Detail Information for IndEnz0018001207
IED ID IndEnz0018001207
Enzyme Type ID peroxidase001207
Protein Name Catalase HPII
EC 1.11.1.6
Gene Name katE
Organism Mycobacterium avium
Taxonomic Lineage cellular organisms Bacteria Terrabacteria group Actinobacteria Actinomycetia (high G+C Gram-positive bacteria) Corynebacteriales Mycobacteriaceae Mycobacterium Mycobacterium avium complex (MAC) Mycobacterium avium
Enzyme Sequence MATDHTSDAPDPKQRDLESARFRRDTGYLTTQQGVRVDHTDDALTVGERGPTLLEDFHAREKITHFDHERIPERVVHARGAGAYGYFEPYDDRLAQYTAAKFLTSPGTRTPVFVRFSTVAGSRGSADTVRDVRGFATKFYTEQGNYDLVGNNFPVFFIQDGIKFPVLVHAVKPEPHNEIPQAQSAHDTLWDFVSLQPETLHAIMWLMSDRALPRSYRMMQGFGVHTFRLVNARGRGTFVKFHWKPRLGVHSLIWDECQKIAGKDPDYNRRDLWEAIESGQYPEWELGVQLVAEDDEFSFDFDLLDATKIIPEEQVPVLPVGKMVLNRNPDNFFAETEQVAFHTANVVPGIDFTNDPLLQFRNFSYLDTQLIRLGGPNFAQLPVNRPVAQVRTNQHDGYAQHAIPQGRSSYFKNSIGGGCPALADEDVFRHYTQRVDGQTIGKRAEAFQNHYGQARMFFKSMSPVEAEHIVAAFAFELGKVEMPEIRSAVVAQLARVDDQLAAQVAAKLGLPEPPEEQVDESAPVSPALSQVTDGGDTIASRRIAVLAADGVDVVGTQRFTELMEQRGAVVEVLAPVAGGTLAGGSGGELRVDRSFTTMASVLYDAVVVACGPRSVSTLSDDGYAVHFVTEAYKHLKPIGAYGAGVDLLRKAGIDNRLAEDTDVLNDQAVVTTKAAADELPERFAEEFAAALAQHRCWQRRTDAVPA
Enzyme Length 706
Uniprot Accession Number P50979
Absorption
Active Site ACT_SITE 77; /evidence=ECO:0000255|PROSITE-ProRule:PRU10013; ACT_SITE 151; /evidence=ECO:0000255|PROSITE-ProRule:PRU10013
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; Evidence={ECO:0000255|PROSITE-ProRule:PRU10013};
DNA Binding
EC Number 1.11.1.6
Enzyme Function FUNCTION: Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (2); Chain (1); Metal binding (1); Region (1)
Keywords Cytoplasm;Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 78,175
Kinetics
Metal Binding METAL 365; /note=Iron (heme axial ligand); /evidence=ECO:0000250
Rhea ID RHEA:20309
Cross Reference Brenda