ライフサイエンスコーパス: methionine

1 des and for remethylation of homocysteine to methionine.

2 nzyme to conditionally charge tRNA(Leu) with methionine.

3 a methyl group originating from S-adenosyl-l-methionine.

4 n of S-adenosylmethionine (SAM) from ATP and methionine.

5 , 0.57); betaine, 0.29 (95% CI: 0.01, 0.58); methionine, 0.31 (95% CI: 0.03, 0.60); docosahexaenoic a

6 known mammalian ubiquitin ligase that makes methionine 1 (Met1)-linked polyubiquitin (also referred

7 chains derived from the natural amino acid l-methionine (1) has been rationally prepared.

8 We investigated the uptake of (11)C-methionine ((11)C-MET) in children and young adults with

9 Nevertheless, l-S-methyl-(11)C-methionine ((11)C-MET) PET holds great potential in the

10 nced asymmetric synthesis of D-[methyl-(11)C]methionine ([(11)C] D-Met), and showed that it can rapid

11 s procedure to that used for L-[methyl-(11)C]methionine ([(11)C] L-Met), we developed an enhanced asy

12 nerate formate and the ketoacid precursor of methionine, 2-keto-4-methylthiobutyrate, whereas the Ni(

13 terozygous mutation replacing lysine-36 with methionine-36 (K36M) in the histone H3 variant H3.3.

14 om an internal in-frame AUG codon specifying methionine-45.

15 We collected liver and serum from methionine adenosyltransferase 1a knockout (MAT1A-KO) mi

16 methionine to S-adenosylmethionine in mESCs, methionine adenosyltransferase 2a (MAT2a), is under cont

17 tes transcription of its neighbouring gene - Methionine adenosyltransferase 2A.

18 rom the near-symmetrical transition state of methionine adenosyltransferase from E. coli.

19 four S-adenosylmethionine synthetase genes, METHIONINE ADENOSYLTRANSFERASE3 (MAT3), is highly expres

20 Methionine administration in mice likewise induced hepat

21 f these MTases use the cofactor S-adenosyl-l-Methionine (AdoMet) as a methyl source.

22 TrmD enzymes are known to use S-adenosyl-l-methionine (AdoMet) as substrate; we have shown that 3',

23 catalyzes methyl transfer from S-adenosyl-l-methionine (AdoMet) to glycine to form S-adenosyl-l-homo

24 .003), and with the presence of at least one methionine allele in rs4680 (p<0.008).

25 initiation of translation from unformylated methionine, also activates specifically translation of A

26 Furthermore, administration of these methionine analogs to pregnant dams during a critical st

27 ynthesized in the presence of bio-orthogonal methionine analogs.

28 Furthermore, utilizing the methionine analogue L-azidohomoalanine as a nutrient rep

29 at very low levels and is unable to reverse methionine and adenine auxotrophy of Ppmet6 Thus, nuclea

30 me involved in utilization of the substrates methionine and adenosine and in formation of the product

31 threonine with no changes in the amounts of methionine and alpha-ketobutyrate.

32 lant protein (PP), which differ in levels of methionine and BCAAs, in patients with type 2 diabetes a

33 High-protein diets, rich in methionine and branched chain amino acids (BCAAs), appar

34 C57Bl/6 mice fed chow or a methionine and choline-deficient (MCD) diet for 1 week w

35 with endotoxin (lipopolysaccharide) or fed a methionine and choline-deficient (MCD) diet to induce ex

36 st dietary sulphur originates from intake of methionine and cysteine.

