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1 ough the binding of a heavy atom derivative, tungstate.
2 rids and negatively stained with methylamine tungstate.
3 aorta occlusion group pretreated with sodium tungstate.
4 ransition state analogs (TSAs), vanadate and tungstate.
5 monofluorophosphate, vanadate, molydate, and tungstate.
6 activation was diminished in the presence of tungstate.
7 sphate transition state analogs vanadate and tungstate.
8 aorta occlusion group pretreated with sodium tungstate.
9 iked soil containing monomeric and polymeric tungstates.
10 lent bond between the serine nucleophile and tungstate, a model that we test herein.
11 rom pH dependencies of the binding of Pi and tungstate, a P(i) analog lacking titratable protons over
12 ve site Cys is replaced, and is displaced by tungstate, a transition state analog known to bind in th
13 er than valine) were more likely to increase tungstate affinity (but not more likely to impact cataly
14 mpact on TSA binding and many even increased tungstate affinity.
15 en the leaves were supplied cycloheximide or tungstate along with NO2-, about 60% more NO3- accumulat
16 or extreme cold shock and exposure to sodium tungstate and "molsin".
17 ine the toxicological implications of sodium tungstate and an aged tungsten powder-spiked soil contai
18  Lys53 is positioned on the cap domain while tungstate and Mg(II) are bound to the core domain.
19 f bacterial transcriptional factors controls tungstate and molybdate homeostasis in sulfate-reducing
20 lator (TunR), controlling the homeostasis of tungstate and molybdate in sulfate-reducing deltaproteob
21 operties such as luminescence, of rare earth tungstate and molybdate materials.
22                        The use of rare earth tungstate and molybdate nano- and micromaterials as sing
23 yrosine phosphatase (PTPase) in complex with tungstate and nitrate have been solved to 2.4-A resoluti
24        The guanidinium group of Arg160 binds tungstate and the proposed nucleophile Asp12, which is s
25  between catalytic activity and affinity for tungstate and vanadate for a series of 20 AP variants.
26 F YopH in the absence and in the presence of tungstate and vanadate.
27                               The inhibitors tungstate and vinyl sulfonate, which are known to bind t
28 f identical substrate specificity (molybdate/tungstate), and find that their interactions with their
29 r antagonism between several inhibitors with tungstate, and found synergism between WO(4)(2-) and NO(
30            Because high levels of molybdate, tungstate, and selenite restored growth to wild-type lev
31                  In Cdc25B, both sulfate and tungstate anions are shown to bind in the catalytic site
32  vanadate (r(2) = 0.23), indicating that the tungstate*AP complex may better mimic this enzyme's tran
33 ropolyvanadates, -niobates, -molybdates and -tungstates aqueous solutions and covers their stability
34                                Molybdate and tungstate are strong inhibitors of the purple acid phosp
35 ion metal oxoanions vanadate, molybdate, and tungstate are widely used inhibitors for phosphatase enz
36                         Using a complex with tungstate as a marker for the position of the phosphate
37 Overall, we demonstrate the effectiveness of tungstate as a potent SRM inhibitor, particularly at hig
38            Here, we present an assessment of tungstate as a selective and potent inhibitor of SRM.
39 s a chemical modifier in solution and sodium tungstate as permanent modifier, we were able to attain
40 pectroscopy indicated that when molybdate or tungstate bind to ModE there is little change in its alp
41 els the product phosphate, another oxyanion, tungstate, binds more strongly in the presence of Ser102
42 s of catalysis, including the product analog tungstate bound to the active site, and an inactive stat
43 liganded form and with the product analogue, tungstate, bound to the active site.
44                     The crystal structure of tungstate-bound alkaline phosphatase provides evidence f
45                         The structure of the tungstate-bound enzyme suggests that Asp64 is the nucleo
46 ls is provided by the structures of the apo, tungstate-bound, and phosphate-bound enzyme.
