Academic literature on the topic 'L-serine'

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Journal articles on the topic "L-serine"

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Görbitz, Carl Henrik, Marius Bruvoll, Selma Dizdarevic, Nina Fimland, Jasmina Hafizovic, Helen Therese Kalfjøs, Alexander Krivokapic, and Kristian Vestli. "L-Isoleucyl-L-serine 0.33-hydrate,L-phenylalanyl-L-serine andL-methionyl-L-serine 0.34-hydrate." Acta Crystallographica Section C Crystal Structure Communications 62, no. 1 (December 16, 2005): o22—o25. http://dx.doi.org/10.1107/s0108270105038928.

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Zakharov, B. A., V. V. Ghazaryan, E. V. Boldyreva, and A. M. Petrosyan. "l-serine picrates." Journal of Molecular Structure 1100 (November 2015): 255–63. http://dx.doi.org/10.1016/j.molstruc.2015.07.051.

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Johansen, Arne, Randi Midtkandal, Heidi Roggen, and Carl Henrik Görbitz. "L-Valyl-L-serine trihydrate." Acta Crystallographica Section C Crystal Structure Communications 61, no. 4 (March 11, 2005): o198—o200. http://dx.doi.org/10.1107/s0108270105003732.

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Iijima, Jun, Haruo Naruke, and Hiroshi Takiyama. "Rubidium pentaaqua(L-serine)cobalt(II) hexahydrogenhexamolybdocobaltate(III)L-serine monosolvate decahydrate." Acta Crystallographica Section E Structure Reports Online 69, no. 11 (October 19, 2013): m612—m613. http://dx.doi.org/10.1107/s1600536813028304.

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The Co2+ion in the title compound, Rb[Co(C3H7NO3)(H2O)5][H6CoMo6O24]·C3H7NO3·10H2O, is coordinated by five water molecules and oneO-monodentate L-serine ligand in a slightly distorted octahedral geometry. The Rb+ion is irregularly coordinated by nine O atoms. In the crystal, the [H6CoIIIMo6O24]3−polyanions are stacked along theb-axis direction, mediated by bridging Rb—O bonds. N—H...O and O—H...O hydrogen bonds are observed involving the L-serine molecules.
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Kolev, T., B. B. Koleva, and M. Spiteller. "Spectroscopic, theoretical and structural characterization of hydrogensquarates of l-threonyl-l-serine and l-serine." Amino Acids 33, no. 4 (July 31, 2007): 719–25. http://dx.doi.org/10.1007/s00726-006-0391-1.

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Benaziz, Lhaj, Allal Barroug, Ahmed Legrouri, Christian Rey, and Albert Lebugle. "Adsorption of O-Phospho-L-Serine and L-Serine onto Poorly Crystalline Apatite." Journal of Colloid and Interface Science 238, no. 1 (June 2001): 48–53. http://dx.doi.org/10.1006/jcis.2001.7450.

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Stanley, S., C. J. Percival, T. Morel, A. Braithwaite, M. I. Newton, G. McHale, and W. Hayes. "Enantioselective detection of l-serine." Sensors and Actuators B: Chemical 89, no. 1-2 (March 2003): 103–6. http://dx.doi.org/10.1016/s0925-4005(02)00449-5.

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Schouten, Arie, and Martin Lutz. "L-Serine methyl ester hydrochloride." Acta Crystallographica Section E Structure Reports Online 65, no. 12 (November 7, 2009): o3026. http://dx.doi.org/10.1107/s1600536809046480.

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Winarto, Budi. "Pengaruh Glutamin dan Serin terhadap Kultur Anter Anthurium andraeanum cv. Tropical." Jurnal Hortikultura 21, no. 4 (December 2, 2011): 293. http://dx.doi.org/10.21082/jhort.v21n4.2011.p293-305.