37 ne lactones (AHL) signals using S-adenosyl-l-methionine and either cellular acyl carrier protein (ACP

38 o acid-derived radiotracers, such as l-(11)C-methionine and l-1-(11)C-5-hydroxytryptophan, demonstrat

39 idine were low, while values for citrulline, methionine and lysine were borderline low, all attribute

40 Phenylalanine, methionine and maybe, cysteine, seem to be consumed inst

41 e molecular-level geometry of (13)C-enriched methionine and natural abundance poly(vinyl alcohol) ads

42 Thus, SAMTOR is a SAM sensor that links methionine and one-carbon metabolism to mTORC1 signaling

43 he strategy involves partially oxidizing the methionine and quantifying the oxidation level by both N

44 ene expression related to purine catabolism, methionine and S-adenosylmethionine biosynthesis and met

45 Here we analyzed the contribution of methionine and serine metabolism to methylation of DNA a

46 y mimicking each substrate, the S-adenosyl-l-methionine and the deoxycytidine, and linking them toget

47 ulfate results in oxidative modifications to methionine and tryptophan residues.

48 inatorially perturbed in histidine, leucine, methionine and uracil biosynthesis.

49 characterized the effects of both valine-to-methionine and valine-to-leucine substitutions at this p

50 between alpha-amino acids (phenylalanine or methionine) and either gallic acid, caffeic acid or (+)-

51 enylalanine, isoleucine, serine, tryptophan, methionine, and cysteine were successfully employed, as

52 ing site contains an unusual, but conserved, methionine, and its sulfur coordinates transition metal

53 tophan, phenylalanine, tyrosine, asparagine, methionine, and lysine.

54 tial for cell growth, including nucleotides, methionine, and the antioxidant NADPH.

55 by additives including arginine, guanidine, methionine, and thiocyanate.

56 ne group such as arginine, cysteine, lysine, methionine, and tryptophan had the strongest antioxidant

57 plant, benzoate, gamma-glutamyl amino acid, methionine, and tryptophan).

58 probe captured proteins involved in folate, methionine, and ubiquinone metabolism, suggesting that i

59 Intakes of choline, folate, methionine, and vitamins B6 and B12 were assessed using

60 fed either a standard chow for 4 weeks or a methionine- and choline-deficient diet for 1, 4, 8, or 1

61 ose), mice on a Western-type diet, mice on a methionine- and choline-deficient diet, mice on a high-f

62 ein and a truncated form of Ctr1 lacking the methionine- and histidine-rich metal-binding ectodomain,

63 subtilis speD mutant uncovered a nitrogen-, methionine-, and S-adenosylmethionine-sufficiency respon

64 g variant, H50Q; an oxidized aS in which all methionines are sulfoxides (aS4ox); a fully lysine-alkyl

65 ion into E. coli in culture, we identified D-methionine as a probe with outstanding radiopharmaceutic

66 score ranged from 37 to 38 with cystine and methionine as limiting amino acid.

67 the MET6 gene encoding MS (Ppmet6) exhibits methionine as well as adenine auxotrophy indicating that

68 uxotrophy indicating that MS is required for methionine as well as adenine biosynthesis.

69 Importantly, the noncanonical methionine at peptide position 5 acts as a main anchor,

70 As a result, methionine at position 258 of the heavy chain, which is

71 tion resulted in a substitution of valine to methionine at residue 118 of the VEGF-D protein.

72 strates a surprising bimodal coordination of methionine at the Pd-Al2O3 interface.

73 tein 4RepCT through expression in an E. coli methionine auxotroph.

74 alization of PpMS and its ability to reverse methionine auxotrophy of Ppmet6 Thus, association of two

75 ere, we report a strategy for chemoselective methionine bioconjugation through redox reactivity, usin

76 itated by the misacylation of tRNA(Leu) with methionine by the methionyl-tRNA synthetase (MetRS).

77 to the promoter region of genes involved in methionine catabolism and that this binding affects hist

78 encing of kappaOR in the LHA attenuated both methionine choline-deficient, diet-induced and choline-d

79 In animal models of NASH, particularly the methionine-choline deficient (MCD) model, profound chang

80 Upon chronic liver damage induced by CCl4 or methionine-choline-deficient (MCD) diet, liver injury an

81 sease and early fibrosis were induced by the methionine-choline-deficient diet in mice.

82 Db/db mice and methionine-choline-deficient diet-fed mice were administ

83 arbon tetrachloride (CCl4) or placement on a methionine-choline-deficient diet.