47                          Thus, molybdate and tungstate bridge the FeZn active site like phosphate, bu
48 elenate, chromate ("chromium VI"), arsenate, tungstate, chlorate, and perchlorate bind to the ATP sul
49 ngstate nor vanadate replaced molybdate, and tungstate competitively inhibited growth stimulation by
50 ws that the iron sites of both molybdate and tungstate complexes are best simulated by a shell of thr
51                                            A tungstate derivative confirmed the initial molecular rep
52 sion was established in rabbits (standard or tungstate diet) for 40 min by 2 h reperfusion.
53           Sham operated rabbits (standard or tungstate diet) served as controls.
54 rolysis of a phosphodiester bond, while Tdp1-tungstate displays unusual octahedral coordination.
55  work, we report that delamination of cobalt tungstate enables high activity and durability through t
56                          Finally, binding of tungstate enhances the fluorescence of the wild-type Yer
57 on of modA by ModE, but the affinity of ModE-tungstate for modABCD operator DNA was 6 times lower tha
58  temperatures, and propose a novel carbonate-tungstate formulation for application to soured oil rese
59  of mixed metal oxide heteropolyoxo vanadium tungstate (H(3+x)PW(12-x)V(x)O(40) with x = 0, 1, 2, and
60 complex it forms with the substrate analogue tungstate have been determined and refined to crystallog
61 ric bidentate bridging mode of molybdate and tungstate helps explain the effect of these anions on th
62 inactivation of circulating and tissue XO by tungstate, implicating an XO-dependent mechanism.
63          We also evaluated SRM inhibition by tungstate in advective upflow oil-sand-packed columns.
64 geometry, which is infrequently observed for tungstate in small molecules and other active sites but
65                              Remarkably, the tungstate in the complex determined to 1.03 A resolution
66 e against the manifestation of symptoms in a tungstate-induced MoCD mouse model.
67 res of recombinant P4 in the ligand-free and tungstate-inhibited forms, which are the first structure
68                                              Tungstate inhibition of the NO-generating enzyme nitrate
69  solution became liganded to the vanadate or tungstate inhibitor molecules in a bidentate 1,2-diol fa
70  structures in the presence and absence of a tungstate inhibitor), as well as several other signfican
71                                              Tungstate interference of molybdate acquisition by the c
72 e substrate binding pocket after binding the tungstate ion.
73 rane modification with RBS using yttrium and tungstate ions (Y(3+) and WO4(2-)) as ion probes.
74 ) via an in-situ reaction between Pb(2+) and tungstate ions, which passivate defects due to the stron
75 unable to discriminate between molybdate and tungstate (K(D) values for both ligands of 4-8 nM), Cj15
76 plexed with the phosphate (product) analogue tungstate (K(i) = 50 microM) and the Mg(II) cofactor was
77  inhibition of XOD by allopurinol and sodium tungstate led to an increase in intracellular AMP levels
78    Mg(II) ligands include two oxygens of the tungstate ligand, one oxygen of the carboxylates of Asp1
79                The presence of low-occupancy tungstate molecules along the narrow groove of the subst
80 te and the oxoanion analogues orthovanadate, tungstate, molybdate, arsenate, and sulfate were shown t
81 nt study advocates the utilization of copper tungstate nanoparticles to enhance the sensitivity, sele
82                                      Neither tungstate nor vanadate replaced molybdate, and tungstate
83 arent Kd values of binding for molybdate and tungstate of 3 and 7 microM, respectively.
84                                              Tungstate or auranofin addition also blocked this enhanc
85 tase, another fructose-responsive gene, with tungstate or vanadate nonspecifically inhibited NaPi-2b
86 ded to the cofactor Mg(2+)and complexed with tungstate or VO(3)(-)/Neu5Ac were determined to 1.1, 1.8
87 cteria, high concentrations of molybdate and tungstate oxyanions inhibit growth, thus requiring the t
88 rein, for the first time, we constructed the tungstate/perovskite heterointerface via a "two step" in
89 aphs were made with low-kilovoltage, calcium tungstate phosphors and relatively large focal spots.