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Kultur anter merupakan salah satu teknologi haploid penting dalam produksi tanaman haploid ganda dan berhasil diaplikasikan pada berbagai jenis tanaman, namun aplikasi pada Anthurium belum pernah dilaporkan. Penelitian dan pengembangan kultur anter Anthurium yang difokuskan untuk mempelajari pengaruh glutamin dan serin terhadap induksi, pertumbuhan, dan regenerasi kalus dilakukan di Laboratorium Kultur Jaringan Balai Penelitian Tanaman Hias dari bulan Januari sampai dengan September 2008. Tujuan penelitian ialah mengetahui pengaruh kombinasi konsentrasi glutamin dan serin terhadap induksi, pertumbuhan, dan regenerasi kalus pada kultur anter Anthurium. Spadik Anthurium andraeanum cv. Tropical, kalus hasil kultur anter serta medium Winarto dan Teixeira digunakan dalam studi ini. Glutamin dan serin pada konsentrasi 0, 250, 500, dan 750 mg/l diuji dalam percobaan ini. Percobaan disusun menggunakan rancangan acak lengkap pola faktorial dengan empat ulangan. Hasil studi menunjukkan bahwa penambahan glutamin dan serin pada medium terseleksi belum memberikan pengaruh yang signifikan terhadap induksi, pertumbuhan, dan regenerasi kalus. Glutamin pada konsentrasi 250 mg/l menginduksi potensi tumbuh anter hingga 48% dengan 21% anter beregenerasi dan 1,3 anter per perlakuan membentuk kalus. Sementara serin pada 500 mg/l merupakan konsentrasi yang paling potensial dalam induksi kalus dengan 55% potensi tumbuh anter, 24% anter beregenerasi, dan 1,4 anter per perlakuan membentuk kalus. Glutamin 250 mg/l merupakan konsentrasi terbaik dibanding konsentrasi yang lain dalam mendukung pertumbuhan dan regenerasi kalus. Perlakuan tersebut tanpa serin mampu menginduksi potensi pertumbuhan kalus hingga 77% dengan volume kalus mencapai 237 mm3 dan empat tunas dihasilkan per eksplan. Sementara perlakuan serin justru mereduksi pertumbuhan dan regenerasi kalus dan menstimulasi senesensi kalus yang berdampak pada pencoklatan dan kematiannya. Dari hasil penelitian ini dapat disarankan penggunaan glutamin dibanding serin dalam meningkatkan keberhasilan kultur anter Anthurium.<br /><br /><br /><br />Anther culture is one of important haploid technologies in producing double haploid lines and successfully applied in many plants, while the application in Anthurium is not reported yet. Research and development in anther culture of Anthurium focusing on studying the effect of glutamine and serine on callus induction, growth, and its regeneration was conducted at Tissue Culture Laboratory of Indonesian Ornamental Crops Research Institute from January untill September 2008. Objective of this study was to know the effect of glutamine and serine on callus induction, growth, and its regeneration in anther culture of Anthurium. Spadix of Anthurium andraeanum cv. Tropical, callus derived from anther and Winarto and Teixeira medium were utilized in the study. Glutamine and serine of 0, 250, 500, and 750 mg/l were tested in the experiments. Factorial experiment was arranged by completely randomized design with four replications. Results of the study indicate that addition of glutamine and serine in selected culture medium gave moderate significant effect on induction, growth, and regeneration of callus. Glutamine in 250 mg/l induced potential growth of anther up to 48% with 21% regenerated anthers and 1.3 anthers per treatment producing calli, while 500 mg/l of serine was better concentration in callus formation with 55% potential growth of callus, 24% regenerated anthers and 1.4 anthers per treatment producing calli. In growth and regeneration of callus, supplementation of serine reduced callus capacity in growth and production of shoots and stimulated callus senescence causing browning and death of it, while 250 mg/l glutamine exhibited positive effect on them. The treatment without serine was able to induce potential growth of callus up to 77% with 237 mm3 per callus and four shoots produced per explants. Results of the study suggest application of glutamine rather than serine in improving anther culture of Anthurium.<br /><br />
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Zhou, Qin Xin, and Joachim Kohn. "Preparation of poly(L-serine ester): a structural analog of conventional poly(L-serine)." Macromolecules 23, no. 14 (July 1990): 3399–406. http://dx.doi.org/10.1021/ma00216a002.

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Dissertations / Theses on the topic "L-serine"

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Freestone, Primrose P. E. "The L-serine dehydratase from Escherichia coli." Thesis, University of Leicester, 1992. http://hdl.handle.net/2381/35225.

