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1 ar levels by 1:1 complexes of catechols with vanadate.
2 1.52 A structure of the D10A mutant bound to vanadate.
3 tructure of an acyl transferase inhibited by vanadate.
4 y dissociation of the trapped nucleotide and vanadate.
5 in the absence of molybdate, with or without vanadate.
6 d in the presence or absence of molybdate or vanadate.
7 iazotrophically with or without molybdate or vanadate.
8 dition of BtuF and inhibited by sodium ortho-vanadate.
9 phosphate but was blocked by ADP-AlF3 or ADP-vanadate.
10 32-kDa fragment and abolished sensitivity to vanadate.
11 K(+) and a 4-5-fold decreased sensitivity to vanadate.
12 ) blocked the release of NO brought about by vanadate.
13 e I derived peptides as the apical ligand to vanadate.
14 sphorylated intermediate and is inhibited by vanadate.
15 ains is necessary to allow inhibition by ADP-vanadate.
16 he growth medium, and strongly stimulated by vanadate.
17 with the trapping of [14C]ADP in presence of vanadate.
18 ne H(+) gradient but completely abolished by vanadate.
19 n, was reversed by the phosphatase inhibitor vanadate.
20 ATP-hydrolysis transition state analogue ADP.vanadate.
21 by biotin and was only moderately reduced by vanadate.
22 binding cassette (ABC) transporter inhibitor vanadate.
23 nd in the absence of ATP and with or without vanadate.
24 is highly resistant to both thapsigargin and vanadate.
25 the Ca(2+)-pump inhibitors thapsigargin and vanadate.
26 state that is unable to bind thapsigargin or vanadate.
27 absence and in the presence of tungstate and vanadate.
30 allize a quaternary complex containing Tdp1, vanadate, a DNA oligonucleotide, and a tyrosine-containi
31 ntibody but only minimally affected by 5 muM vanadate, a dynein inhibitor, or by anti-dynein antibody
33 ves enter the plant cell; and (3) blocked by vanadate, a known inhibitor/blocker of ATP-dependent tra
34 e level of pTyr-modified alphaII spectrin by vanadate, a phosphatase inhibitor, implies a dynamic bal
35 ific inhibitors of p38 MAP kinase and sodium vanadate, a potent protein-tyrosine phosphatase inhibito
38 s H(2)O(2) or with the phosphatase inhibitor vanadate abrogates the inhibition of ERK1/2 phosphorylat
42 l transition state specifically, as shown by vanadate-ADP and beryllium fluoride-ADP trapping experim
45 complete removal (46 mumol g(-1)) of aqueous vanadate after 3 h and rates were generally consistent w
46 magnetite removed 18 mumol g(-1) of aqueous vanadate after 48 h and uptake by pyrite was limited.
48 metre-resolution structures of MsbA with ADP-vanadate and ADP reveal an unprecedented closed and an i
50 omplete loss of sensitivity to inhibition by vanadate and an approximately 100-fold increase in the r
53 emoving Mg(2+) in the presence or absence of vanadate and F(-) to reduce general phosphatase activity
56 lved in inhibition of the mutase activity by vanadate and identifies a water molecule, observed in th
59 inhibition of alkaline phosphatase by sodium vanadate and sodium arsenate has been examined, and reve
60 metabolic activity (infiltration with sodium vanadate and sodium cyanide; plant exposure to carbon mo
61 acids form inhibitory ternary complexes with vanadate and the enzyme, although, in certain cases of t
64 logy, and the effect of an ATPase inhibitor (vanadate) and a sulfyhdryl reagent (N-ethylmaleimide) wa
66 lex between the catalytic cysteine of PTP1B, vanadate, and the peptide DADEYL, a fragment of a physio
68 nd structure and charge transport of bismuth vanadate are systematically elucidated by ab initio calc
70 Taking advantage of the dual function of vanadate as a transition state analogue and as a photoac
71 idation, our study establishes ternary metal vanadates as a prolific class of photoanode materials fo
