ライフサイエンスコーパス: phosphotransfer

1 rdinates with Ser75, the residue involved in phosphotransfer.

2 ated with adenosine triphosphate binding and phosphotransfer.

3 n of domains in a state seemingly poised for phosphotransfer.

4 riant residues necessary for ATP binding and phosphotransfer.

5 ing the possibility of a histidine to serine phosphotransfer.

6 ed for dimerization, autophosphorylation and phosphotransfer.

7 various response regulators and the rates of phosphotransfer.

8 consistent with a dissociative mechanism of phosphotransfer.

9 c challenge is regulated by adenylate kinase phosphotransfer.

10 te for the next stage; and 3) is involved in phosphotransfer.

11 indeed contributes to the rapid kinetics of phosphotransfer.

12 P turnover rate or creatine kinase-catalyzed phosphotransfer.

13 CheA active site and properly positioned for phosphotransfer.

14 hilic histidine and activating glutamate for phosphotransfer.

15 g the mutational change in measured in vitro phosphotransfer.

16 anism involving both inter- and intraprotein phosphotransfer.

17 re not observed in histidine kinase-mediated phosphotransfer.

18 ich in most phytochromes direct differential phosphotransfer.

19 ric, as a proxy for increasing or decreasing phosphotransfer ability between TCS proteins.

20 ty, inhibition of adenylate kinase-catalyzed phosphotransfer abolished nuclear import.

21 of "split kinases" where the ATP binding and phosphotransfer activities of a conventional histidine k

22 ophosphorylation activities as well as their phosphotransfer activities.

23 domains with impaired autophosphorylation or phosphotransfer activities.

24 vity, but is not essential for autokinase or phosphotransfer activities.

25 is regulated by a fine equilibrium of three phosphotransfer activities: phosphorylation by the kinas

26 MP-dependent protein kinases (cGKs) suppress phosphotransfer activity at the catalytic cleft by compe

27 of regulation suggested that changes in the phosphotransfer activity of the sensor kinase, possibly

28 n the mitochondrial intermembrane space with phosphotransfer activity using mitochondrial ATP to rege

29 of enzyme I (EIC) was shown to reconstitute phosphotransfer activity with recombinant N-terminal dom

30 TYK2 JH2 did not show phosphotransfer activity, but it binds ATP and the nucle

31 pseudokinases bind ATP, but only few retain phosphotransfer activity, leaving the functional role of

32 ne triphosphate production from PEP-mediated phosphotransfer, allowing for the high rate of glycolysi

33 However, hybrid kinases phosphotransfer almost exclusively to their covalently a

34 mplex is sufficient to stimulate the rate of phosphotransfer amongst the phosphorelay proteins in vit

35 Tar vs. H1-2-Tar) give opposite responses in phosphotransfer and cellular assays, despite similar bin

36 202A) and PhoP(D203A), had a reduced rate of phosphotransfer and could dimerize but could not bind DN

37 in A (67 residues) responsible for histidine phosphotransfer and dimerization, and domain B (161 resi

38 ponsible for dimerization of EnvZ, histidine phosphotransfer and phosphatase activities, and domain B

39 e multifunctional enzymes having autokinase, phosphotransfer and phosphatase activities, and most of

40 0F and the DHp domain, which is required for phosphotransfer and phosphatase activities.

41 s for the mechanisms of autophosphorylation, phosphotransfer and response-regulator dephosphorylation

42 Here, remodelling of phosphotransfer and substrate utilization networks in re

43 /-) hearts suggesting that rearrangements in phosphotransfer and substrate utilization networks provi

44 cillus subtilis, comprising snapshots of the phosphotransfer and the dephosphorylation reactions.

45 gulator via a series of autophosphorylation, phosphotransfer, and dephosphorylation reactions.