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The discovery that the L-serine dehydratase (E.C. 4.2.1.13) from Escherichia coli B could be stabilised by iron and dithiothreitol has allowed this enzyme to be purified to a level approaching homogeneity. The purification scheme involved chemical treatments with streptomycin sulphate and ammonium sulphate, and elution from DEAE cellulose, pentyl agarose. Mono Q, Reactive Green and Phenyl superose chromatography columns. The purified dehydratase had a specific activity of 1653 ?moles of pyruvate min-l mg-1 enzyme and was, as judged by SDS PAGE, about 90 % pure. Overall recoveries were in the region of 4 % of the starting activity. A series of spectroscopic investigations and inhibitor studies showed that L- serine dehydratase did not utilise pyridoxal phosphate as cofactor. However, the purified enzyme did show an absolute requirement for iron and dithiothreitol for activity. The activation produced by these reagents was characterised and found to be slow, markedly influenced by both temperature and pH, and could be prevented, or reversed, by metal chelators, such as EDTA and o-phenanthroline. The activation process was also oxygen-dependent, and appeared to involve the production of an oxygen radical, since it was subject to inhibition by catalase and stimulation by hydrogen peroxide. Activation of L-serine dehydratase by iron and DTT also appeared to involve iron binding, at a ratio of 2 - 3 ?moles of Fe per ?mole enzyme. However, UV/visible and EPR investigations were unable to identify the structural form in which this bound iron existed. L-Serine dehydratase was found to be specific for L-serine; D-serine, L-threonine and L-cysteine were not deaminated. The timecourse of pyruvate formation was found to be non-linear, and the substrate saturation curve for L-serine sigmoidal, with an S[0.5] value of 2.6 mM, and a Hill coefficient of 2.13. The dehydratase could be activated by its substrate, L-serine, or substrate analogue, D-serine, which resulted in the production of a linear timecourse and hyperbolic substrate saturation profile (S[0.5] 2.8 mM, Hill coefficient 1.13). The molecular basis of this substrate activation process was investigated, and appeared to have its origins in a slow, serine-dependent rearrangement of the tertiary structure of the enzyme rather, than had previously been suggested from studies of the dehdyratase in crude extracts, a dimerisation reaction. In common with other microbial L-serine dehydratases, the purified E. coli B enzyme showed a broad pH optimum for pyruvate production, with maximal activity occurring between pH 7.8 and 8.2. It was inhibited competitively by L-cysteine and D-serine, with Ki values of 1.6 and 4.2 mM, respectively, and irreversibly by sulphydryl-active agents such as DTNB, N-ethylmaleimide and HgC12. In addition, the N-terminal amino acid sequence of the E. coli B L-serine dehydratase was analysed, and was found to show a high level of similarity with the predicted N-terminal sequence of the L-serine dehydratase from E. coli K12.
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Nozaki, Hiroyuki. "Studies on the enzymatic synthesis of α-methyl-L-serine." Kyoto University, 2009. http://hdl.handle.net/2433/124025.

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Ferreira, Graziele Cristina. "Purificação e caracterização de um inibidor de elastase de neutrófilos do feijão-caupi (Vigna unguiculata L Walp)." reponame:Repositório Institucional da UFABC, 2017.

