Detail Information for IndEnz0018000822
IED ID IndEnz0018000822
Enzyme Type ID peroxidase000822
Protein Name Peroxiredoxin-2F, mitochondrial
EC 1.11.1.25
Glutaredoxin-dependent peroxiredoxin
Peroxiredoxin IIF
Thioredoxin peroxidase 2F
Gene Name PRXIIF Os01g0266600 LOC_Os01g16152 P0011D01.6 P0499C11.34
Organism Oryza sativa subsp. japonica (Rice)
Taxonomic Lineage cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae Liliopsida Petrosaviidae commelinids Poales Poaceae BOP clade Oryzoideae Oryzeae Oryzinae Oryza Oryza sativa (Rice) Oryza sativa subsp. japonica (Rice)
Enzyme Sequence MASALLRKATVGGSAAAAAARWASRGLASVGSGSDIVSAAPGVSLQKARSWDEGVATNFSTTPLKDIFHGKKVVIFGLPGAYTGVCSQAHVPSYKNNIDKLKAKGVDSVICVSVNDPYALNGWAEKLQAKDAIEFYGDFDGSFHKSLDLEVDLSAALLGRRSHRWSAFVDDGKIKAFNVEVAPSDFKVSGAEVILDQI
Enzyme Length 198
Uniprot Accession Number Q9SDD6
Absorption
Active Site ACT_SITE 86; /note=Cysteine sulfenic acid (-SOH) intermediate; /evidence=ECO:0000250|UniProtKB:A9PCL4
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=[glutaredoxin]-dithiol + a hydroperoxide = [glutaredoxin]-disulfide + an alcohol + H2O; Xref=Rhea:RHEA:62624, Rhea:RHEA-COMP:10729, Rhea:RHEA-COMP:10730, ChEBI:CHEBI:15377, ChEBI:CHEBI:29950, ChEBI:CHEBI:30879, ChEBI:CHEBI:35924, ChEBI:CHEBI:50058; EC=1.11.1.25; Evidence={ECO:0000250|UniProtKB:Q9M7T0};
DNA Binding
EC Number 1.11.1.25
Enzyme Function FUNCTION: Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides. Reduces preferentially hydrogen peroxide rather than alkyl peroxides. May be involved in mitochondrial redox homeostasis. {ECO:0000250|UniProtKB:Q9M7T0}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (1); Chain (1); Domain (1); Transit peptide (1)
Keywords Antioxidant;Mitochondrion;Oxidoreductase;Peroxidase;Redox-active center;Reference proteome;Transit peptide
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000250|UniProtKB:Q9M7T0}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 20,874
Kinetics
Metal Binding
Rhea ID RHEA:62624
Cross Reference Brenda