PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12869701-2 2003 One mechanism for RNA cleavage involves internal phosphoester transfer, wherein the 2"-oxygen atom carries out an SN2-like nucleophilic attack on the adjacent phosphorus center (transesterification). Oxygen 87-93 solute carrier family 38 member 5 Homo sapiens 114-117 16173721-5 2005 An acid-catalyzed SN2" intramolecular alkylation of an acetal oxygen was followed by a one-pot sequence of beta-elimination and spiroketalization. Oxygen 62-68 solute carrier family 38 member 5 Homo sapiens 18-21 34689109-3 2022 The redox reaction between the Sn2+ ions from the Zn-SnO-II sample and the surface oxygen-containing functional groups from functionalized carbon nanotube (F-CNT) and graphene oxide (GO) leads to the formation of the final Zn-SnO2/CNT@RGO composites. Oxygen 83-89 solute carrier family 38 member 5 Homo sapiens 31-34 11746908-7 2001 A second mechanism involves nucleophilic attack of the phosphate oxygen on the sn-1 and sn-2 glycerol backbone to form carboxylate anions with neutral loss of cyclo lyso-phospholipids. Oxygen 65-71 solute carrier family 38 member 5 Homo sapiens 88-92 35051718-5 2022 It promoted the redox equilibrium of Ce4+ + Sn2+ Ce3+ + Sn4+ shifting to right to produce adequate Ce3+ and surface adsorbed oxygen, resulting in optimal reducibility and surface acidity of Ce/Sn/Ti(imp) catalyst. Oxygen 127-133 solute carrier family 38 member 5 Homo sapiens 44-47 7287710-7 1981 These findings lead to a view that the proton-catalyzed nucleophilic displacement of O2- from MbO2 by an entering water molecule, or SN2 mechanism with proton assistance, is the basis for most of the autoxidation reaction under normal conditions. Oxygen 85-87 solute carrier family 38 member 5 Homo sapiens 133-136 6788083-6 1981 The large magnitude of these KIEs requires that carbon-oxygen bond scission be far advanced in the transition states for these reactions; therefore in the transition states for the first irreversible steps in these reaction sequences, scission of the glycosidic bond must be essentially complete for the reactions catalyzed by lysozyme and beta-glucosidase A, which are thought to proceed via SN1 and SN2 mechanisms, respectively. Oxygen 55-61 solute carrier family 38 member 5 Homo sapiens 401-404 31625633-0 2019 Understanding the Role of Solvents and Spin-Orbit Coupling in an Aerial Oxygen Assisted SN2 Type Oxidative Transmetalation Reaction. Oxygen 72-78 solute carrier family 38 member 5 Homo sapiens 88-91 6767183-4 1980 DES is capable of SN1 alkylations as well as SN2 and thereby causes some alkylation on oxygen sites including the O6-position of guanine which is thought to be significant in mutagenesis by direct mispairing. Oxygen 87-93 solute carrier family 38 member 5 Homo sapiens 45-48 24091465-4 2014 The second outcome was the nitrogen phase III slope (SN2), an index of global ventilation heterogeneity derived from the tidal nitrogen SBW test using pure oxygen. Oxygen 156-162 solute carrier family 38 member 5 Homo sapiens 53-56 27936573-2 2017 With increasing of the oxygen partial pressure, the crystal lattice of Ga1.4Sn0.6O3 films expands due to tin ions valence changes from Sn4+ to Sn2+. Oxygen 23-29 solute carrier family 38 member 5 Homo sapiens 143-146 30469179-4 2019 The samples deposited with an oxygen partial pressure of 12% showed the best p-type characteristics, which included a maximum hole mobility of 1.94 cm2/Vs, carrier concentration of 3.83x1017/cm3, Sn2+ peak area percentage of 91.34%, Sn4+ peak area percentage of 2.35%, and Sn0 peak area percentage of 6.31%. Oxygen 30-36 solute carrier family 38 member 5 Homo sapiens 196-199 30469179-5 2019 As the oxygen partial pressure was increased to more than 12%, the Sn2+ peak area percentage decreased while the Sn4+ peak area percentage increased. Oxygen 7-13 solute carrier family 38 member 5 Homo sapiens 67-70 30809352-1 2019 A biomimetic study for S/Se oxygenation in Ni(mu-EPh)(mu-SN2)Fe, (E = S or Se; SN2 = Me-diazacycloheptane-CH2CH2S); Fe = (eta5-C5H5)FeII(CO) complexes related to the oxygen-damaged active sites of [NiFeS]/[NiFeSe]-H2ases is described. Oxygen 28-34 solute carrier family 38 member 5 Homo sapiens 57-60 30809352-1 2019 A biomimetic study for S/Se oxygenation in Ni(mu-EPh)(mu-SN2)Fe, (E = S or Se; SN2 = Me-diazacycloheptane-CH2CH2S); Fe = (eta5-C5H5)FeII(CO) complexes related to the oxygen-damaged active sites of [NiFeS]/[NiFeSe]-H2ases is described. Oxygen 28-34 solute carrier family 38 member 5 Homo sapiens 79-82 30809352-4 2019 Computational studies (DFT) found that the lowest energy isomers of mono-oxygen derivatives of Ni(mu-EPh)(mu-SN2)Fe complexes were those with O attachment to Ni rather than Fe, a result consonant with experimental findings, but at odds with oxygenates found in oxygen-damaged [NiFeS]/[NiFeSe]-H2ase structures. Oxygen 73-79 solute carrier family 38 member 5 Homo sapiens 109-112 30809352-4 2019 Computational studies (DFT) found that the lowest energy isomers of mono-oxygen derivatives of Ni(mu-EPh)(mu-SN2)Fe complexes were those with O attachment to Ni rather than Fe, a result consonant with experimental findings, but at odds with oxygenates found in oxygen-damaged [NiFeS]/[NiFeSe]-H2ase structures. Oxygen 241-247 solute carrier family 38 member 5 Homo sapiens 109-112