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Orientador: Prof. Dr. Sergio Daishi Sasaki
Dissertação (mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Biossistemas, 2017.
O Feijão Caupi (Vigna unguiculata (L.) Walp) é uma leguminosa com importante representatividade econômica e nutricional, especialmente no Brasil. Inibidores de serino proteases, como a tripsina, já foram descritos na espécie, assim como em outras plantas. No entanto, nesta espécie, ainda não foram identificados inibidores que apresentem atividade sobre a elastase de neutrófilos humana (HNE), protease envolvida em muitos processos patológicos, como na instalação e progressão da doença pulmonar obstrutiva crônica (DPOC). Nesse estudo, purificamos um inibidor a partir do extrato protéico de Vigna unguiculata que apresenta atividade sobre HNE. Inicialmente, foi realizado o processo de extração alcalina de proteínas, seguido de três passos cromatográficos distintos, utilizando as colunas Hitrap-Q (Troca-iônica), Source15RPC (Fase-Reversa) e ACE18 (Fase-Reversa). Essas etapas foram acompanhadas por testes de atividade inibitória, utilizando os substratos fluorogênicos Meo-Suc-Ala-Ala-Pro-Val-MCA (Elastase) e Z-Phe-Arg-MCA (Tripsina), além de ensaios da quantificação de concentração total de proteínas. Para determinar a massa do inibidor, foram utilizadas as técnicas de espectrometria de massa por MALDI-TOF e SDS-PAGE, o inibidor apresenta massa molecular de 10,99 KDa. O Ki para HNE foi determinado no valor de 9 pM. O inibidor não apresentou atividade inibitória sobre tripsina e trombina, porém foi observada atividade sobre subtilisina e quimotripsina. Estes dados indicam que o inibidor purificado trata-se de uma molécula ainda não caracterizada, devido às suas atividades inibitórias o nomeamos de Vigna unguiculata Elastase Inhibitor (VuEI).
The cowpea (Vigna unguiculata (L.) Walp) is a legume of important economic and nutritional representativeness, especially in Brazil. Serine protease inhibitors, such as trypsin, have been described in many species, as well as in other plants. In this specie an inhibitor with activity on human neutrophil elastase (HNE) has not yet been identified. This protease is involved in many pathological processes, such as the onset and progression of chronic obstructive pulmonary disease (COPD). We purified and characterized an inhibitor from the protein extract of Vigna unguiculata presenting activity towards HNE. Firstly, we performed the alkaline extraction procedure for proteins followed by three different chromatographic steps using Hitrap Q (ion exchange), Source15RPC (Reversed-Phase) and ACE18 (Reversed Phase) columns. These steps were followed by the inhibitory activity tests using fluorogenic substrates, MeO-Suc-Ala-Ala-Pro-Val-MCA (elastase) and Z-Phe-Arg-MCA (trypsin), and quantitation assays of protein concentration. To determinate the size of the molecule, we used MALDI-TOF mass spectrometry and SDS-PAGE. The molecular mass of the inhibitor was 10,99 kDa. The dissociation constant (Ki) toward HNE was 9 pM. HNE inhibitor showed no inhibitory activities toward trypsin and thrombin. However, the inhibitor presented activity toward subtilisin and chymotrypsin. These datas indicate that this molecule is a novel inhibitor to HNE and we named it Vigna unguiculata Elastase Inhibitor (VuEI).
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Kennedy, Victoria Angela. "Optimization of L-serine crystallization using methanol as an anti-solvent." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/11261.

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Burman, Julia Dawn. "Structural and functional analysis of enzymes implicated in the fermentation of L-serine and L-threonine." Thesis, University of East Anglia, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.410126.

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Luk, Chee-wei Jennifer. "Solubility and Pseudo-polymorphic Transitions of L-Serine in Water-Methanol System." Thesis, Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/6832.

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The research addressed in this thesis is focused on the solubility and pseudo-polymorphic transition of L-serine in mixed water-methanol systems. Cooling re-crystallizations were carried out that varied both temperature and methanol concentration. Solubilities were measured with high-performance liquid chromatography. It is found that the solubility increased with increase in temperature and decreased drastically with methanol concentration. The effect of temperature at which there is a transition of L-serine crystals from the rod-shaped (anhydrous) form to hexagonal (monohydrate) form was confirmed and that transition temperatures decreased with methanol concentrations in a non-linear manner. The solubility data were correlated and plotted using the vant Hoff equation and the enthalpy and entropy of dissolution were determined. These values increased with increase in methanol concentration. The solid crystals were analyzed by optical microscopy and powder X-ray diffraction. The rod-shaped crystals were identified to be anhydrous L-serine, while the hexagonal crystals were L-serine monohydrate. Dehydration of the monohydrated crystals in their solid-state was examined and the onset of such phenomenon was known to start once the crystals were removed from the solutions.
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Zhang, Han. "Profiling L-serine Transport Throughout Growth and Meiotic Maturation in Mouse Oocytes." Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/39247.

