B4FG25 · B4FG25_MAIZE

  • Protein
    Peroxidase
  • Gene
    100193723
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at protein level
  • Annotation score
    4/5

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
Site94Transition state stabilizer
Active site98Proton acceptor
Binding site99Ca2+ 1 (UniProtKB | ChEBI)
Binding site104Ca2+ 1 (UniProtKB | ChEBI)
Binding site106Ca2+ 1 (UniProtKB | ChEBI)
Binding site108Ca2+ 1 (UniProtKB | ChEBI)
Binding site119Ca2+ 1 (UniProtKB | ChEBI)
Binding site195substrate
Binding site225Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); axial binding residue
Binding site226Ca2+ 2 (UniProtKB | ChEBI)
Binding site267Ca2+ 2 (UniProtKB | ChEBI)
Binding site269Ca2+ 2 (UniProtKB | ChEBI)
Binding site274Ca2+ 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

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Peroxidase
  • EC number

Gene names

    • Name
      100193723
    • ORF names
      ZEAMMB73_Zm00001d026683

Organism names

  • Taxonomic identifier
  • Organism
  • Strains
    • B73
    • cv. B73
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > PACMAD clade > Panicoideae > Andropogonodae > Andropogoneae > Tripsacinae > Zea

Accessions

  • Primary accession
    B4FG25

Proteomes

Genome annotation databases

Subcellular Location

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

Type
IDPosition(s)Description
Signal1-32
ChainPRO_501112643133-377Peroxidase
Disulfide bond67↔147
Disulfide bond100↔105
Disulfide bond153↔340
Disulfide bond232↔256

Keywords

Proteomic databases

Interaction

Protein-protein interaction databases

Structure

3D structure databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain57-344Plant 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
    377
  • Mass (Da)
    39,864
  • Last updated
    2008-09-23 v1
  • MD5 Checksum
    D30BEC72E52B64560C1407838F5740BA
MGMAATRRTRASSGNNVLLLLAIGLVFSAASTTTPAVAAAALNGSDDDIGAAARAAGLSVDFHAASCPDLDGIVRSAVEEARRWDAQVTAGLLRIFFHDCFPQGCDASILLGRNQGGSEQDAPQNTGLQQAALDLVERIRGRVHSRCGASVSCADILALATSHAVNQAGGPFIPMELGRSDSRGPAPGWAVNRLPPPTDGVSELLGNFGNRGLDGSDVVVLSGAHTVGVARCSSFQDRIDKKTGKDNFEWGLTGYCNGDKEKKHALDRTPFNFDNSYFVELQNGRGVLTSDQALYRDGRTRWLVDRCASSQDEFFKRFVESMLKLSRLRGADPGPVRNNCFVRASFGASSATKDDLVIDTTAGDGDGDEDLILAAAA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BT036063
EMBL· GenBank· DDBJ
ACF81068.1
EMBL· GenBank· DDBJ
mRNA
EU962566
EMBL· GenBank· DDBJ
ACG34684.1
EMBL· GenBank· DDBJ
mRNA
CM000786
EMBL· GenBank· DDBJ
AQK47448.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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