46 the tyrosine and primes it for the catalytic phosphotransfer, and it may lower the activation barrier

47 nsic modularity that separates signal input, phosphotransfer, and output response; this modularity ha

48 ome interactions thought to be important for phosphotransfer are missing in the ATP-containing struct

49 rk, we have used fluorescence anisotropy and phosphotransfer assays to examine OmpR interactions with

50 ieS and used them in autophosphorylation and phosphotransfer assays.

51 0 mM) and that the rate constant (kphos) for phosphotransfer at saturating phosphodonor concentration

52 nd transduce signals intracellularly through phosphotransfer between cognate histidine kinases (HKs)

53 Phosphotransfer between PhoR approximately P or PhoR(C30

54 o performed in vitro assays and showed rapid phosphotransfer between the CheA domain of FrzE and each

55 the domains responsible for recognition and phosphotransfer between the sensor histidine kinase and

56 n many bacterial regulatory systems involves phosphotransfer between two conserved proteins, a histid

57 enylate kinase-dependent inhibition involved phosphotransfer between two nucleotide diphosphates.

58 Inhibition of phosphotransfer by domain interfaces provides an explana

59 KDR kinase catalyzes phosphotransfer by formation of a ternary complex with A

60 it is possible for Ser75 to be activated for phosphotransfer by H-bonding to nearby residues rather t

61 f one IRAK4 monomer precisely positioned for phosphotransfer by its partner.

62 Thus, although lack of AK1 phosphotransfer can be compensated in the absence of met

63 port, we assess the properties and potential phosphotransfer capability of a putative two-component r

64 drial CK have diminished PCr turnover, total phosphotransfer capacity and intracellular energetic com

65 Creatine kinase phosphotransfer, captured by 18O-assisted 31P NMR, coord

66 ansferase system (PTS) is a highly conserved phosphotransfer cascade that participates in the transpo

67 sor, which in turn relays a signal through a phosphotransfer cascade to the cognate cytoplasmic respo

68 ansferase system (PTS) is a highly conserved phosphotransfer cascade whose components modulate many c

69 subunits of protein kinase A, as well as the phosphotransfer catalytic activity of protein kinase A,

70 The phosphotransfer center is asymmetric, poised for dissoci

71 These phosphotransfer changes were associated with reduced lev

72 nase (AK), glycolytic and guanine nucleotide phosphotransfer circuits.

73 lation of the RR promotes the formation of a phosphotransfer-competent complex.

74 e deletion blunted vascular adenylate kinase phosphotransfer, compromised the contractility-coronary

75 es in the statistical goodness of fit of the phosphotransfer data to the kinetic model.

76 ified residues in the dimerization/histidine-phosphotransfer (DHp) domain of KinA that are functional

77 ene response sensor 1 dimerization histidine phosphotransfer (DHp) domains and the solution structure

78 e [comprising the dimerization and histidine phosphotransfer domain (DHp domain), connected to the AT

79 t signaling system, the histidine-containing phosphotransfer domain (the "P1" domain) of CheA receive

80 ly folding domains: the histidine-containing phosphotransfer domain and the ATP-binding kinase domain

81 reas phosphorylation of the histidine of the phosphotransfer domain by back reactions from Spo0F~P ap

82 a novel protein with a histidine-containing phosphotransfer domain homologous to the budding yeast Y

83 a small protein homologous to the histidine phosphotransfer domain of ArcB from E. coli, HptA.

84 elical region (residues 112 to 133) from the phosphotransfer domain of CheA interacts with CheZ and b

85 r-helix bundle serving as a dimerization and phosphotransfer domain, and domain B functions as the AT

86 action between Sda and the KinA dimerization/phosphotransfer domain.

87 ications for interactions with the substrate phosphotransfer domain.

88 lix bundle in the dimerization and histidine phosphotransfer domain.

89 ng) domain and a DHp (Dimerization Histidine phosphotransfer) domain for class I, or a CA domain and

90 a CA domain and an HPt (Histidine-containing Phosphotransfer) domain for class II histidine kinases.