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With the increasing demand for assisted reproduction, more knowledge and understanding towards health requirements of oocytes and their inner workings are required. With current IVF success rates of approximately 40%, oocyte and embryo culture conditions in vitro can be improved by first understanding the finer details of oocyte function. As such, there is a need to better understand the mechanisms through which oocytes can acquire certain nutrients. This thesis focuses on the amino acid serine, which has been shown to improve outcome in developing embryos and also plays a variety of roles in the body that may carry over to oocyte health as well. Using radiolabeled [3H] serine, we measured uptake of serine as a function of time throughout growth and meiotic maturation in mouse oocytes. Serine transport appeared in oocytes during growth and became absent in mature eggs. With a competition assay using substrates diagnostic for several different amino acid transporter systems and culture with and without sodium in the external medium, I identified Na+-dependent SNAT7 of the System A/N (SLC38) family to be the most likely transporter in oocytes. Quantitative RT-PCR was consistent with this result. Transporter activity is also not activated by progression of meiotic maturation, as indicated by unperturbed transport when dbcAMP was provided to maintain meiotic arrest. However, a biological regulator of arrest, NPPC, resulted in enhanced transport activity in vitro. This may be due to signalling mechanisms of the NPPC pathway affecting regulation of serine uptake, which presents a direction for future research.
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Lan, Jie. "Escherichia coli mutants unable to use a combination of L-serine, glycine and L-leucine as carbon source." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ39951.pdf.

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Guay, Caroline. "Expression et rôle d'une nouvelle protéase à sérine: l'«eosinophil serine protease»-1." Thesis, Université Laval, 2007. http://www.theses.ulaval.ca/2007/24677/24677.pdf.

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Lee, Johnny Chien-Yi Biotechnology &amp Biomolecular Sciences Faculty of Science UNSW. "Transcriptional and metabolic responses of yeast Saccharomyces cerevisiae to the addition of L-serine." Publisher:University of New South Wales. Biotechnology & Biomolecular Sciences, 2008. http://handle.unsw.edu.au/1959.4/41012.

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Sudden changes in nutrient resources are common in the natural environment. Cells are able to adapt and propagate under changing environmental conditions by making adjustments in their cellular processes. These cellular adaptations involve genome-wide transcriptional reprogramming that results in the induction or repression of metabolic pathways. Specific enzymes are then synthesised and activated to maximise the use of the newly available nutrient sources. L-serine is one of the twenty proteinogenic amino acids, and can be synthesised in yeast by the glycolytic and gluconeogenic pathways when growing on fermentable or non-fermentable carbon sources or taken up from the environment when available. L-serine is metabolically linked to glycine and is a predominant donor of one-carbon units in one-carbon metabolism. L-serine is also a source of pyruvate and ammonia and contributes to other cellular processes including the biosynthesis of cysteine and phospholipids. Previous work has shown that yeast cells exhibit transcriptional induction of the one-carbon pathway and the genes involved in the synthesis of purine and methionine after the addition of 10 mM glycine. Here it is shown that addition of 10 mM L-serine did not, however, elicit the same transcriptional response. This is primarily due to differences in the uptake of glycine and L-serine in yeast. High concentrations of extracellular L-serine were required for yeast to show an increase in intracellular L-serine concentration of the magnitude required to trigger a noticeable cellular response. Despite L-serine and glycine being interconvertable via the SHMT isozymes and being a one-carbon donor, the genome-wide transcriptional response exhibited by cells in response to L-serine addition was markedly different to that seen for glycine. The predominant response to an increase in intracellular L-serine was the induction of the general amino acid control system and the CHA1 gene encoding the serine (threonine) dehydratase. Unlike glycine, addition of L-serine triggered only minor induction of the one-carbon pathway. A large portion of intracellular L-serine was converted to pyruvate and ammonia in the mitochondrion as the result of induction of CHA1. The high intracellular concentration of L-serine stimulated the cell to increase the production of oxaloacetate and to increase the biosynthesis of L-aspartate. Transient increases in the intracellular L-glutamate and L-glutamine were also observed after the addition of L-serine. The work presented in this study shows that large increase in the intracellular concentration of amino acid is required to trigger a significant transcriptional response. Yeast cells exhibit different transcriptional and metabolic responses to the addition of L-serine and glycine even though these two amino acids are closely metabolically linked. Addition of L-serine provokes the GAAC response, expression of the CHA1 gene and stimulates the biosynthesis of L-aspartate in yeast whereas addition of glycine induces the one-carbon pathway which leads to the biosynthesis of the purine nucleotides.
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Books on the topic "L-serine"

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Citra, Renata Hace. Carolus L. Cergoly Serini dietro le quinte della pagina. Zagreb: Istituto italiano di cultura, 1996.