90 }{(MoCp)(3)S(4)}] (2), and the corresponding tungstate [(PhSn)(3)SnS(6){(WCp)(3)S(4)}] (3) were obtai
91                        A polypyrrole-bismuth tungstate (Ppy-Bi(2)WO(6)) core-shell nanocomposite (n-t
92                    Nanoparticulate zirconium tungstate prepared through hydrothermal methods was foun
93                                       Sodium tungstate pretreatment significantly (p < .05) reduced c
94                                              Tungstate pretreatment significantly (p < 0.05) reduced
95 e with a Kd of 55 microM, whereas binding of tungstate quenches the fluorescence of the C403S mutant
96 nity and activity were highly correlated for tungstate (r(2) = 0.89) but not vanadate (r(2) = 0.23),
97 E. limosum growing on lactate takes up added tungstate rather than molybdate and produces the SCFAs a
98     Among the various oxyanions tested, only tungstate replaced molybdate in the repression of modA b
99 ues, we identified a novel regulator family, tungstate-responsive regulator (TunR), controlling the h
100  structure of the D10A mutant complexed with tungstate shows the tungstate to be in a typical "phosph
101      Xanthine oxidase inactivation by sodium tungstate significantly decreased circulating creatine k
102 nd supplementation of the growth medium with tungstate significantly increased FDH activity in the wi
103 ith the 2 mM tungstate was enough to promote tungstate solubility to reach inhibitory concentrations,
104           Surprisingly, WORs, along with the tungstate-specific transporter Tup, are abundant in the
105 ociated with genes for various molybdate and tungstate-specific transporting systems as well as molyb
106 tions in the two-dimensional layered niobium tungstate (TBA)(+)(NbWO(6))(-) for on-demand hydrogen ev
107 0A mutant complexed with tungstate shows the tungstate to be in a typical "phosphate-like" tetrahedra
108                     Addition of molybdate or tungstate to the protein results in almost 50% quenching
109 ays showed that ModE requires molybdenum, or tungstate, to bind with high affinity (approximate Kd of
110 ne other characterized transport system, the tungstate transport genes of Eubacterium acidaminophilum
111 al molybdate (ModABC) uptake systems and the tungstate transporter (TupABC) of Eubacterium acidaminop
112 ni possesses a specific, ultra-high affinity tungstate transporter that supplies tungsten for incorpo
113 es C and an increase in the effectiveness of tungstate treatment at higher temperatures was observed.
114 2)W(30)O(105))(2)} (11) by addition of extra tungstate under similar conditions.
115 ,1,4] for 2 were isolated by the reaction of tungstate(VI) and vanadium(V) with triethanolammonium io
116 zimidazole)-modified vanadium dioxide-cupric tungstate (VO(2)-CuWO(4)) as an efficient photosensitive
117   Mixing 4 mM sodium carbonate with the 2 mM tungstate was enough to promote tungstate solubility to
118                                Although 2 mM tungstate was initially sufficient to inhibit sulfidogen
119                 In a dermal exposure, sodium tungstate was more toxic to the snail, with a lethal med
120                        Whereas molybdate and tungstate were bound with high affinity (approximately 5
121              The results herein suggest that tungstate will be a valuable tool for further dissecting
122 es for both ligands of 4-8 nM), Cj1540 binds tungstate with a K(D) of 1.0 +/- 0.2 pM; 50 000-fold mor
123                                  Tetrahedral tungstate, WO42-, is a competitive inhibitor of the enzy
124 a sham-operated group pretreated with sodium tungstate (xanthine oxidase inactivator); c) an aorta oc
125 ) sham-operated group pretreated with sodium tungstate (xanthine oxidase inactivator); c) aorta occlu
126                                              Tungstated zirconia is a robust solid acid catalyst for
127 molecular platform for modeling catalysis by tungstated zirconia surfaces.
128          Here, a robust and zincophilic zinc tungstate (ZnWO(4)) layer has been in situ constructed o
129  pressures above 2 kilobars, cubic zirconium tungstate (ZrW2O8) undergoes a quenchable phase transiti

 
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