84 C) causes a missense change of the initiator methionine codon (minor-allele frequency = 0.43) to thre

85 ith the EZH2 inhibitor, selective S-adenosyl-methionine-competitive small-molecule (GSK126), or the D

86 liver plays a significant role in regulating methionine concentrations by altering its flux through t

87 ) is dynamically controlled by intracellular methionine concentrations.

88 established the importance of histidine and methionine containing motifs for Ag(+) -binding, and ide

89 rategy for the detection and quantitation of methionine-containing peptides in SPROX experiments.

90 r the targeted detection and quantitation of methionine-containing peptides in SPROX using selective

91 leucine content (1013mg/100g) and the minor methionine content (199mg/100g).

92 Metabolomic analysis reveals reduced methionine content in Cnr mutants.

93 in human patients (OMIM:614300) disrupts the methionine cycle and triggers hypermethioninemia, hepati

94 se DNA methylation can be predicted from the methionine cycle exhibited improved survival over cases

95 pectedly, we found that serine supported the methionine cycle in the presence and absence of methioni

96 Amino acid score indicated that methionine+cysteine (57.6%), phenylalanine+tyrosine (32.

97 e that the pyruvoyl cofactor of S-adenosyl-L-methionine decarboxylase (AMD1) is dynamically controlle

98 a causal relationship between EC signaling, methionine deficiency and impaired liver development.

99 methyltransferase Clr4 in a SAM (S-adenosyl-methionine)-dependent manner, and Clr4 is trapped at nuc

100 ion rescues Cnr mutant liver phenotypes in a methionine-dependent manner.

101 We characterized Rv0560c as an S-adenosyl-L-methionine-dependent methyltransferase that N-methylates

102 While we observed this contribution under methionine-depleted conditions, unexpectedly, we found t

103 ges for target proteins that are, or can be, methionine-depleted.

104 need with a mouse strain that incorporates a methionine derivate into proteins, allowing for their de

105 In addition, methionine-derived glucosinolate biosynthesis genes are

106 thylglycine, retinol, essential fatty acids, methionine, dimethylamine (DMA), trimethylamine, and tri

107 Hyperpolarized (13)C-labeled dl-methionine enantiomers were differently observed with a

108 t inducible mistranslation specifically with methionine engendered at the tRNA charging level occurs

109 Pregnant mice were administered methionine equivalent to double their daily intake durin

110 Truncations, N-terminal methionine excision, signal peptide removal, and some po

111 The methionine-folate cycle-dependent one-carbon metabolism

112 Introduction of bulky methionine for glycine at two points on this surface red

113 o the production of aroma compounds, such as methionine forming methional and benzothiazole while orn

114 phosphate-buffered saline (PBS) and cysteine/methionine-free Dulbecco's Modified Eagle Medium (DMEM).

115 by providing one-carbon units to regenerate methionine from homocysteine.

116 plants overexpressing Brevibacterium linens methionine-gamma-lyase (BlMGL) produced the sulfur volat

117 GE: Carrizo transgenic plants overexpressing methionine-gamma-lyase produced dimethyl sulfide.

118 Methionine generates the methyl donor S-adenosyl-methion

119 t (protein valine at residue 804 replaced by methionine) genetic mutation, with 2 of the relatives pr

120 Here we report that the H3 lysine 36-to-methionine (H3K36M) mutation impairs the differentiation

121 In a frying study with potato cubes, 5.5mM l-methionine had significantly stronger antioxidant activi

122 n to the other sulfur-containing amino acid, methionine, has been precluded by its intrinsically weak

123 accept analogues of the cofactor S-adenosyl methionine have been widely deployed for alkyl-diversifi

124 no acid analysis gave high levels of cystine/methionine, histidine and tyrosine/phenylalanine.

125 nal acetylation for proteins whose initiator methionine ((i)Met) residues have been removed.

126 the mechanism of inhibition as reduction of methionine import, leading to decreased immediate-early

127 ggesting energy accumulation and increase in methionine import.

