ライフサイエンスコーパス: sugar transport

1 to MTSEA and MTSET, but not MTSES, abolished sugar transport.

2 c GLUT1 are sufficient for ATP modulation of sugar transport.

3 he SGLT1 gene and to determine the defect in sugar transport.

4 two hypothetical models for protein-mediated sugar transport.

5 in human erythrocytes affect GLUT1-mediated sugar transport.

6 SWEETs play important roles in intercellular sugar transport.

7 hormone signaling pathways, and nitrate and sugar transport.

8 CANAR expression in the phloem, the route of sugar transport.

9 on loci controlling raffinose catabolism and sugar transport.

10 oes not fully account for the selectivity of sugar transport.

11 cific Enzyme IIA proteins in preparation for sugar transport.

12 by available hypotheses for carrier-mediated sugar transport.

13 r- and overestimated the rate of erythrocyte sugar transport.

14 influence insulin secretion, lipolysis, and sugar transport.

15 The observations are consistent with the sugar transport.

16 suppressor mutations that partially restored sugar transport.

17 ut inhibits ATP-modulation of GluT1-mediated sugar transport.

18 ulation of 32 carbohydrate-active (CAZy), 61 sugar transport, 25 transcription factor and 234 C/HP ge

19 Nucleotide sugar transport across Golgi membranes is essential for

20 y that couples phosphoryl transfer to active sugar transport across the cell membrane.

21 GLUT1-catalyzed equilibrative sugar transport across the mammalian blood-brain barrier

22 r protein-protein interactions is coupled to sugar transport across the membrane.

23 Thus, LPG2 is required for nucleotide-sugar transport activity and probably encodes this Golgi

24 This study indicates that SWEETs retained sugar transport activity in all kingdoms of life, and th

25 proteoliposomes, where sodium dependence of sugar transport activity was demonstrated.

26 ve previously been shown to be essential for sugar transport activity.

27 olism were significantly enhanced, including sugar transport, aerobic respiration, pyruvate breakdown

28 eat gene Lr67 shows that how a plant manages sugar transport affects the ability of a broad group of

29 crobial metabolic pathways (mainly microbial sugar transport) after the aFMT.

30 tion in the OHCs and on the observation that sugar transport alters the voltage sensitivity of the OH

31 resistance, (ii) repair of DNA damage, (iii) sugar transport and capsule biosynthesis, and (iv) two-c

32 system that controls catabolite repression, sugar transport and carbon metabolism in gram-positive b

33 to the periplasm to allow for extracellular sugar transport and closed to the cytoplasm.

34 tional properties were examined by measuring sugar transport and cotransporter currents.

35 an account for the complexity of erythrocyte sugar transport and its regulation by cytoplasmic ATP.

36 operon, those encoding proteins involved in sugar transport and metabolism, and remarkably, genes en

37 luxO mutant were involved in amino acid and sugar transport and metabolism.

38 sins, and exonucleases as well as others for sugar transport and metabolism.

39 esults demonstrate that the effects of CB on sugar transport and on cell motility and morphology invo

40 nce-related processes including proteolysis, sugar transport and signaling, and sink activity.

41 Parallel upregulation of sugar transport and sugar catabolism-encoding genes woul

42 h allosteric regulation of human erythrocyte sugar transport and suggest that avian erythrocyte sugar

43 are responsible for the coupling of Na+ and sugar transport and that Q457 plays a critical role in s

44 inase may serve as a link between PTS-driven sugar transport and the electron transport chain.

45 s of the different superfamilies involved in sugar transport and the evolution of transporters in gen

46 itize carbohydrate utilization by modulating sugar transport and transcription of catabolic operons.

47 n enrichment of genes associated with carbon sugar transport and utilization and protein secretion, p

48 at shock proteins and regulators involved in sugar transporting and metabolism co-ordinated to enhanc

49 e changes in cell volume were measured under sugar-transporting and nontransporting conditions.

50 transporter, not previously associated with sugar transport, and in fact does not transport the suga

51 its 'greasy slide' aromatic residues during sugar transport, and suggest the involvement of L9, in t

52 ng proteoliposomes catalyze protein-mediated sugar transport, and the subsequent addition of solubili

53 nolate biosynthesis, cell wall modification, sugar transport, and transcriptional control are the key

54 oth parental GluT1- and GluT1.HA.H6-mediated sugar transport are acutely sensitive to cellular metabo

55 ansport are incorrect or (2) measurements of sugar transport are flawed.

56 This means that either (1) the models for sugar transport are incorrect or (2) measurements of sug

57 and nucleotide modulation of GluT1-mediated sugar transport are regulated by a proton-sensitive salt

58 lymorphisms P68L and T110I did not impact on sugar transport as assayed in Xenopus oocytes.