73 a crystal structure of the VHZ complex with vanadate at 1.1 A resolution, with a detailed structural
74 at Fe(II)-bearing phases can promote aqueous vanadate attenuation and, therefore, limit dissolved V c
79 in-tyrosine phosphatase inhibition by sodium vanadate both EGFR expressing Chinese hamster ovary (CHO
83 [(C(4)H(9))(4)N](3)(V(3)O(9)) with the known vanadates [(C(4)H(9))(4)N](3)(HV(4)O(12)), [(C(4)H(9))(4
84 c leaflet of the bilayer and is sensitive to vanadate, Ca(2+), and modification by sulfhydryl reagent
86 a photoactive chemical, we demonstrate that vanadate catalyzes the UV-dependent cleavage of the poly
87 modeling showed that a pentacoordinated 1:1 vanadate-catechol complex readily fits into the class C
92 ries of active site models indicate that the vanadate cofactor is most likely anionic with one axial
95 is spectra suggest that the structure of the vanadate complex bound to the enzyme may be very similar
96 his is significantly larger than that of the vanadate complex in free solution (3.62 ppm), suggesting
98 r modeling indicates that a pentacoordinated vanadate complex may well be able to snugly occupy the e
100 ding a previously described hairpin ribozyme-vanadate complex, indicated the scissile bond can adopt
103 The structures and properties of organic vanadate complexes are reviewed, and the potency of such
106 the formation of quaternary complexes around vanadate could be adapted to become a useful method for
109 re we show that annealing nanoporous bismuth vanadate electrodes at 350 degrees C under nitrogen flow
111 rther investigate the mechanism of action of vanadate, eNOS was immunoprecipitated and its associatio
113 damental chemistry and properties of organic vanadate esters impact their effects as inhibitors for p
114 vanadium compounds, specifically the organic vanadate esters, are reviewed with regard to their chemi
115 e unphosphorylated native enzyme, Ca(2+) and vanadate exert a strong influence over the global struct
121 f the 2.2 angstrom resolution structure of a vanadate-hairpin ribozyme complex with structures of pre
124 (dPGM), complexed with the potent inhibitor vanadate, has been determined to a resolution of 1.30 A
126 o the precipitation of either various silver vanadates having Ag/V ratios from 1/2 to 3/1 or the new
128 sults are in accord with a model whereby the vanadate-hydroxamate-enzyme complex is a moderately good
131 transition state, the binding properties of vanadate in the Yersinia protein-tyrosine phosphatase (P
132 site is known to stabilize another oxyanion, vanadate, in trigonal bipyramidal geometry, but the exte
133 or the tyrosine phosphatase inhibitor sodium vanadate increased the level of phosphorylation of Tyr(3
134 bovine lung microvascular cells (BLMVEC) to vanadate increased the release of biologically active NO
137 triatal PTP by an intrastriatal injection of vanadate induced contralateral rotation in control rats
144 may be an important signaling pathway in the vanadate-induced carcinogenesis, and ROS may play an imp
146 active oxygen species (ROS) were involved in vanadate-induced expression of HIF-1 and VEGF in DU145 c
147 drogen peroxide scavenger, catalase, blocked vanadate-induced FasL expression and partially mitigated
149 so studied the signaling pathway involved in vanadate-induced HIF-1 alpha and VEGF expression and fou
151 tmannin, a PI3-K inhibitor, blocked both the vanadate-induced phosphorylation of eNOS and the increas
152 ) to stimulate ATP hydrolysis and facilitate vanadate-induced trapping of [alpha-(32)P]-8-azido-ADP i
153 , and Y401A/Y1044A mutants, TNP-ATP binding, vanadate-induced trapping of nucleotide, and ATP hydroly
156 h low affinity and the unaffected IC(50) for vanadate inhibition observed in the C(27,30)A-substitute
159 olysis, and the extent to which sodium ortho-vanadate inhibits ATP hydrolysis all vary significantly.