128 nd specific amino acids; mainly cysteine and methionine in medium.

129 ifferences due to oxidation at the conserved methionine in position 254 were significantly verifiable

130 MsrB1-dependent reduction of oxidized methionine in proteins may be a heretofore unrecognized

131 Methionine-induced activation of mTORC1 requires the SAM

132 or transsulfuration pathways, contributed to methionine-induced PGC-1alpha acetylation.

133 men with the highest NO2 exposure and lowest methionine intake had the greatest odds of offspring wit

134 women with the lowest NO2 exposure and high methionine intake, women with the highest NO2 exposure a

135 selectively blocked in incorporating [(35)S]methionine into Atp8p at nonpermissive but not at the pe

136 [20 mCi/1.7 m(2); maximum, 20 mCi]) of (11)C-methionine intravenously.

137 Methionine is an essential sulfur amino acid that is eng

138 , we show that, surprisingly, this conserved methionine is dispensable for transport of the physiolog

139 The NMR assignment of methyl resonances of methionine is made by correlating the quantitative resul

140 he start codon is incorporated at the TIS or methionine is still incorporated.

141 hionine, an S-ethyl analog of the amino acid methionine, is known to induce steatosis and pancreatiti

142 r the biosynthesis of serine, histidine, and methionine; (iv) catabolic end products of lignin (pyruv

143 Histone lysine-to-methionine (K-to-M) mutations are associated with multip

144 Lysine to methionine (K-to-M) mutations in genes encoding histone

145 topic expression of histone H3.3 lysine 4-to-methionine (K4M) mutant, which reduces endogenous H3K4 m

146 e (SAH) or 5'-deoxyadenosine (5'-dAdo) and l-methionine (l-Met).

147 ides l-Lys, recombinant ALD1 transaminates l-methionine, l-leucine, diaminopimelate, and several othe

148 achieve highly selective, rapid, and robust methionine labeling under a range of biocompatible react

149 pressure to maintain the Nramp metal-binding methionine likely exists because it-more effectively tha

150 suggested potential correlations between the methionine loss with the relative amount of the deamidat

151 ncluding those for alanine, valine, leucine, methionine, lysine, phenylalanine, tyrosine, and tryptop

152 n amino acid substitution from lysine (K) to methionine (M) at position 27 of histone 3 variant 3 (H3

153 The importance of the methionine-mediated quenching to the pathogen residing i

154 used by a D178N mutation in combination with methionine (Met) at codon 129 in the mutated allele of P

155 eviously to participate in the metabolism of methionine (Met) in seeds.

156 l-Methionine (Met) is an essential amino acid for humans a

157 biological reactions and participates in the methionine (Met) metabolic pathway.

158 n two case studies to evaluate the impact of methionine (Met) oxidation on the biological functions o

159 posure, and its catalase contains oxidizable methionine (Met) residues.

160 a also produce DMSP, probably using the same methionine (Met) transamination pathway as macroalgae an

161 jasmonate (MeJA), jasmonic acid (JA) and DL-methionine (MET), in order to find a successful and feas

162 Subjects with the Methionine (Met)/Valine (Val) and Val/Val genotypes show

163 formation of a second axial interaction with methionine (Met81).

164 gluconeogenesis, suggesting that influencing methionine metabolic flux has the potential to be therap

165 n of Sin3A directly alters the expression of methionine metabolic genes to increase SAM, which in tur

166 ngs uncover a novel regulatory mechanism for methionine metabolism and highlight the importance of me

167 ant epigenetic regulator directly connecting methionine metabolism and histone modification.

168 se results highlight a communication between methionine metabolism and PGC-1alpha-mediated hepatic gl

169 ce as a model for schizophrenia, and uncover methionine metabolism as a potential preventive and/or t

170 aster at different ages, we demonstrate that methionine metabolism changes strikingly during aging.