59 In sugar transport assays, mutant cells showed the striking

60 he present study we assess human erythrocyte sugar transport asymmetry by direct measurement of sugar

61 rac2 can be an effective tool for monitoring sugar transport at vacuolar membranes that would be othe

62 ntribute to the mechanistic understanding of sugar transport because the decisive role of the conserv

63 chanistic understanding of the modulation of sugar transport between seed coat to embryo by both GmSW

64 mulates blood-brain barrier endothelial cell sugar transport by acute up-regulation of plasma membran

65 acellular ATP inhibits human erythrocyte net sugar transport by binding cooperatively to the glucose

66 rporation but blocks acute modulation of net sugar transport by cellular metabolic inhibition.

67 the alternating access transporter model for sugar transport by confirming at least four GLUT1 confor

68 Na(+) and sugar transport by cotransporters (symporters) is though

69 Sugar transport by GLUT2 overexpressed in pituitary cell

70 adipocytes and Clone 9 cells, stimulation of sugar transport by puromycin, a translational inhibitor

71 Sugar transport by some permeases in Escherichia coli is

72 ier protein (HPr) is an essential element in sugar transport by the bacterial phosphoenolpyruvate:sug

73 ations of SGLT1 function; 3) the kinetics of sugar transport can be altered independently of influenc

74 Widespread expression of the eukaryotic sugar transport candidates suggests an important role in

75 GLUT1-HA-H6 confers GLUT1-specific sugar transport characteristics to transfected RE700A, i

76 gene clusters including three novel ABC-type sugar transport clusters to be upregulated in Bi-26 invo

77 indings support the hypothesis that red cell sugar transport complexity is host cell-specific.

78 Radiolabeled sugar transport confirmed transporter function and ident

79 ort during the periplasmic-open stage of the sugar transport cycle and the sugar is found to undergo

80 rrive at a model where dynamic remodeling of sugar transport during generative development is crucial

81 Possible roles for SFP1 in sugar transport during leaf senescence are discussed.

82 and Phe354 are determined to be important in sugar transport during the periplasmic-open stage of the

83 espite the documented kinetic alterations in sugar transport, epitope-tagged SGLT1 could promote abso

84 n system showed that hSGLT3 was incapable of sugar transport, even though SGLT3 was efficiently inser

85 Nucleotide binding and sugar transport experiments undertaken with dimeric and

86 Glucose is the main sugar transport form in animals, whereas plants use sucr

87 ter (the target), resulting in uncoupling of sugar transport from proton symport (the response).

88 to the galactose:H(+) symporter to uncouple sugar transport from proton symport.

89 e carrier) expressed in midgut that mediates sugar transport from the midgut lumen to hemolymph.

90 in functional characterization of nucleotide-sugar transports from this and other eukaryotes.

91 Carpels produce heat with sugars transported from leaves as the main substrates, b

92 gene cassette replacing genes in a putative sugar transport gene cluster.

93 For example, the gene encoding sugar transport had the highest expression in the sapwoo

94 In humans, understanding sugar transport has therapeutic importance (e.g., addres

95 Most measurements of red cell sugar transport have been made over intervals of 10 s or

96 We suggest that GLUT1-mediated sugar transport in all cells is an intrinsically symmetr

97 ens are believed to strategically manipulate sugar transport in host cells to enhance their access to

98 ) phenyl m-hydroxybenzoate) inhibits passive sugar transport in human erythrocytes and cancer cell li

99 Inhibitors of protein synthesis stimulate sugar transport in mammalian cells through activation of

100 ed cell GluT1 but inhibits ATP modulation of sugar transport in resealed red cell ghosts and in GluT1

101 rg4p as a model for understanding nucleotide sugar transport in the Golgi.

102 The efficiency of sugar transport in the phloem can have a significant inf

103 esidue 454, in contrast, uncoupled Na(+) and sugar transport, indicating the importance of the negati

104 phloretin) or intracellular (cytochalasin B) sugar-transport inhibitors.

105 Many of these transporters are involved in sugar transport into yeast cells.

106 The complex process of phloem sugar transport involves symplasmic and apoplasmic event

107 o the kinetic variability of both cation and sugar transport is associated with cation binding.

108 Thus, not surprisingly, sugar transport is critical for plants, animals, and hum

109 This driving force of sugar transport is interrupted in fall when canopies are

110 We conclude either that human erythrocyte sugar transport is mediated by a carrier mechanism that

111 that GLUT1 (glucose transporter 1)-mediated sugar transport is mediated by an alternating access tra

112 Human erythrocyte sugar transport is mediated by the integral membrane pro

113 Avian erythrocyte sugar transport is stimulated during anoxia and during e

114 eraccumulate starch and sucrose, the soluble sugar transported long distance through the phloem of ve

115 The effects of ATP on GluT1-mediated sugar transport may be determined by the number of ATP m

116 fforts to increase productivity by enhancing sugar transport may disrupt the carbon-to-P homeostasis.

117 ns have provided unprecedented insights into sugar transport mechanisms in general and into substrate

118 ots, and glucose flux in mutants affected in sugar transport, metabolism, and signaling.