160 t is concluded that H(+) gradient-dependent, vanadate-insensitive glucoside uptake is mediated by an
167 ion K(m) = 4.81 microm), and the presence of vanadate leads to enzyme inactivation (IC(50) = 24 micro
168 roup in the transition state highlights that vanadate may not always be an ideal transition state ana
170 Thus, JNK signaling plays a major role in vanadate-mediated activation of the Fas-FADD-caspase-8 p
172 ng this phenomenon, we used the procedure of vanadate-mediated trapping of the Pgp transport cycle in
173 nesium, adenosine diphosphate, and inorganic vanadate (Mg.ADP.Vi) and the rough-chemotype lipopolysac
174 an affinity for SERCA2a approaching that of vanadate (micromolar), whereas PLB3 and PLB4 had much hi
175 corresponding to the pre-catalytic state, a vanadate mimic of the transition state, and the product.
177 divanadate, but with evidence of additional vanadate moieties at either end, and representing a diff
178 rthermore, the ionization state of the bound vanadate moiety is not invariant across the PTPase varia
180 fructose-responsive gene, with tungstate or vanadate nonspecifically inhibited NaPi-2b mRNA expressi
181 ylsiloxy ligands, the transesterification of vanadate occurs via sigma-bond metathesis, and vanadium
184 be modulated by changing CFTR activity with vanadate or adenylyl-imidodiphosphate, or by introducing
185 tant that traps nucleotide in the absence of vanadate or beryllium fluoride, the high to low affinity
186 itors of phosphotyrosine phosphatases (PTPs; vanadate or calpeptin) increases phosphorylation of p80
187 hich does not occur upon exposure to H2O2 or vanadate or if pervanadate is excluded during cell solub
189 yoprotectant solution became liganded to the vanadate or tungstate inhibitor molecules in a bidentate
190 hosphotyrosine phosphatase inhibitor, sodium vanadate, or expression of mutationally activated c-Src
192 n integrated workflow, we find eight ternary vanadate oxide photoanodes in the target band-gap range
194 ive antidiabetic compound such a the organic vanadate peptidic substrate was possible the toxicity pr
196 in the context of recent characterization of vanadate-phosphatase protein structures by data mining.
197 influx in Col-0 guard cells was impaired by vanadate pre-treatment or PM H(+) -ATPase mutation, sugg
198 ion remained unaffected by vanadate, whereas vanadate promoted recruitment of the 90-kDa heat shock p
199 Vanadium-dependent haloperoxidases contain a vanadate prosthetic group and utilize hydrogen peroxide
201 rrelated for tungstate (r(2) = 0.89) but not vanadate (r(2) = 0.23), indicating that the tungstate*AP
205 ased and decreased by the addition of sodium vanadate, respectively, but these changes were eliminate
207 the W354F mutant obtained in the presence of vanadate reveals an unusual divanadate species with a cy
210 the limited information available on uranyl vanadates, room temperature Ca-U-V precipitation experim
212 f the tyrosine phosphatase inhibitor, sodium vanadate, selectively repressed Nanog transcription with
213 with varied classes of oxo compounds (i.e., vanadates, selenate, phosphate, sulfate, acetate, nitrat
214 re very poor substrates for FAAH; however, a vanadate-sensitive enzymatic activity was detected in br
215 e is mediated by an H(+) antiporter, whereas vanadate-sensitive glutathione conjugate uptake is media
216 ng membrane vesicles in an ATP-dependent and vanadate-sensitive manner; net transfer of cholesterol w
217 s stereoselective; minimal ATP-dependent and vanadate-sensitive transfer of cholesteryl oleate, phosp
218 inding of ATP, does not progress to a normal vanadate-sensitive transition state, but hydrolyzes ATP
219 renamed here G6Pase-beta, is an acid-labile, vanadate-sensitive, endoplasmic reticulum-associated pho
221 lycerol but not serine, stereochemistry, and vanadate sensitivity) are similar to, but distinct from,
222 ruginosa cultures growing in the presence of vanadate showed differential expression of genes involve
223 The enzyme activity was inhibited by sodium vanadate, sodium fluoride, N-ethylmaleimide, and phenylg
225 tavanadate in the active site from a dimeric vanadate species that previous crystallographic evidence
226 ydrolysis product, 8-azido-ADP, but not as a vanadate stabilized post-hydrolysis transition state com
