Detail Information for IndEnz0018000103
IED ID IndEnz0018000103
Enzyme Type ID peroxidase000103
Protein Name Catalase
EC 1.11.1.6
Gene Name
Organism Secale cereale (Rye)
Taxonomic Lineage cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae Liliopsida Petrosaviidae commelinids Poales Poaceae BOP clade Pooideae Triticodae Triticeae Hordeinae Secale Secale cereale (Rye)
Enzyme Sequence MDPCKFRPSSSFDTKTTTTNPGQPVWNDNEALTVGPRGPILLEDYHLLEKIAHFARDIPEPFVHAGRASAKGFFECTHDVTGLTCADFLPSPGAGTPVIVRFSTVIHERGSPETIRDPRGFAVKFYTREGNWDLLGNNFPVFFIRDGIKFPDVIHAFKPNPKSHVQEYWRVFDFLPHHPESLHTFFFLFDDVGIPTDYRHMDGFGVNTYTFVTRAGKSHYIKFHWRPTCGVSCLMDDEATLVGGKNHSHATQDLYDSIDAGNFPEWKLFVQVIDPEQQDRFDFDPLDDTKTWPEDLVPLQPVGRLVLDRNVDNFFNENEQLAFGPGLVVPGIYYSDDKMLQCRVFAYADTQRYRLGPNYLMLPVNAPKCGFKKNHYDGAMNFMHRDEEVDYYPSRHAPLRHAEPASFPVPTRPVVGKREKTRIKKENDFVQPGERYRSWAPDRQDRFVALRRRLAHPKVSHELRVIWIDFLSKCDKSCGMKVANRLNVKPSM
Enzyme Length 492
Uniprot Accession Number P55310
Absorption
Active Site ACT_SITE 64; /evidence=ECO:0000250; ACT_SITE 137; /evidence=ECO:0000250
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=2 H2O2 = 2 H2O + O2; Xref=Rhea:RHEA:20309, ChEBI:CHEBI:15377, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240; EC=1.11.1.6;
DNA Binding
EC Number 1.11.1.6
Enzyme Function FUNCTION: Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (2); Chain (1); Compositional bias (1); Metal binding (1); Region (1)
Keywords Glyoxysome;Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase;Peroxisome
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Peroxisome {ECO:0000250}. Glyoxysome {ECO:0000250}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 56,600
Kinetics
Metal Binding METAL 347; /note=Iron (heme axial ligand); /evidence=ECO:0000250
Rhea ID RHEA:20309
Cross Reference Brenda