91 Structures of various histidine phosphotransfer domains (HPt) complexed with their cogna

92 otypical family member, indicates that these phosphotransfer domains are likely to share a similar fo

93 st systems, suggesting that the two types of phosphotransfer domains evolved convergently.

94 uctive interaction between the catalytic and phosphotransfer domains of KinA.

95 contains input and output domains but lacks phosphotransfer domains typical of two-component systems

96 DP, leading to K(ATP) channel opening, while phosphotransfers driven by creatine and pyruvate kinases

97 ance of this reaction in cardiac energetics, phosphotransfer dynamics were determined by [(18)O]phosp

98 onance spectroscopy to capture intracellular phosphotransfer dynamics.

99 rec functions both as a phosphate sink and a phosphotransfer element linking Hpt4-6 to Hpt2-3.

100 maining minor AK isoforms and the glycolytic phosphotransfer enzyme, 3-phosphoglycerate kinase.

101 ing that synapsins function as ATP-dependent phosphotransfer enzymes.

102 design a probe that enables detection of the phosphotransfer event; however, analysis of the phosphoh

103 Phosphotransfer experiments using isolated CheA-P showed

104 erfused hearts triggered a redistribution in phosphotransfer flux with significant increase in creati

105 l two-component systems (TCSs) use a central phosphotransfer for signaling; however, in vivo characte

106 residue in the receiver domain, usually via phosphotransfer from a cognate histidine kinase, stabili

107 ar response to an extracellular stimulus via phosphotransfer from a cognate sensor histidine kinase t

108 Two-component signal transduction based on phosphotransfer from a histidine protein kinase to a res

109 wn covalent phosphorylation and can catalyze phosphotransfer from a partner sensor kinase or autophos

110 We propose that the FlgR CTD prevents phosphotransfer from AcP so that FlgR is solely responsi

111 ate kinase enzyme (GK(enz)), which catalyzes phosphotransfer from ATP to GMP, evolved into the GK dom

112 ide and closed ones that enable catalysis of phosphotransfer from ATP to GMP.

113 of a glycine-rich motif that is critical for phosphotransfer from ATP.

114 ng of the kinase domain, possibly to enhance phosphotransfer from CheA to CheY.

115 ions downstream of these kinases to catalyze phosphotransfer from DivJ and PleC.

116 dent control of HnoK autophosphorylation and phosphotransfer from HnoK to three response regulators.

117 There was rapid phosphotransfer from Hpt2-6 to ChpArec and from Hpt3 to

118 HPr, its presence is essential for effective phosphotransfer from IIA(Glc) to the membrane-bound IIBC

119 ine-tuning role in determining the levels of phosphotransfer from its sensor kinase domain to the Ats

120 Sda also slows the rate of phosphotransfer from KinA approximately P to its target,

121 represents an enzyme intermediate just after phosphotransfer from PEP and before a conformational tra

122 n, 1.5, the overall equilibrium constant for phosphotransfer from PEP to HPr is 80, somewhat higher t

123 presence of PhoR require Mg(2+), the reverse phosphotransfer from PhoP approximately P to PhoR does n

124 he phosphoryl-protein intermediate(s) during phosphotransfer from PhoR approximately P to PhoP, which

125 vitro, CheY can be phosphorylated either by phosphotransfer from phospho-CheA or by acquiring a phos

126 The autophosphorylation of EnvZc and the phosphotransfer from phosphorylated EnvZc to OmpR were n

127 Phosphotransfer from RegB to RegA (overexpressed and pur

128 Analysis of phosphotransfer from small molecule phosphodonors has re

129 mation that is catalytically incompetent for phosphotransfer from small molecule phosphodonors.