119 Furthermore, Git1p contains a sugar transport motif and 12 potential membrane-spanning

120 The symbiotic efficiency of N. punctiforme sugar transport mutants was investigated by testing thei

121 ot interact with GluT1) is without effect on sugar transport over the same concentration range.

122 s demonstrate that water and urea follow the sugar transport pathway through SGLT1.

123 e identified and mutated residues lining the sugar transport pathway to cysteine.

124 ved in the interaction between the Na(+) and sugar transport pathways.

125 This model explains the uncoupled charge:sugar transport phenotype observed in wild type and G457

126 es of D-glucose as well as the inhibitors of sugar transport: phlorizin, deoxyphlorizin, and beta-D-g

127 upregulation of several proteins involved in sugar transport (phosphoenolpyruvate (PEP) phosphotransf

128 hway variations were attributed to the amino sugar transport, phosphorylation, and deacetylation step

129 nzyme I of the phosphoenolpyruvate-dependent sugar-transporting phosphotransferase system (PTS) have

130 otein (HPr) is an essential component of the sugar-transporting phosphotransferase system (PTS) in ma

131 ty) is an important determinant of water and sugar transport, photosynthetic function, and biomechani

132 Here we demonstrate that sugar transport preference and kinetics can be rewired t

133 Human erythrocyte sugar transport presents a functional complexity that is

134 5-epimerase), the ATP binding cassette (ABC) sugar transport protein (wzt), and the O-antigen ligase

135 Enzyme IIC (EIIC) is a membrane-embedded sugar transport protein that is part of the phosphoenolp

136 a few proton-dependent transport of the STP (Sugar Transport Protein) and SUT/SUC (Sucrose Transporte

137 ) was inactive as a phosphoryl carrier and a sugar transport protein.

138 Sugar Transport Proteins (STPs) are Sugar Porters (SPs)

139 ose retrieval is mediated by the activity of sugar transport proteins (STPs).

140 Sugar transport proteins are present in plasma membranes

141 to several amine, multidrug resistance, and sugar transport proteins of the major facilitator superf

142 sis combined with mathematical modelling and sugar transport rate measurements were used to determine

143 Results showed that the maximum sugar transport rate of the phloem was limited by soluti

144 At its maximum sugar transport rate, the phloem functioned with a high

145 transport asymmetry by direct measurement of sugar transport rates and by analysis of the effects of

146 Two cysteine-less vSGLT proteins exhibited sugar transport rates comparable with that of the wild-t

147 rd-facing conformation, leading to increased sugar transport rates.

148 We have examined acute sugar transport regulation in the murine brain microvasc

149 (2) Is ATP-GLUT1 interaction sufficient for sugar transport regulation?

150 The ryaA gene was renamed sgrS, for sugar transport-related sRNA.

151 g sites exist in 3T3 cells: sites related to sugar transport, sites related to cell motility and morp

152 transport and suggest that avian erythrocyte sugar transport suppression results from inhibition of c

153 n HPr from the phosphoenolpyruvate-dependent sugar transport system (PTS), and a cis-acting DNA seque

154 en, namely, rbsA, which codes for a putative sugar transport system ATP-binding protein, and vasK, a

155 hotransferase system (PTS), a multicomponent sugar transport system that phosphorylates the sugar as

156 code a periplasmic-binding-protein-dependent sugar transport system, and one (aglA) appears to encode

157 is a key protein in the phosphoenolpyruvate-sugar transport system.

158 tions with VirA but also interactions with a sugar transport system.

159 storage of sucrose excluded from a saturated sugar-transport system; peptide synthesis is reduced und

160 sport and degradation enzymes, but a loss of sugar transport systems and certain enzymes of sugar met

161 role in the regulation of activity of other sugar transport systems in Escherichia coli.

162 Allosteric regulation of several sugar transport systems such as those specific for lacto

163 The probable regulator of sugar transport systems, HPr(Ser) kinase, was demonstrat

164 ylated mucins using glycoside hydrolases and sugar transport systems.

165 the sugar-activated cation transport without sugar transport that occurs in hSGLT3.

166 ins in the phloem tissue that is involved in sugar transport throughout the plant, from leaves to roo

167 ugar transporters, crucial for long-distance sugar transport to apical sinks and the glutaminase GLUT

168 he Na+/glucose cotransporter (SGLT1) couples sugar transport to Na+ gradients across the intestinal b

169 gs, we propose a comprehensive framework for sugar transport via vSGLT, where the cellular membrane p

170 ive SGLT1 transfectants, the apparent Km for sugar transport was increased 23-fold (313 microM to 7.3

171 The role of SAL0039 in sugar transport was supported by the inability of the sa

172 the key characteristics of secondary active sugar transport were maintained in both modes, namely, N

173 everal genes related to PCs biosynthesis and sugar transport were overexpressed.

174 s, we show that SCR is primarily involved in sugar transport whereas SCL23 functions in mineral trans

175 fascicular phloem is largely responsible for sugar transport, whereas the extrafascicular phloem may

176 ve charge on residue 454 increased Na(+) and sugar transport with a normal stoichiometry of 2 Na(+):1