Detail Information for IndEnz0018000514
IED ID IndEnz0018000514
Enzyme Type ID peroxidase000514
Protein Name Catalase
EC 1.11.1.6
CaCat1
Gene Name CAT
Organism Capsicum annuum (Capsicum pepper)
Taxonomic Lineage cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae asterids lamiids Solanales Solanaceae Solanoideae Capsiceae Capsicum (peppers) Capsicum annuum (Capsicum pepper)
Enzyme Sequence MDLSKYRPSSAYDSPFLTTNAGGPVYNNVSSLTVGPRGPVLLEDYHLIEKLATFVRERIPERVVHARGASAKGFFEVTHDISHLTCADFLRAPGVQTPVICRFSTVVHERGSPESIRDIRGFAVKFYTREGNFDLVGNNVPVFFNRDAKSFPDTIRALKPNPKSHIQENWRILDFFSFLPESLHTFAFFYDDVCLPTDYRHMEGFGVHAYQLINKAGKAHYVKFHWKPTCGVKSMTEEEAIRVGGTNHSHATKDLYDSIAAGNYPEWKLFIQIMNPEDVDKFDFDPLDVTKTWPEDILPLMPVGRLVLNRNIDNFFAENEQLAFNPGHIVPGVYYSEDKLLQTRIFAYADTQRHRIGPNYMQLPVNAPKCAHHNNHRDGAMNFMHRDEEVDYLPSRFDPCRPAEQYPIPSCVLTGRREKCVIPKENNFKQAGERYRSWAPDRQDRYINKWVESLSDPRATHEIRSIWISYLSQADKSCGQKVASRLTVKPTM
Enzyme Length 492
Uniprot Accession Number Q9M5L6
Absorption
Active Site ACT_SITE 65; /evidence=ECO:0000255|PROSITE-ProRule:PRU10013; ACT_SITE 138; /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: 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); Metal binding (1)
Keywords Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase;Peroxisome
Interact With
Induction INDUCTION: In roots, by aluminum and salt. Expressed with a circadian rhythm reaching a maximum at late in the dark period or early in the light period.
Subcellular Location SUBCELLULAR LOCATION: Peroxisome {ECO:0000250}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 56,480
Kinetics
Metal Binding METAL 348; /note=Iron (heme axial ligand); /evidence=ECO:0000250
Rhea ID RHEA:20309
Cross Reference Brenda