PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12739977-3 2003 At C-3, side chains L-CH(2)- and L-CH(2)CH(2)- (L = thioether or phosphine) ensured formation of chelates to a cis-dichloropalladium(II) fragment through side-chain atom L and the pyrazole nitrogen closest to the side chain. Nitrogen 189-197 complement C3 Homo sapiens 3-6 17004712-8 2006 To determine whether the carboxamide oxygen or the piperidine nitrogen of the C-3 substituent may be the interaction site for K3.28(192), we designed, synthesized, and evaluated a new set of analogues of 1 (3-6, Chart 1) in which modifications only to the C-3 substituent of 1 have been made. Nitrogen 62-70 complement C3 Homo sapiens 78-81 16390150-2 2006 A step in the PIE curve versus photon energy, obtained with N(2) as the carrier gas, supports the conclusion of very effective cooling of C(3) to its linear (1)Sigma(g)(+) ground state. Nitrogen 60-64 complement C3 Homo sapiens 138-142 17562328-2 2007 Key steps of the synthesis are the introduction of nitrogen functionalities at C-3 and C-6 and the olefin cross metathesis of allyl glycoside 16. Nitrogen 51-59 complement C3 Homo sapiens 79-90 12739977-4 2003 The significance of the ligands is that by placing a ligating side chain on a ring carbon (C-3), rather than on a ring nitrogen, the ring nitrogen not bound to the metal and its attached proton are available for hydrogen bonding. Nitrogen 138-146 complement C3 Homo sapiens 91-94 12126417-4 2002 Protonation on nitrogen leads to nucleophilic attack at the C-3 carbon and yields C-3 products. Nitrogen 15-23 complement C3 Homo sapiens 60-63 16228377-8 2003 Eutrophication of soils by nitrogen deposition generally favors C(3) species by offsetting the superior nitrogen use efficiency of C(4) species; this should allow C(3) species to expand at the expense of C(4) plants. Nitrogen 27-35 complement C3 Homo sapiens 64-68 16228377-8 2003 Eutrophication of soils by nitrogen deposition generally favors C(3) species by offsetting the superior nitrogen use efficiency of C(4) species; this should allow C(3) species to expand at the expense of C(4) plants. Nitrogen 27-35 complement C3 Homo sapiens 163-167 12126417-4 2002 Protonation on nitrogen leads to nucleophilic attack at the C-3 carbon and yields C-3 products. Nitrogen 15-23 complement C3 Homo sapiens 82-85 11434370-0 2001 Synthesis of C-3 nitrogen-containing derivatives of N-acetyl-alpha,beta-D-mannosamine as substrates for N-acetylneuraminic acid aldolase. Nitrogen 17-25 complement C3 Homo sapiens 13-16 11434370-3 2001 A preliminary study has found that these C-3 nitrogen-substituted derivatives of ManNAc not to be substrates for Neu5Ac aldolase. Nitrogen 45-53 complement C3 Homo sapiens 41-44 3933178-2 1985 It was noted that C3 and C9 were particularly sensitive to protein deficiency in the diet (5 to 8.2 g/day according to nitrogen), with the titers of these fractions being low. Nitrogen 119-127 complement C3 Homo sapiens 18-27 3079908-3 1986 We propose a stereochemical model in which the oxygens in TPA at C-3, C-4, C-9, and C-20 (O-3, O-4, O-9, and O-20) correspond to the O-11, N-13, N-1, and O-24 positions in teleocidin and the O-27, O-3, O-11, and O-30 oxygens in aplysiatoxin, respectively. Nitrogen 139-140 complement C3 Homo sapiens 65-68 3079908-3 1986 We propose a stereochemical model in which the oxygens in TPA at C-3, C-4, C-9, and C-20 (O-3, O-4, O-9, and O-20) correspond to the O-11, N-13, N-1, and O-24 positions in teleocidin and the O-27, O-3, O-11, and O-30 oxygens in aplysiatoxin, respectively. Nitrogen 145-146 complement C3 Homo sapiens 65-68 3384397-2 1988 This protein migrates Mr 45,000-70,000 dalton region with a broad singlet or doublet on SDS-PAGE, specifically binds to C3b and C4b, has an acidic pI around pH 4, is rich in proline in amino acid analysis, possesses both N-linked and O-linked oligosaccharides, generates iC3b by acting as a cofactor for I-mediated C3b cleavage, and does not disassemble the C3 convertases. Nitrogen 221-222 complement C3 Homo sapiens 120-123 1055171-1 1975 Complement receptor activity for cell bound C3b and C3d was detected on plasma membrane fragments prepared by nitrogen cavitation from cultured human lymphoid cells. Nitrogen 