPosition(s)Description
Region103-135Disordered
Compositional bias105-133Pro residues
Domain138-435Plant heme peroxidase family profile

Sequence similarities

Belongs to the peroxidase family. Ascorbate peroxidase subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    437
  • Mass (Da)
    46,985
  • Last updated
    2022-05-25 v1
  • Checksum
    95C2068B5E63707C
MVALPGPQAIVLAMFSSAEKNNFPGNDIPCTIAPLDQLRLVSEVAINRHAEAASSHHHPSSRDTPIKQPERAKFATMAKLAAALTVLALLGCMARECQAGYASPPPHTPCSPGHPSTPPSTATTPPPATTPSPPASAELVVGYYQKTCHRAEDIVREAVRNANAGIMAGLVRLFFHDCFIRGCDASVLLDQADPSSATEKFGLPNLSLRGFEVIDAAKARIEKECGNVVSCADVLAFAGRDATYFLSNKKVYFDMPAGRFDGRVSLINETLIHLPPPFATVEQLKAGFAAKGLSADEMVTLSGAHTIGVSHCSSFDDDFSDRLNASTSDMDPKLMRSLEKQCRSDTGSDNTVVQDIKTPNKLDNKYYKNVLSHEVLFASDAALLMADDTSAAVRANADDNNVWEEKFKAAMVRMGAIEVKTSADGEIRRSCRVLNTY

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias105-133Pro residues

Keywords

Genome annotation databases

Similar Proteins

Disclaimer

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