130 osynthesis in Campylobacter jejuni stimulate phosphotransfer from the FlgS HK to the FlgR RR to promo

131 results indicate mechanistic differences in phosphotransfer from the kinase CheA versus that from sm

132 The specific Asp residue-dependent in vitro phosphotransfer from the kinase domain to the putative c

133 While it has been established that phosphotransfer from the kinase FrzE to the response reg

134 n the presence of ADP, which can mediate the phosphotransfer from the phospho-NDP kinase to the targe

135 n T + 2 likely reflect structural mimicry of phosphotransfer from the sensor kinase histidyl phosphat

136 Furthermore, phosphotransfer from the sensor kinase PhoR was enhanced

137 In the subsequent reactions, phosphotransfer from YPD1 to SSK1-R2 is very rapid (160

138 This phosphotransfer function renders adenylate kinase an imp

139 CheA-CheY phosphotransfer generates phospho-CheY, CheY-P.

140 yl group to RmFixJ in an oxygen-independent "phosphotransfer." Here we show that the mode of substrat

141 -directed mutagenesis of the two most likely phosphotransfer His residues (H121 and H168) did not abo

142 e Escherichia coli ArcB histidine-containing phosphotransfer (HPt) domain and the P1 domain of the Ch

143 rn-helix DNA binding domain, and a histidine phosphotransfer (HPt) domain.

144 chanism often involve a histidine-containing phosphotransfer (HPt) domain.

145 ains; six are canonical histidine-containing phosphotransfer (Hpt) domains and two have a threonine (

146 sor kinases to the Mpr1 histidine-containing phosphotransfer (HPt) protein and finally to the Mcs4 re

147 The histidine-containing phosphotransfer (HPt) protein YPD1 is an osmoregulatory

148 romyces cerevisiae, the histidine-containing phosphotransfer (HPt) protein YPD1 transfers phosphoryl

149 istidine kinase SLN1, a histidine-containing phosphotransfer (HPt) protein YPD1, and two response reg

150 st insight into the key step of MSP-mediated phosphotransfer in a eukaryotic system, the phosphorylat

151 , with an increased contribution to cellular phosphotransfer in heart failure.

152 recognition specificity and the fidelity of phosphotransfer in signal transduction pathways.

153 the mechanisms of molecular recognition and phosphotransfer in these systems.

154 ed failing heart, adenylate kinase-catalyzed phosphotransfer increased by 134% and contributed 21% to

155 For CheA-->CheY phosphotransfer, increasing ionic strength resulted in i

156 Phosphotransfer induces further ordering of the loop reg

157 partner to produce the ideal environment for phosphotransfer is addressed in this review in the light

158 ineer autoinhibition into the kinase so that phosphotransfer is possible only upon binding to the sca

159 phosphoryl group to Nla28 in vitro, that the phosphotransfer is specific, and that a substitution in

160 -type CheY, allowing us to explore CheA-CheY phosphotransfer kinetics and binding kinetics without in

161 binding one side of a dimerization/histidine phosphotransfer-like (DHpL) domain.

162 kinase activity, indicating that Stk uses a phosphotransfer mechanism similar to the mechanism used

163 rmation from the two systems is relayed by a phosphotransfer mechanism to a shared integrator protein

164 e and the transduction of this signal, via a phosphotransfer mechanism, to the response regulator Chr

165 and this signal is transduced by a conserved phosphotransfer mechanism.

166 Alternative phosphotransfer mechanisms were explored; adenylate kina

167 re comprised of a single histidine-aspartate phosphotransfer module, are the dominant signaling pathw

168 Rather, the integrated phosphotransfer network was required for delivery of hig

169 e K(ATP) channel complex, anchoring cellular phosphotransfer networks and facilitating delivery of mi

170 Thus, the plasticity of phosphotransfer networks contributes to the effective fu

171 nucleotide- and glycolytic enzyme-catalysed phosphotransfer networks in supporting the adaptivity an

172 al lobe, perhaps to accommodate ATP binding, phosphotransfer, or ADP release.

173 ion protein resulted in a 3-fold increase in phosphotransfer over that of the dark state.

