IED ID | IndEnz0018000518 |
Enzyme Type ID | peroxidase000518 |
Protein Name |
Catalase EC 1.11.1.6 |
Gene Name | katA kat DvMF_1242 |
Organism | Desulfovibrio vulgaris (strain DSM 19637 / Miyazaki F) |
Taxonomic Lineage | cellular organisms Bacteria Proteobacteria delta/epsilon subdivisions Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio Desulfovibrio vulgaris Desulfovibrio vulgaris (strain DSM 19637 / Miyazaki F) |
Enzyme Sequence | MTKHKLTTNAGAPVPDNQNAMTAGPRGPMLLQDVWFLEKLAHFDREVIPERRMHAKGSGAYGTFTVTHDITSYTKAALFSKIGKKTDLFVRFSTVAGERGAADAERDIRGFAIKFYTEQGNWDLVGNNTPVFFLRDPLKFPDLNHAVKRDPRTNMRSAKNNWDFWTSLPEALHQVTVVMSDRGIPASYRHMHGFGSHTFSFISPDNQRYWVKFHLRTQQGIKNLTDAEAEAIVARDRESHQRDLYDSIERGDFPRWTMYVQVMPEKDAEKLPYHPFDLTKVWFHKDCPLIEVGVLELNRNPENYFAEVEQAAFNPANVVPGISFSPDKMLQGRLFSYGDAHRYRLGVNHHLIPVNAARCPVHSYHRDGAMRVDGNHGSTLAYEPNSYGEWQEQPDFAEPPLAIRGDAAHWNFREDDADYYDQPGRLFRLMTPQQQDELFQNTARAMGDAPEEIKRRHVGNCAKADPAYGAGVARALGLKM |
Enzyme Length | 480 |
Uniprot Accession Number | Q9ZN99 |
Absorption | |
Active Site | ACT_SITE 54; /evidence=ECO:0000255|PROSITE-ProRule:PRU10013; ACT_SITE 127; /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); Compositional bias (1); Metal binding (1); Region (1); Sequence conflict (2) |
Keywords | Heme;Hydrogen peroxide;Iron;Metal-binding;Oxidoreductase;Peroxidase |
Interact With | |
Induction | |
Subcellular Location | |
Modified Residue | |
Post Translational Modification | |
Signal Peptide | |
Structure 3D | |
Cross Reference PDB | - |
Mapped Pubmed ID | - |
Motif | |
Gene Encoded By | |
Mass | 54,678 |
Kinetics | |
Metal Binding | METAL 337; /note=Iron (heme axial ligand); /evidence=ECO:0000250 |
Rhea ID | RHEA:20309 |
Cross Reference Brenda |