2.0 2012-10-10 12:11:55 -0600 2015-10-02 02:25:50 -0600 ECMDB23004 M2MDB003394 CO Carbon 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 monoxide CO 28.01 27.99491462 124-38-9 InChI=1S/CO/c1-2 UGFAIRIUMAVXCW-UHFFFAOYSA-N Liquid Cytoplasm Extracellular logp -0.06 ALOGPS logs -1.11 ALOGPS solubility 6.37e+00 g/l ALOGPS melting_point -56.5 C average_mass 28.01 ChemAxon mono_mass 27.99491462 ChemAxon formula CO ChemAxon inchi InChI=1S/CO/c1-2 ChemAxon inchikey UGFAIRIUMAVXCW-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 26.23 ChemAxon polarizability 1.94 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon formal_charge 0 ChemAxon Thiamine metabolism ec00730 Metabolic pathways eco01100 Thiamin diphosphate biosynthesis PW002028 Metabolic Specdb::EiMs 756 Specdb::MsMs 99069 Specdb::MsMs 99070 Specdb::MsMs 99071 Specdb::MsMs 164148 Specdb::MsMs 164149 Specdb::MsMs 164150 HMDB01361 281 C00237 17245 CMO Carbon monoxide FDB022578 Ivanova, 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 synthase P30136 THIC_ECOLI thiC http://ecmdb.ca/proteins/P30136.xml 5-Aminoimidazole ribonucleotide + S-adenosyl-L-methionine > 4-Amino-2-methyl-5-phosphomethylpyrimidine + 5'-Deoxyadenosine + L-Methionine + Formic acid + CO Quercetin + Oxygen > 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + CO + Hydrogen ion 4-Amino-5-hydroxymethyl-2-methylpyrimidine + S-Adenosylmethionine <> 5-Aminoimidazole ribonucleotide + 4-Amino-2-methyl-5-phosphomethylpyrimidine + 5'-Deoxyadenosine + L-Methionine + Formic acid + CO R03472 5-Aminoimidazole ribonucleotide + S-adenosyl-L-methionine >3 Hydrogen ion + CO + Formic acid + L-Methionine + 5'-Deoxyadenosine + 4-amino-2-methyl-5-phosphomethylpyrimidine PW_R005931 4 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 4 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