174 ne kinases (KinA, KinB, KinC, and KinD) by a phosphotransfer pathway composed of Spo0F and Spo0B.

175 PhoP is activated in turn through a classic phosphotransfer pathway that is typical in such systems.

176 Histidine-aspartic acid phosphotransfer pathways are central components of proka

177 This suggests the existence of alternative phosphotransfer pathways in the myocardium, the identity

178 a new tool to study histidine-aspartic acid phosphotransfer pathways.

179 ntal standard free energies of hydrolysis (a phosphotransfer potential benchmark) is correlated with

180 phate bonding and connection to experimental phosphotransfer potential is presented.

181 iophospho-group in these proteins has a high phosphotransfer potential, similar to that of the phosph

182 aration: inclusion of the load driver's fast phosphotransfer processes restores the capability of a s

183 Phosphotransfer profiling was used to map the connectivi

184 ng a systematic biochemical technique called phosphotransfer profiling we have identified a multicomp

185 sponse regulator, and a new technique called phosphotransfer profiling, in which a purified histidine

186 n signalling inhibitor ARABIDOPSIS HISTIDINE PHOSPHOTRANSFER PROTEIN 6 (AHP6), is involved in regulat

187 The phosphotransfer protein IIA(Glc) of the bacterial phosph

188 Our results suggest that an unidentified phosphotransfer protein or kinase (X) is responsible for

189 stems channel information into the histidine phosphotransfer protein, LuxU, and/or the response regul

190 domain in the same protein; from there to a phosphotransfer protein, RcsD; and from there to RcsB.

191 Our results suggest that the histidine phosphotransfer protein, RdeA, and the response regulato

192 The histidine-containing phosphotransfer protein-B (HptB; PA3345) is an intermedi

193 xin signaling triggers ARABIDOPSIS HISTIDINE PHOSPHOTRANSFER PROTEIN6 (AHP6), which then represses cy

194 Arabidopsis thaliana histidine phosphotransfer proteins (AHPs) are similar to bacterial

195 ansferred to cytosolic Arabidopsis histidine phosphotransfer proteins (AHPs), which have been suggest

196 are similar to bacterial and yeast histidine phosphotransfer proteins (HPts), which act in multistep

197 In contrast, the histidine-containing phosphotransfer proteins (OsHPs) and response regulators

198 ed by a multistep phosphorelay system of His phosphotransfer proteins and different classes of respon

199 hway, including histidine kinases, histidine phosphotransfer proteins and response regulators.

200 His phosphotransfer proteins of Charophyceae seemed to be mo

201 ves hybrid histidine protein kinase sensors, phosphotransfer proteins, and regulators as transcriptio

202 nsor histidine kinases, histidine-containing phosphotransfer proteins, and response regulators (ARRs)

203 stems, involving His kinases, His-containing phosphotransfer proteins, and response regulators, have

204 ases and the downstream histidine-containing phosphotransfer proteins, but is independent of the ARRs

205 on of 54 His protein kinases, His-containing phosphotransfer proteins, response regulators, and relat

206 gulators, and sometimes histidine-containing phosphotransfer proteins.

207 by the metabolic status of a cell, and their phosphotransfer rate closely correlates with K(ATP) chan

208 Here we report that the phosphotransfer rate increases approximately 25-fold whe

209 ocardium, the net adenylate kinase-catalyzed phosphotransfer rate was 10% of the total ATP turnover r

210 Here, we report the phosphotransfer rates between two genetically constructe

211 CheA also makes significant contributions to phosphotransfer rates in chemotactic signaling.

212 and combined effects of NaCl and glycerol on phosphotransfer rates within the SLN1-YPD1-SSK1 phosphor

213 sensory systems that are built around a core phosphotransfer reaction between histidine kinases and t

214 le autokinase reaction and/or the reversible phosphotransfer reaction between PhoR approximately P an

215 ars to be a transition state analogue in the phosphotransfer reaction between the proteins.