171 e metabolism and highlight the importance of methionine metabolism in SIRT1-mediated mESC maintenance

172 Altogether, reprogramming of methionine metabolism in young flies and suppression of

173 A comprehensive understanding of how hepatic methionine metabolism intersects with other regulatory n

174 Methionine metabolism is critical for epigenetic mainten

175 The effect of Cnr on methionine metabolism is regulated by sterol regulatory

176 However, the regulation of methionine metabolism remains unclear.

177 omic approaches to explore the potential for methionine metabolism to influence signal transduction a

178 tylase, is critically involved in modulating methionine metabolism, thereby impacting maintenance of

179 ne, isoleucine, kynurenine, leucine, lysine, methionine, methylmalonic acid, ornithine, phenylalanine

180 A. pernix undergoes constitutive leucine to methionine mistranslation at low growth temperatures.

181 in the mitochondrially encoded transfer RNA methionine (mt-tRNA(Met)).

182 fferent cofactors, primarily SAM (S-adenosyl methionine), NAD (nicotinamide adenine dinucleotide), an

183 Using (13)C methyl methionine NMR for the beta1-adrenergic receptor, we ide

184 e vicinity of Ser-938, with alanine, lysine, methionine, or serine resulted in wild type-like Na(+) a

185 chnique to monitor structural changes due to methionine oxidation at sensitivity levels realistic to

186 A targeted RNAi screen against methionine pathway components revealed significant life

187 We present the molecular features in the methionine permease Mup1 that are required for Art1-Rsp5

188 urally variant amino acids, glycine, valine, methionine, phenylalanine and cysteine were examined as

189 Arginine, lysine, isoleucine, leucine, methionine, phenylalanine, valine, GABA, glutamine, alan

190 thereforepi-bonded radical cation due to the methionine-phenylalanine interaction, which is consisten

191 gned to target specifically the S-adenosyl-l-methionine pocket of catechol O-methyl transferase allow

192 hyzoites, translation initiates at the third methionine, producing the 25 kDa form that is conserved

193 A total of 67 peptides showing methionine, proline, and tryptophan oxidations were iden

194 arvation increased the methionine/S-adenosyl methionine ratio, decreasing the transfer of methyl grou

195 ich is essential for purine biosynthesis and methionine recycling and affects methylation of DNA, his

196 ed that H. rubrisubalbicans up-regulates the methionine recycling pathway as well as phyto-siderophor

197 the active site of the SET domain, with the methionine residue located in the pocket that normally a

198 Replacement of the noncanonical methionine residue M584 (Walker B sequence of nucleotide

199 ding between a heme iron and the sulfur in a methionine residue.

200 at alpha-Tyr-42, and oxidation at the three methionine residues are significantly higher in diabetic

201 at alpha-Tyr-42, and oxidation at the three methionine residues are significantly higher in the nons

202 e two complementary determining region (CDR) methionine residues had little or no impact on antigen b

203 jugates, and identification of hyperreactive methionine residues in whole proteomes.

204 Reduction of oxidized methionine residues is catalyzed by methionine sulfoxide

205 strategy to assign the methyl resonances of methionine residues is presented.

206 Post-translational redox modification of methionine residues often triggers a change in protein f

207 gG monoclonal antibodies (mAbs) contains two methionine residues which are susceptible to oxidation.

208 The effects of methionine restriction (MR) in rodents are well establis

209 Dietary methionine restriction (MR) produces a rapid and persist

210 ne methylation and are sensitive to maternal methionine restriction-induced lethality, whereas matern

211 SIRT1-deficient mESCs are hypersensitive to methionine restriction/depletion-induced differentiation

212 us cellular processes involving S-adenosyl-l-methionine result in the formation of the toxic by-produ

213 ies are strongly modulated by mutations in a methionine-rich loop that is predicted to lie at the inn

214 with a functionally important and conserved methionine-rich motif.

215 of TbtI, the responsible radical S-adenosyl-methionine (rSAM) C-methyltransferase, which catalyzes t

216 Human methionine S-adenosyltransferase (MAT2A) catalyzes the f

217 Serine starvation increased the methionine/S-adenosyl methionine ratio, decreasing the t

218 Acireductone dioxygenase (ARD) from the methionine salvage pathway (MSP) is a unique enzyme that

219 lfur, most organisms possess the "universal" methionine salvage pathway (MSP).