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Paszkowski, Andrzej. Aminotransferazy glutaminian: Glioksylan i seryna, glioksylan z siewek żyta (Secale cereale L.). Warszawa: Wydawn. SGGW, 1995.

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de Koning, Tom J. Serine Deficiency. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199972135.003.0023.

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Serine deficiency is a rare cause of intractable seizures and severe psychomotor retardation in infants and young children. However, in recent years it has become clear that serine deficiency in adolescents and adults can give rise to milder forms of seizure disorders and mild mental retardation or to a phenotype with severe progressive polyneuropathy. Serine deficiency can be diagnosed on the basis of low values of serine in plasma and CSF using routine amino acid analysis. However, with the introduction of next generation sequencing in clinical diagnostics the majority of patients are diagnosed through molecular testing of the three genes of the synthesis pathway. L-serine therapy is highly effective in the treatment of seizures and improvement of wellbeing and daily activities. Early diagnosis and timely treatment are important to prevent irreversible damage to the central or peripheral nervous system.
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Book chapters on the topic "L-serine"

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Schomburg, Dietmar, and Margit Salzmann. "L-Serine dehydratase." In Enzyme Handbook 1, 637–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-86605-0_141.

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Steiner, G., and C. Zimmerer. "Poly-L-Serine (PSer)." In Polymer Solids and Polymer Melts – Definitions and Physical Properties I, 395–401. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32072-9_32.

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Schomburg, Dietmar, and Ida Schomburg. "L-serine-phosphatidylethanolamine phosphatidyltransferase 2.7.8.29." In Class 2–3.2 Transferases, Hydrolases, 447. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36240-8_99.

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Schomburg, Dietmar, and Ida Schomburg. "O-phospho-l-serine-tRNA ligase 6.1.1.27." In Class 3.4–6 Hydrolases, Lyases, Isomerases, Ligases, 651–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36260-6_84.

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Winkelmann, Jochen. "Diffusion coefficient of L-serine in water." In Diffusion in Gases, Liquids and Electrolytes, 438–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-54089-3_242.

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Winkelmann, Jochen. "Diffusion coefficient of L-serine in dideuterium oxide at infinite dilution." In Diffusion in Gases, Liquids and Electrolytes, 2084. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-54089-3_1500.

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Sandoval, Andrea P., José Manuel Orts, Antonio Rodes, and Juan M. Feliu. "DFT and In Situ Infrared Studies on Adsorption and Oxidation of Glycine, L-Alanine, and L-Serine on Gold Electrodes." In Vibrational Spectroscopy at Electrified Interfaces, 239–65. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118658871.ch7.

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Ribeiro, M. H. L., I. M. L. Nunes, J. M. S. Cabral, and M. M. R. Fonseca. "A Multiphase System for the Production of L-Tryptophan from L-Serine and Indole; Studies on Product Separation and Recovery." In Recent Advances in Biotechnology, 509. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2468-3_46.

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Makiguchi, N., N. Fukuhara, M. Shimada, Y. Asai, T. Nakamura, and K. Soda. "Industrial Production of L-Tryptophan from Indole and DL-Serine with Two PLP-Dependent Enzymes." In Biochemistry of Vitamin B6, 457–60. Basel: Birkhäuser Basel, 1987. http://dx.doi.org/10.1007/978-3-0348-9308-4_83.

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Blaskovich, Mark A., and Gilles Lajoie. "A novel approach to the synthesis of chiral non-proteinaceous α-amino acids from L-serine." In Peptides, 515–16. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2264-1_197.

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Conference papers on the topic "L-serine"

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Sanders, T. J., J. L. Allen, J. Horvat, and R. A. Lewis. "Terahertz Response of L-Serine at Low Temperatures." In 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, 2021. http://dx.doi.org/10.1109/irmmw-thz50926.2021.9566976.

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Krishnan, P., K. Gayathri, and G. Anbalagan. "Growth and characterization of L-serine formate nonlinear optical single crystal." In SOLID STATE PHYSICS: PROCEEDINGS OF THE 57TH DAE SOLID STATE PHYSICS SYMPOSIUM 2012. AIP, 2013. http://dx.doi.org/10.1063/1.4791333.

