A0A803L3A1 · A0A803L3A1_CHEQI

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.

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Type
IDPosition(s)Description
Site360Transition state stabilizer
Active site364Proton acceptor
Binding site365Ca2+ 1 (UniProtKB | ChEBI)
Binding site368Ca2+ 1 (UniProtKB | ChEBI)
Binding site370Ca2+ 1 (UniProtKB | ChEBI)
Binding site372Ca2+ 1 (UniProtKB | ChEBI)
Binding site374Ca2+ 1 (UniProtKB | ChEBI)
Binding site386Ca2+ 1 (UniProtKB | ChEBI)
Binding site461substrate
Binding site491Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site492Ca2+ 2 (UniProtKB | ChEBI)
Binding site537Ca2+ 2 (UniProtKB | ChEBI)
Binding site539Ca2+ 2 (UniProtKB | ChEBI)
Binding site544Ca2+ 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

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    peroxidase
  • EC number

Organism names

  • Taxonomic identifier
  • Strain
    • cv. PI 614886
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > Caryophyllales > Chenopodiaceae > Chenopodioideae > Atripliceae > Chenopodium

Accessions

  • Primary accession
    A0A803L3A1

Proteomes

Genome annotation databases

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-31
ChainPRO_503123667332-638peroxidase
Disulfide bond333↔413
Disulfide bond366↔371
Disulfide bond419↔613
Disulfide bond498↔523

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain32-324Plant heme peroxidase family profile
Domain323-617Plant 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
    638
  • Mass (Da)
    68,007
  • Last updated
    2021-06-02 v1
  • Checksum
    80EB79CB472DCEB2
MTSFLSKSSSKLFNSKLQYCLFWLLIGVASAQLSPNFYSSSCPNALSTIQSAVQSAINNETRMGASLLRLHFHDCFVNGCDGSILLDDTANFTGEKTAIPNQSSVRGFEVIDTIKSQVENVCAGVVSCADILAVAARDSVVALGGQNYTVLLGRRDSTTANASAANSNLPAPSMNLNQLITLFSNHGFNPQELVALSGAHTIGQARCTTFRSHIYNETNINSTFASSLQSNCPRTGGDNTTSPLDTTTPNTFDNAYFTNLLSLKGLLHSDQELWSGNTTGTTDNQVSAYSSNSTAFFTDFSNAMIKMGNMSVLTVLIGGVSAQLTPNFYSNSCPNLLSTIQSVVQSAVRNEARMGASLLRLHFHDCFVNGCDGSILLNDTANFTGEKTAAPNINSVRGFEVIDAIKARVESICAGVVSCADILAVAARDSVVELGGPSWTVLLGRRDSTTANLTAANVNLPAPTMNISQLTKMFSDHGLNPQDLVALSGAHTIGVAKCSNFQNRLSQDSNINPTFASSLQGTCPSDGSGANNTVPLDKTPTTFDNVYFNNLLSSQDLLHSDQELFNGTGSTDSIVSSYSSNSSTFFRDFANAMIKMGNIDVLTGTNGEIRTSCWKTNTDASTLIEEKIFDIITTLFDV

Keywords

Genome annotation databases

Similar Proteins

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