220 phosphorylase (MTAP) is a key enzyme in the methionine salvage pathway.

221 ne and S-adenosylmethionine biosynthesis and methionine salvage, and signs of altered membrane status

222 involved in aromatic amino acid, S-adenosyl methionine (SAM) and folate biosynthetic pathways.

223 e the structures of RlmH bound to S-adenosyl-methionine (SAM) and the methyltransferase inhibitor sin

224 the conversion of 5'-ClDA into S-adenosyl-l-methionine (SAM) but a reduced kcat value in the convers

225 diesel produces FAMEs by direct S-adenosyl-L-methionine (SAM) dependent methylation of free fatty aci

226 of the (endogenous) methyl donor S-adenosyl methionine (SAM) did not affect CpG methylation and IEG

227 ophan lyase (NosL) is a radical S-adenosyl-l-methionine (SAM) enzyme that catalyzes the formation of

228 ng enzyme (PFL-AE) is a radical S-adenosyl-l-methionine (SAM) enzyme that installs a catalytically es

229 in is predicted to be a radical S-adenosyl-l-methionine (SAM) enzyme, but it is unknown whether viper

230 Radical S-adenosyl-l-methionine (SAM) enzymes are widely distributed and cata

231 effects (BIEs) of the cofactor S-adenosyl-l-methionine (SAM) for SET8-catalyzed H4K20 monomethylatio

232 balamin (Cbl)-dependent radical S-adenosyl-l-methionine (SAM) methyltransferases have been identified

233 hich encodes a putative radical S-adenosyl-l-methionine (SAM) protein, are unable to synthesize BChl

234 NifB utilizes two equivalents of S-adenosyl methionine (SAM) to insert a carbide atom and fuse two s

235 ionine generates the methyl donor S-adenosyl-methionine (SAM), which is converted via methylation to

236 S-Adenosyl methionine (SAM)-dependent C-methyltransferases are resp

237 Here we report a versatile S-adenosyl-l-methionine (SAM)-dependent enzyme, LepI, that can cataly

238 methyltransferase (CCoAOMT) is an S-adenosyl methionine (SAM)-dependent O-methyltransferase responsib

239 on of the piperazyl scaffold is S-adenosyl-l-methionine (SAM)-dependent.

240 ocysteine (SAH) and low levels of S-adenosyl-methionine (SAM).

241 y abundant methylation cofactor S-adenosyl-l-methionine (SAM).

242 for methyltransferase activity, S-adenosyl-l-methionine (SAM).

243 sferase G9a and SAM, which reveales that the methionine side chain had enhanced van der Waals interac

244 upuncture, omega-3 fatty acids, S-adenosyl-L-methionine, St. John's wort [Hypericum perforatum]), exe

245 In cells, methionine starvation reduces SAM levels below this diss

246 Upon SAM depletion by methionine starvation, cells induce MAT2A expression by

247 % of these tumors and results in a lysine-to-methionine substitution (H3K27M).

248 We report that methionine substitution, but not leucine substitution, r

249 Mutants with phenylalanine, tyrosine, and methionine substitutions were phenotypically indistingui

250 , forming disulfide bridges with cysteine or methionine sulfhydryl groups.

251 odifications included lysine formylation and methionine sulfoxidation both of which occur with nearly

252 e oxygen species (ROS) oxidize methionine to methionine sulfoxide (MetSO) and thereby inactivate prot

253 ROS oxidize methionine to methionine sulfoxide (MetSO), rendering several proteins

254 The methionine sulfoxide reductase (MSR) enzyme converts Met

255 Methionine sulfoxide reductase (MSR) enzyme converts Met

256 Methionine sulfoxide reductase A (MsrA) is an enzyme inv

257 ecies signaling by targeting the antioxidant methionine sulfoxide reductase A to modulate liposarcoma

258 dants superoxide dismutase (SOD2), catalase, methionine sulfoxide reductase A, and the 20S proteasome

259 MsrPQ is a newly identified methionine sulfoxide reductase system found in bacteria,

260 oxidized methionine residues is catalyzed by methionine sulfoxide reductases (Msrs).