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Joshi, J. H., K. P. Dixit, M. J. Joshi, and K. D. Parikh. "Study on A.C. electrical properties of pure and L-serine doped ADP crystals." In INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC 2015): Proceeding of International Conference on Condensed Matter and Applied Physics. Author(s), 2016. http://dx.doi.org/10.1063/1.4946270.

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Rajesh, K., V. Thayanithi, A. Mani, M. Amudha, and P. Praveen Kumar. "Solubility, thermal, photoconductivity and laser damage threshold studies on L-serine acetate (LSA) single crystal." In NANOFORUM 2014. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4918049.

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Rajesh, K., P. Praveen Kumar, A. Zamara, and A. Thirugnanam. "Growth, optical, mechanical and electrical properties of L-serine acetate: A promising semiorganic nonlinear optical crystal." In PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS AND MATERIAL SCIENCE: RAM 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4810449.

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Sousa, Carlos, Cristina Freire, and José Rodriguez-Borges. "Synthesis and application of L-serine derivative ligands in Diels-Alder reaction between cyclopentadiene and methyl acrylate." In The 17th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2013. http://dx.doi.org/10.3390/ecsoc-17-a036.

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Sepulveda-Argues, Jose, F. Casado-Bellver, Eugenia Gonzalez-Rosende, Amparo Asensio, Patricia Cava-Montesinos, and J. Jorda-Gregori. "Asymmetric synthesis of cis-4,5-disubstituted oxazolidin-2-ones via chiral a-amino epoxides derived from L-Serine." In The 4th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2000. http://dx.doi.org/10.3390/ecsoc-4-01787.

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Merino, P., S. Franco, F. Merchan, and T. Tejero. "Nucleophilic Additions of 2-Furyllithium to Carbonyl Derivatives of L-Serine. Formal Synthesis of (2R,3R)-b-Hydroxy Aspartic Acid." In The 1st International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 1997. http://dx.doi.org/10.3390/ecsoc-1-02005.

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Augustine, M. Sajimol, Lizzy Mathew, Roselin Alex, G. D. Deepa, and S. Jayalekshmi. "L-serine capped ZnS:Mn nanocrystals for plant cell biological studies and as a growth enhancing agent for micropropagation of Bacopa monnieri Linn. (Brahmi:Scrophulariaceae)." In OPTOELECTRONIC MATERIALS AND THIN FILMS: OMTAT 2013. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4861995.

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Steven, I., L. Wagner, W. E. van Nostrand, and D. D. Cunningham. "PREPARATION AND CHARACTERIZATION OF MONOCLONAL ANTIBODIES TO PROTEASE NEXIN." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644447.

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Abstract:
Protease nexin I (PN-1) is a cell-secreted protease inhibitor which modulates the activity of certain serine proteases in the extracellular environment. To probe PN-1 functions, we prepared a panel of monoclonal antibodies (mAbs) against it and studied their effects on a variety of PN-1 activities. Three highly potent inhibitors of PN-1 activity have been characterized. MAbs pl-6 and pl-9 stoichiometri-cally block PN-l-mediated anti-thrombin and anti-urokinase activity. These mAbs block PN-l-mediated anti-trypsin activity less effectively. MAb pl-18 stoichiometrically blocks all PN-1 antiprotease activities tested including anti-trypsin activity and therefore appears to bind at the reactive center of PN-1. Heparin, which greatly accelerates PN-1 anti-thrombin activity, does not compete with the binding of these blocking mAbs. None of these blocking mAbs could bind to thrombin-PN-1 complexes. A mAb (pl-1) which did not block PN-1 activity was capable of binding to these complexes. MAbs pl-9 and pl-18 were used to immunopurify two forms of PN-1 which have different affinities for heparin-Sepharose. These have been referred to as the low heparin affinity and high heparin affinity forms of PN-1 (Scott et al., J. Biol. Chem. 260,7029-7034 [1985]). MAb pl-18 binds only to the high heparin affinity form while mAb pl-9 binds to both forms. Preliminary characterization of this low heparin affinity form reveals no major differences between it and the well characterized high heparin affinity form.
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