1.0 2016-09-30 22:45:01 UTC 2020-05-21 16:29:06 UTC BMDB0001377 BMDB01377 Oxygen [OO] Dioxygene Disauerstoff e 948 e-948 e948 Molecular oxygen O2 OXYGEN molecule Dioxygen Oxygen-16 Oxygen 16 O2 31.9988 31.989829244 dioxygen singlet oxygen 7782-44-7 O=O InChI=1S/O2/c1-2 MYMOFIZGZYHOMD-UHFFFAOYSA-N belongs to the class of inorganic compounds known as other non-metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen belongs to the class of 'other non-metals'. Inorganic compounds Homogeneous non-metal compounds Other non-metal organides Other non-metal oxides Other non-metal oxides Inorganic oxides Inorganic oxide Other non-metal oxide a non-metabolic compound diatomic oxygen elemental molecule Liquid melting_point -218.4 °C water_solubility 37.5 mg/mL at 21 °C logp 0.65 HANSCH,C ET AL. (1995) logp -0.28 ChemAxon iupac dioxygen ChemAxon average_mass 31.9988 ChemAxon mono_mass 31.989829244 ChemAxon smiles O=O ChemAxon formula O2 ChemAxon inchi InChI=1S/O2/c1-2 ChemAxon inchikey MYMOFIZGZYHOMD-UHFFFAOYSA-N ChemAxon polar_surface_area 34.14 ChemAxon refractivity 2.89 ChemAxon polarizability 1.53 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon number_of_rings 0 ChemAxon bioavailability 1 ChemAxon rule_of_five Yes ChemAxon ghose_filter Yes ChemAxon veber_rule Yes ChemAxon mddr_like_rule Yes ChemAxon Androgen and Estrogen Metabolism SMP0087251 Androstenedione Metabolism SMP0087271 Arachidonic Acid Metabolism SMP0087220 Arginine and Proline Metabolism SMP0087178 Aspartate Metabolism SMP0087165 beta-Alanine Metabolism SMP0087180 Bile Acid Biosynthesis SMP0087236 Caffeine Metabolism SMP0087186 Carnitine Synthesis SMP0087187 Cysteine Metabolism SMP0087189 D-Arginine and D-Ornithine Metabolism SMP0087190 Degradation of Superoxides SMP0087191 Estrone Metabolism SMP0087272 Ethanol Degradation SMP0087192 Glycine and Serine Metabolism SMP0087245 Histidine Metabolism SMP0087219 Inositol Metabolism SMP0087242 Lysine Degradation SMP0087203 Methionine Metabolism SMP0087249 Mitochondrial Electron Transport Chain SMP0087261 Nicotinate and Nicotinamide Metabolism SMP0087241 Oxidation of Branched-Chain Fatty Acids SMP0087255 Phenylalanine and Tyrosine Metabolism SMP0087218 Phytanic Acid Peroxisomal Oxidation SMP0087217 Porphyrin Metabolism SMP0087243 Purine Metabolism SMP0087239 Retinol Metabolism SMP0087260 Riboflavin Metabolism SMP0087211 Steroid Biosynthesis SMP0087233 Steroidogenesis SMP0087238 Sulfate/Sulfite Metabolism SMP0087216 Taurine and Hypotaurine Metabolism SMP0087214 Tryptophan Metabolism SMP0087237 Tyrosine Metabolism SMP0087235 Ubiquinone Biosynthesis SMP0087215 Valine, Leucine, and Isoleucine Degradation SMP0087234 Vitamin B6 Metabolism SMP0087240 Vitamin K Metabolism SMP0087227 Specdb::MsIr 1232 Specdb::MsIr 1233 Specdb::MsMs 27272 Specdb::MsMs 27273 Specdb::MsMs 27274 Specdb::MsMs 33830 Specdb::MsMs 33831 Specdb::MsMs 33832 Specdb::MsMs 2324095 Specdb::MsMs 2324096 Specdb::MsMs 2324097 Specdb::CMs 2742 Specdb::CMs 133063 Specdb::CMs 140797 All Tissues Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089. 