216 ng site for CheY, which might facilitate the phosphotransfer reaction by tethering CheY in close prox

217 thymidylate kinase (TMPK) that catalyzes the phosphotransfer reaction for formation of dTDP from dTMP

218 While the autokinase reaction, the forward phosphotransfer reaction from PhoR approximately P to Ph

219 the contribution of P2 to the CheA --> CheY phosphotransfer reaction in the Escherichia coli chemota

220 lows an in-line, predominantly dissociative, phosphotransfer reaction mechanism, and that closure of

221 combined effects of glycerol and NaCl on the phosphotransfer reaction rates are different from the in

222 The phosphotransfer reaction was halted with a MisR/D52A mut

223 ieved to be the attacking nucleophile in the phosphotransfer reaction, can account well for the chang

224 In addition to the canonical kinase phosphotransfer reaction, the conversion requires cleava

225 5 are appropriately stationed for an in-line phosphotransfer reaction.

226 ansition state analogue in a protein-protein phosphotransfer reaction.

227 coordinated transition state geometry of the phosphotransfer reaction.

228 d it may lower the activation barrier of the phosphotransfer reaction.

229 phosphorylation (aspartate 53) abolishes the phosphotransfer reaction.

230 econd order rate constants that describe the phosphotransfer reactions (phospho-IIA(Glc) to IICB(Glc)

231 These phosphotransfer reactions are governed by the metabolic

232 Whereas the two-component autokinase and phosphotransfer reactions are well-understood, the mecha

233 e rate constants for the forward and reverse phosphotransfer reactions between IIA(Glc) and IICB(Glc)

234 meters capturing the cognate and non-cognate phosphotransfer reactions between the systems.

235 Phosphotransfer reactions between YPD1 and SLN1-R1 or SK

236 , MprA and MprB were shown to participate in phosphotransfer reactions characteristic of two-componen

237 In this way, phosphotransfer reactions could provide a transduction m

238 Phosphotransfer reactions integrate ATP-consuming with A

239 The in vivo order of phosphotransfer reactions is believed to proceed from SL

240 mical methodology needed to adequately model phosphotransfer reactions with a reasonable description

241 hosphoaspartate serves as an intermediate in phosphotransfer reactions, and in P-type ATPases, also m

242 To promote rapid phosphotransfer reactions, CheA contains a phosphoaccept

243 ate the second-order rate constants for both phosphotransfer reactions.

244 In vitro analysis of phosphotransfer relationships revealed that LuxU can spe

245 es that constitute this signaling pathway: a phosphotransfer relay, an EIN2-based unit, a ubiquitin-m

246 drial oxidative phosphorylation coupled with phosphotransfer relays provides an efficient energetic u

247 th the wild type, had a blunted AK-catalyzed phosphotransfer response, lowered intracellular ATP leve

248 center, sheds light on the evolution of TCS phosphotransfer reversibility.

249 n this motif, a single histidine kinase (HK) phosphotransfers reversibly to two separate output respo

250 on systems and a few eukaryotic pathways use phosphotransfer schemes involving two conserved componen

251 In Glc uptake, the phosphotransfer sequence is: phosphoenolpyruvate --> Enz

252 The first two reactions in the phosphotransfer sequence of bacterial phosphoenolpyruvat

253 Enzyme I (EI) is the first protein in the phosphotransfer sequence of the bacterial phosphoenolpyr

254 zyme IICB(Glc), the last two proteins in the phosphotransfer sequence of the phosphoenolpyruvate:gluc

255 t mitochondrial switch with dual function in phosphotransfer serving local GTP supply and cardiolipin

256 I (EI), the first component of the bacterial phosphotransfer signal transduction system, undergoes on

257 pt that its putative histidine and threonine phosphotransfer sites have been replaced with glutamine.