261 rx2) and the intracellular and extracellular methionine sulfoxide reductases (SpMsrAB1 and SpMsrAB2,

262 markers of oxidative stress such as urinary methionine sulfoxide were observed in Hhip (+/-) but not

263 and GS-knockout/muscle) and pharmacological (methionine sulfoximine and dexamethasone) approaches to

264 hesis and increases from approximately 7% in methionine sulfoximine-treated mice to approximately 500

265 The bond forming from the nucleophilic methionine sulfur to the 5'-C of ATP is 2.03 A at the tr

266 Moreover, the methionine sulfur's presence makes the toxic metal cadmi

267 triction-induced lethality, whereas maternal methionine supplementation increases the survival of SIR

268 Methionine supplementation rescues developmental and met

269 metRS, which preferentially incorporates the methionine surrogate azido-nor-leucine (ANL) into newly

270 h is used as a cofactor in their specialized methionine synthase (MetH).

271 Methionine synthase (MS) catalyzes methylation of homocy

272 inactive in vivo in microbial bioassays for methionine synthase and acted as an in vitro inhibitor o

273 ed for the function of the essential enzymes methionine synthase and methylmalonyl-CoA mutase, respec

274 Interestingly, we demonstrate that methionine synthase is essential for A. fumigatus virule

275 We investigated 5 polymorphisms in the methionine synthase reductase (MTRR), methylenetetrahydr

276 that ubiquitously expresses a modified tRNA methionine synthase, metRS, which preferentially incorpo

277 e novo dTMP biosynthesis was investigated in methionine synthase-null human fibroblast and nitrous ox

278 As a consequence of MeHg detoxification, Se-methionine, the selenium pool in the system is depleted

279 Five essential amino acids (leucine, lysine, methionine, threonine, tryptophan) in pasta digesta incr

280 hionine cycle in the presence and absence of methionine through de novo ATP synthesis.

281 CS [encode enzymes that convert S-adenosyl-L-methionine to 1-aminocyclopropane-1-carboxylic acid (ACC

282 SSAGE: Reactive oxygen species (ROS) oxidize methionine to methionine sulfoxide (MetSO) and thereby i

283 ROS oxidize methionine to methionine sulfoxide (MetSO), rendering se

284 ally, we discover that the enzyme converting methionine to S-adenosylmethionine in mESCs, methionine

285 is, primarily due to a reduced conversion of methionine to S-adenosylmethionine.

286 However, a methionine-to-alanine substitution enables transport of

287 etabolic pathway intermediates revealed that methionine transamination, and not the transmethylation

288 Methionine transport across plasma membranes occurs via

289 treptococcus agalactiae (MtaR) that regulate methionine transport, amino acid metabolism, resistance

290 Expression of the initiator methionine tRNA (tRNAi(Met)) is deregulated in cancer.

291 methylate the adenosine 58 of the initiator methionine tRNA (tRNAi(Met)), a nuclear post-transcripti

292 entified between the expression of initiator methionine tRNA and cancer progression, whereby elevated

293 that both WT and W321F KatG produce the same methionine-tyrosine-tryptophan (MYW) cofactor radical in

294 We found that methionine was incorporated at almost all noncanonical T

295 Negative effects of BCAA or methionine were not detectable.

296 Postprandial levels of BCAAs and methionine were significantly higher in subjects on the

297 The only functional replacement is methionine, which coordinates F(-) through its partially

298 steine, the last step in the biosynthesis of methionine, which is essential for the regeneration of t

299 ions in the remethylation of homocysteine to methionine, which regenerates THF from 5-methylTHF.

300 uppress PGC-1alpha acetylation stimulated by methionine, which was accompanied by predicted alteratio