Detail Information for IndEnz0018001380
IED ID IndEnz0018001380
Enzyme Type ID peroxidase001380
Protein Name Hydroxylamine reductase
EC 1.7.99.1
Hybrid-cluster protein
HCP
Prismane protein
Gene Name hcp STM0937
Organism Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Taxonomic Lineage cellular organisms Bacteria Proteobacteria Gammaproteobacteria Enterobacterales Enterobacteriaceae Salmonella Salmonella enterica (Salmonella choleraesuis) Salmonella enterica I Salmonella typhimurium Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Enzyme Sequence MFCVQCEQTIRTPAGNGCSYAQGMCGKTAETSDLQDLLIAALQGLSAWAVKAREYGIINHDVDNFAPRAFFSTLTNVNFDSPRIVGYAREAIALREALKAQCLSVDANAHCDNPMADLQLVSDDLGDLQRQAAEFTPNKDKAAIGENILGLRLLCLYGLKGAAAYMEHAHVLGQYDNDIYAQYHKIMAWLGTWPADMNALLECAMEIGQMNFKVMSILDAGETTKYGHPTPTQVNVKATEGKCILISGHDLKDLYNLLEQTEGTGVNVYTHGEMLPAHGYPELRKFKHLVGNYGSGWQNQQVEFARFPGPIVMTSNCIIDPTVGSYDDRIWTRSIVGWPGVSHLEGDDFGPVIAQAQQMAGFPYSEIPHIITVGFGRQTLLGAADTLIDLVSREKLRHIFLVGGCDGARGERNYFTDFATSVPDDCLILTLACGKYRFNKLEFGDIEGLPRLVDAGQCNDAYSAIILAVTLAEKLGCGVNDLPLSLVLSWFEQKAIVILLTLLSLGVKNIVTGPTAPGFFTPDLLAILNEKFGLRSVTTVEEDMKQLLSA
Enzyme Length 550
Uniprot Accession Number Q8ZQE8
Absorption
Active Site
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=A + H2O + NH4(+) = AH2 + H(+) + hydroxylamine; Xref=Rhea:RHEA:22052, ChEBI:CHEBI:13193, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15429, ChEBI:CHEBI:17499, ChEBI:CHEBI:28938; EC=1.7.99.1; Evidence={ECO:0000255|HAMAP-Rule:MF_00069};
DNA Binding
EC Number 1.7.99.1
Enzyme Function FUNCTION: Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O. {ECO:0000255|HAMAP-Rule:MF_00069}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Chain (1); Metal binding (12); Modified residue (1)
Keywords 2Fe-2S;Cytoplasm;Iron;Iron-sulfur;Metal-binding;Oxidoreductase;Reference proteome
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00069}.
Modified Residue MOD_RES 405; /note=Cysteine persulfide; /evidence=ECO:0000255|HAMAP-Rule:MF_00069
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 60,088
Kinetics
Metal Binding METAL 3; /note=Iron-sulfur (2Fe-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 6; /note=Iron-sulfur (2Fe-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 18; /note=Iron-sulfur (2Fe-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 25; /note=Iron-sulfur (2Fe-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 249; /note=Iron-oxo-sulfur (4Fe-2O-2S); via tele nitrogen; /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 273; /note=Iron-oxo-sulfur (4Fe-2O-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 317; /note=Iron-oxo-sulfur (4Fe-2O-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 405; /note=Iron-oxo-sulfur (4Fe-2O-2S); via persulfide group; /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 433; /note=Iron-oxo-sulfur (4Fe-2O-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 458; /note=Iron-oxo-sulfur (4Fe-2O-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 492; /note=Iron-oxo-sulfur (4Fe-2O-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069; METAL 494; /note=Iron-oxo-sulfur (4Fe-2O-2S); /evidence=ECO:0000255|HAMAP-Rule:MF_00069
Rhea ID RHEA:22052
Cross Reference Brenda