228 imaged by cryo-electron microscopy or after vanadate staining by scanning transmission electron micr
231 e (cyclosporin A) for or indirectly occlude (vanadate) the substrate-binding site prevent formation o
232 the expression of HIF-1 and VEGF induced by vanadate through PI3K/Akt may be an important signaling
233 erent ratios of titanium dioxide and bismuth vanadate [TiO(2)]/[BiVO(4)] give rise to compatible elec
236 ed in the presence of ATP, ADP, and ATP plus vanadate to identify the residues that are directly affe
237 periments, rigor cross-bridges and Ca2+ with vanadate to inhibit cross-bridge formation produce a sim
238 monas flagella in vivo, rendered immotile by vanadate, to be EI = 840 +/- 280 pNmum(2) and ks = 79.6
240 We have also determined the structure of a vanadate transition state mimic for the Cre-loxP reactio
241 hairpin ribozyme, including a complex with a vanadate transition state mimic, suggests an alternative
244 however, unlike the V-nitrogenase genes the vanadate transport genes were expressed in vegetative ce
245 uggesting that there was also a low-affinity vanadate transport system that functioned in the vupB mu
248 induce regeneration of [125I]IAAP binding to vanadate-trapped (or fluoroaluminate-trapped) Pgp withou
249 (beta,gamma-imino)triphosphate-bound and ADP/vanadate-trapped intermediates were conformationally dis
250 tent with this, limited trypsin digestion of vanadate-trapped Pgp shows protection by cis-(Z)-flupent
251 n of [alpha-(32)P]-8-azido-ADP (or ADP) from vanadate-trapped Pgp, which is essential for subsequent
252 toplasmic gate II remains closed also in the vanadate-trapped state, but it reopens in the ADP-bound
253 B(2)FG and LptB(2)FGC in nucleotide-free and vanadate-trapped states, using single-particle cryo-elec
256 hereas substrate dissociation in response to vanadate trapping is considerably affected in its presen
259 se of an 8-azido[alpha-(32)P]ATP-binding and vanadate-trapping assay allowed us to devise conditions
261 We measured the stiffness of 50 muM sodium vanadate treated bull sperm in the presence of 4 mM ADP,
263 nce of calcium/calmodulin, cell lysates from vanadate-treated cells exhibited greater NOS activity co
264 phosphorylation of alpha-actinin is seen in vanadate-treated COS-7 cells that are co-transfected wit
269 constants (km) for the dissolution of uranyl-vanadate (U-V) minerals predominant at Blue Gap/Tachee w
270 lexes is followed by the slower reduction of vanadate (V (V)) to vanadyl (V (IV)) and oxidation of th
271 process, we simultaneously added acetate and vanadate (V(5+)) to columns that were packed with aquife
272 template exchange between phosphate (P) and vanadate (V) anions enclosed in an {X(2)M(18)} cluster i
273 er oxidation catalyst based on redox-active (vanadate(V)-centered) polyoxometalate ligands, Na10[Co4(
274 estigated the molecular mechanisms of sodium vanadate (vanadate)-induced nitric oxide (NO) production
276 ial Ca(2+) uptake rate was also increased by vanadate (Vi), acetate, ATP, or a non-hydrolyzable ATP a
285 by using V-nitrogenase unless high levels of vanadate were provided, suggesting that there was also a
286 -glycoprotein upon incubation with MgADP and vanadate were studied along with the trapping of [14C]AD
287 hermore, the apparent affinities for ATP and vanadate were WT-like in E818K, indicating a normal E(1)
289 red for HIF-1 and VEGF expression induced by vanadate, whereas mitogen-activated protein kinase pathw
290 yeast was inhibited to different extents by vanadate, whereas the latter yeast strain was more resis
291 -caveolin interaction remained unaffected by vanadate, whereas vanadate promoted recruitment of the 9
296 s that were investigated, the 1:1 complex of vanadate with 4-nitrobenzohydroxamic acid, was 0.48 micr
297 er, the results show that the interaction of vanadate with biological systems is not solely reliant u
298 of formation of the 1:1 and 1:2 complexes of vanadate with catechol itself and with 2,3-dihydroxynaph
300 mics on the nanosecond time scale in bismuth vanadate with formula Bi(0.913)V(0.087)O(1.587), which e
301 with 4-nitrobenzo[(13)C]hydroxamic acid and vanadate yields a coordination-induced shift (CIS) of 7.