2.02012-10-10 12:11:55 -06002015-10-02 02:25:50 -0600ECMDB23004M2MDB003394COCarbon monoxide, with the chemical formula CO, is a colorless, odorless, and tasteless gas. It consists of one carbon atom covalently bonded to one oxygen atom. It is a gas at room temperature. Carbon monoxide is an intermediate in 4-amino-2-methyl-5-diphosphomethylpyrimidine biosynthesis in E. coli. It is a product for enzyme HMP-P synthase which catalyzes the chemical reaction 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + S-adenosyl-L-methionine -> 4-amino-2-methyl-5-phosphomethylpyrimidine + 5'-deoxyadenosine + L-methionine + formate + carbon monoxide + 3 H+ (EcoCyc compound: CARBON-MONOXIDE).Carbon monoxideCO28.0127.99491462124-38-9InChI=1S/CO/c1-2UGFAIRIUMAVXCW-UHFFFAOYSA-NLiquidCytoplasm Extracellularlogp-0.06logs-1.11solubility6.37e+00 g/lmelting_point-56.5 Caverage_mass28.01mono_mass27.99491462formulaCOinchiInChI=1S/CO/c1-2inchikeyUGFAIRIUMAVXCW-UHFFFAOYSA-Npolar_surface_area0refractivity26.23polarizability1.94rotatable_bond_count0acceptor_count0donor_count0formal_charge0Thiamine metabolismec00730Metabolic pathwayseco01100Thiamin diphosphate biosynthesisPW002028MetabolicSpecdb::EiMs756Specdb::MsMs99069Specdb::MsMs99070Specdb::MsMs99071Specdb::MsMs164148Specdb::MsMs164149Specdb::MsMs164150HMDB01361281C0023717245CMOCarbon monoxideFDB022578Ivanova, Svetlana; Pitchon, Veronique; Petit, Corinne. Application of the direct exchange method in the preparation of gold catalysts supported on different oxide materials. Journal of Molecular Catalysis A: Chemical (2006), 256(1-2), 278-283.Phosphomethylpyrimidine synthaseP30136THIC_ECOLIthiChttp://ecmdb.ca/proteins/P30136.xml5-Aminoimidazole ribonucleotide + S-adenosyl-L-methionine > 4-Amino-2-methyl-5-phosphomethylpyrimidine + 5'-Deoxyadenosine + L-Methionine + Formic acid + COQuercetin + Oxygen > 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + CO + Hydrogen ion4-Amino-5-hydroxymethyl-2-methylpyrimidine + S-Adenosylmethionine <> 5-Aminoimidazole ribonucleotide + 4-Amino-2-methyl-5-phosphomethylpyrimidine + 5'-Deoxyadenosine + L-Methionine + Formic acid + COR034725-Aminoimidazole ribonucleotide + S-adenosyl-L-methionine >3 Hydrogen ion + CO + Formic acid + L-Methionine + 5'-Deoxyadenosine + 4-amino-2-methyl-5-phosphomethylpyrimidinePW_R0059314 4-Amino-5-hydroxymethyl-2-methylpyrimidine + S-Adenosylmethionine <>5 5-Aminoimidazole ribonucleotide +4 4-Amino-2-methyl-5-phosphomethylpyrimidine +5 5'-Deoxyadenosine + L-Methionine + Formic acid + CO4 4-Amino-5-hydroxymethyl-2-methylpyrimidine + S-Adenosylmethionine <>5 5-Aminoimidazole ribonucleotide +4 4-Amino-2-methyl-5-phosphomethylpyrimidine +5 5'-Deoxyadenosine + L-Methionine + Formic acid + CO