29140435 977 C00007 15379 952 FDB022589 DB09140 OXYGEN-MOLECULE Oxygen 33493 3195 Wynn, Richard L. Production of hydrogen and oxygen by thermal disassociation of water. U.S. Pat. Appl. Publ. (2007), 26pp. BMDBP00005 Aromatase P46194 CYP19A1 Enzyme BMDBP00010 Cytochrome P450 11B1, mitochondrial P15150 CYP11B1 Enzyme BMDBP00012 Tryptophan 2,3-dioxygenase Q2KIQ5 TDO2 Enzyme BMDBP00014 Lanosterol 14-alpha demethylase Q4PJW3 CYP51A1 Enzyme BMDBP00015 Catalase P00432 CAT Enzyme BMDBP00016 Cytochrome P450 3A28 P79102 CYP3A28 Enzyme BMDBP00022 Nitric oxide synthase, endothelial P29473 NOS3 Enzyme BMDBP00024 Prostacyclin synthase Q29626 PTGIS Enzyme BMDBP00031 Sulfite oxidase Q3MHX0 SUOX Enzyme BMDBP00040 Steroid 17-alpha-hydroxylase/17,20 lyase P05185 CYP17A1 Enzyme BMDBP00041 Cytochrome P450 2D14 Q01361 CYP2D14 Enzyme BMDBP00042 Cytochrome P450 2U1 Q0IIF9 CYP2U1 Enzyme BMDBP00053 Cholesterol side-chain cleavage enzyme, mitochondrial P00189 CYP11A1 Enzyme BMDBP00060 Steroid 21-hydroxylase P00191 CYP21 Enzyme BMDBP00062 Cytochrome P450 2E1 O18963 CYP2E1 Enzyme BMDBP00095 Membrane primary amine oxidase Q9TTK6 AOC3 Enzyme BMDBP00114 Thiosulfate sulfurtransferase P00586 TST Enzyme BMDBP00214 Pyridoxine-5'-phosphate oxidase Q5E9K3 PNPO Enzyme BMDBP00426 Inositol oxygenase A7MBE4 MIOX Enzyme BMDBP00527 Protoporphyrinogen oxidase P56602 PPOX Enzyme BMDBP00618 D-aspartate oxidase P31228 DDO Enzyme BMDBP00622 Trimethyllysine dioxygenase, mitochondrial Q0VC74 TMLHE Enzyme BMDBP00655 Dopamine beta-hydroxylase P15101 DBH Enzyme BMDBP00662 Tyrosinase Q8MIU0 TYR Enzyme BMDBP00664 5,6-dihydroxyindole-2-carboxylic acid oxidase Q8WN57 TYRP1 Enzyme BMDBP00666 3-hydroxyanthranilate 3,4-dioxygenase Q0VCA8 HAAO Enzyme BMDBP00677 Aldehyde oxidase 1 P48034 AOX1 Enzyme BMDBP00683 Cysteine dioxygenase type 1 Q3SZU4 CDO1 Enzyme BMDBP00684 4-hydroxyphenylpyruvate dioxygenase Q5EA20 HPD Enzyme BMDBP00685 Arachidonate 15-lipoxygenase P27479 ALOX15 Enzyme BMDBP00688 Phytanoyl-CoA dioxygenase, peroxisomal O18778 PHYH Enzyme BMDBP00691 Prolyl 4-hydroxylase subunit alpha-3 Q75UG4 P4HA3 Enzyme BMDBP00877 Ubiquinone biosynthesis monooxygenase COQ6, mitochondrial Q2KIL4 COQ6 Enzyme BMDBP00890 Amine oxidase [flavin-containing] A P21398 MAOA Enzyme BMDBP01341 Retinoid isomerohydrolase Q28175 RPE65 Enzyme BMDBP01444 Myoglobin Q865L4 Enzyme BMDBP01447 Neuroglobin Q6WZ19 NGB Enzyme BMDBP01492 Hemoglobin subunit beta P02070 HBB Enzyme BMDBP01498 Hemoglobin subunit mu A1A4Q3 HBM Enzyme BMDBP01506 Hemoglobin subunit epsilon-2 P06642 HBE2 Enzyme BMDBP01513 Hemoglobin subunit epsilon-4 P06643 HBE4 Enzyme BMDBP01523 Globin D1 A1A4Q7 HBQ1 Enzyme BMDBP01554 Myoglobin P02192 MB Enzyme BMDBP01558 Hemoglobin fetal subunit beta P02081 Enzyme BMDBP01569 Hemoglobin subunit alpha P01966 HBA Enzyme BMDBP02848 Interleukin 4 induced 1 F1N191 IL4I1 Enzyme BMDBP02898 2-aminoethanethiol dioxygenase G3MZK0 ADO Enzyme BMDBP02902 Homogentisate 1,2-dioxygenase B8YB76 HGD Enzyme BMDBP02920 Methylsterol monooxygenase 1 A6H7G3 MSMO1 Enzyme BMDBP02922 Sterol-C5-desaturase Q3SYX8 SC5D Enzyme BMDBP02930 Kynurenine 3-monooxygenase E1BN59 KMO Enzyme BMDBP02931 Indoleamine 2,3-dioxygenase 1 F1N7C5 IDO1 Enzyme BMDBP02955 Coproporphyrinogen oxidase E1BKY9 CPOX Enzyme