258 Without high phosphotransfer specificity between cognate HKs and RRs,

259 brid kinases exhibit a dramatic reduction in phosphotransfer specificity in vitro relative to canonic

260 Here we report that the in vitro phosphotransfer specificity is relaxed in hybrid two-com

261 In contrast, phosphotransfer specificity is retained in classical two

262 airs coevolve unique interfaces that dictate phosphotransfer specificity.

263 o-phosphorylation of CqsS whereas subsequent phosphotransfer steps and CqsS phosphatase activity are

264 The four individual phosphotransfer steps in the multicomponent phosphorelay

265 r energy state, yet the contribution of this phosphotransfer system in coupling myocardial metabolism

266 otic "two-component" histidine-aspartic acid phosphotransfer system, enabling a comparison of the tra

267 , in the compartmentalized cell environment, phosphotransfer systems shunt diffusional barriers and s

268 e find that single stage phosphorylation and phosphotransfer systems that transmit signals from a kin

269 By contrast, phosphotransfer systems, and single and double phosphory

270 film formation is hindered in the absence of phosphotransfer through the PTS(Ntr), but only in the pr

271 ETR1 histidine kinase activity and phosphotransfer through the receiver domain are not requ

272 AK1 phosphotransfer thus transduces stress signals into adeq

273 te (ATP) and orients the gamma phosphate for phosphotransfer to a reactive histidine on the phosphoac

274 an stimulate autophosphorylation followed by phosphotransfer to a response regulator (RR) in the two-

275 orylation of a DosS His residue, followed by phosphotransfer to an Asp residue of the response regula

276 or control normally but had reduced rates of phosphotransfer to CheB and CheY.

277 ped-flow fluorescence experiments to monitor phosphotransfer to CheY from phosphorylated wild-type Ch

278 revealed that LuxU can specifically reverse phosphotransfer to CqsS, LuxQ, and VpsS.

279 Glc N terminus caused a 20-fold reduction in phosphotransfer to membrane-bound IICBGlc from Salmonell

280 e contribution of adenylate kinase-catalyzed phosphotransfer to myocardial energetics.

281 the cytoplasmic NarX autokinase activity and phosphotransfer to NarL, the cognate response regulator.

282 try with Asp1144 from the SLN1-R1 domain for phosphotransfer to occur.

283 servative mutation E67Q dramatically reduces phosphotransfer to P1 without significantly affecting th

284 n multiple rounds of autophosphorylation and phosphotransfer to PhoP, which, in turn, drives the expr

285 hat prokaryotes and eukaryotes alike utilize phosphotransfer to regulate cellular functions.

286 d (160 s(-)(1)) and is strongly favored over phosphotransfer to SKN7-R3.

287 8Q-YPD1 mutant was significantly affected in phosphotransfer to SSK1-R2 ( approximately 680-fold decr

288 We used in vitro analysis of phosphotransfer to start to determine why R.sphaeroides

289 HmpE, was capable of autophosphorylation and phosphotransfer to the CheY homologue HmpB.

290 the wavelength-dependence of photostimulated phosphotransfer to the E. coli flagellar motor response

291 toluene exposure initiated an intramolecular phosphotransfer to the response regulator domain that re

292 Because the rate constants for phosphotransfer to/from HPr were largely unaffected, we

293 nd the phosphorylated His-189 is in-line for phosphotransfer to/from the ligand.

294 ted signaling reactions: autophoshorylation, phosphotransfer (to a partner Response Regulator (RR) pr

295 Up-regulation of creatine kinase phosphotransfer, to mimic metabolic conditions of adult

296 Rate comparisons of D314N Csk-promoted phosphotransfer using a series of fluorotyrosine-contain

297 Selective phosphotransfer was observed from CheA(3)-P to the respo

298 Although phosphotransfer was slower with CheADeltaP2 (k(cat)/K(m)

299 ing affinity as well as the rate of chemical phosphotransfer, whereas Lys+2 and Lys+3 both serve to e

300 ve conformation that binds ATP and catalyzes phosphotransfer without Mg2+.