110-118 complement C3 Homo sapiens 44-47 7064898-8 1982 The only indicator correlating positively with nitrogen deficit was a fall in complement C3 (r = 0.87). Nitrogen 47-55 complement C3 Homo sapiens 78-91 32878894-5 2020 Furthermore, analysis of various N-linked glycosylation site and cysteine mutants in gp85 revealed that glycosylation sites (N6 and N11) and cysteines (C3 and C9) were directly involved in receptor-gp85 binding and important for the entry of ALV-J into cells. Nitrogen 33-34 complement C3 Homo sapiens 152-161 31557614-2 2019 The known d-xylo stereoisomer of 1 (compound 2) along with two new analogues bearing nitrogen functions at the C-3" (3 and 4) has also been synthesized from the same sugar precursor. Nitrogen 85-93 complement C3 Homo sapiens 111-124 30908058-2 2019 Using ketones as N-alkylation reagent for indoles has been a great challenge not only because of the competing alkylation reaction of C-3 position but also because of the poor nucleophilicity of the nitrogen atom of indole, in addition to the steric hindrance and lower electrophilicity of the ketones. Nitrogen 17-18 complement C3 Homo sapiens 134-137 20002318-6 2010 Contrary to previous studies, leaf nitrogen concentration was similar in C(4) and C(3) types. Nitrogen 35-43 complement C3 Homo sapiens 82-86 21486309-0 2011 Water-use efficiency and nitrogen-use efficiency of C(3) -C(4) intermediate species of Flaveria Juss. Nitrogen 25-33 complement C3 Homo sapiens 52-56 29058431-3 2017 Photoextrusion of dinitrogen from these intermediates enables completely stereoselective formation of all C3a-C3a" and C3a-C7" carbon-carbon bonds and all the associated quaternary stereogenic centers. Nitrogen 18-28 complement C3 Homo sapiens 106-109 29058431-3 2017 Photoextrusion of dinitrogen from these intermediates enables completely stereoselective formation of all C3a-C3a" and C3a-C7" carbon-carbon bonds and all the associated quaternary stereogenic centers. Nitrogen 18-28 complement C3 Homo sapiens 110-113 29058431-3 2017 Photoextrusion of dinitrogen from these intermediates enables completely stereoselective formation of all C3a-C3a" and C3a-C7" carbon-carbon bonds and all the associated quaternary stereogenic centers. Nitrogen 18-28 complement C3 Homo sapiens 110-113 28688958-1 2017 A new library of deoxycholic acid derivatives bearing nitrogen-containing moieties at the C-3 position was synthesised from epoxy derivative 1 via an epoxide ring-opening reaction promoted by aliphatic or cyclic diamines and fully characterised by NMR and mass-spectroscopy. Nitrogen 54-62 complement C3 Homo sapiens 90-93 25785825-1 2015 The palladium-catalyzed reaction of 2,3,3-trifluoroallyl esters with several types of amines afforded trifluoromethylenamines, which were formed by the addition of a nitrogen nucleophile at the C-2 position and the intramolecular construction of the trifluoromethyl group via the fluorine atom shift from the C-2 to the C-3 position. Nitrogen 166-174 complement C3 Homo sapiens 320-323 20002318-1 2010 Experimental evidence demonstrates a higher efficiency of water and nitrogen use in C(4) compared with C(3) plants, which is hypothesized to drive differences in biomass allocation between C(3) and C(4) species. Nitrogen 68-76 complement C3 Homo sapiens 189-193 18253759-6 2008 Plasma C3 correlated positively with lipid parameters [triglyceride, cholesterol, LDL-C, apolipoprotein B (apoB), high-density lipoprotein cholesterol (HDL-C) and apoA1] and inversely with total protein, blood urea nitrogen, and creatinine. Nitrogen 215-223 complement C3 Homo sapiens 7-9 19206533-4 2009 To circumvent the low reactivity of the C-3 position, we developed a "SEM switch", which transposes the SEM-protecting group from one nitrogen to the other in one step, and in the process transforms the unreactive C-3 position to the reactive C-5 position. Nitrogen 134-142 complement C3 Homo sapiens 40-43 19206533-4 2009 To circumvent the low reactivity of the C-3 position, we developed a "SEM switch", which transposes the SEM-protecting group from one nitrogen to the other in one step, and in the process transforms the unreactive C-3 position to the reactive C-5 position. Nitrogen 134-142 complement C3 Homo sapiens 214-217