ライフサイエンスコーパス: coordination geometry

1 te, the number and types of ligands, and the coordination geometry.

2 A revealed hexadentate, distorted octahedral coordination geometry.

3 necessary for platinum to bind in a relaxed coordination geometry.

4 rm one triangular side of an octahedral iron coordination geometry.

5 in 94/98E is not a consequence of suboptimal coordination geometry.

6 intermediate identifies a cis mu-1,2 peroxo coordination geometry.

7 in b-type heme with unusual iron ligands and coordination geometry.

8 adrupole resonance is sensitive to the boron coordination geometry.

9 (II), indicating rearrangement of the Cu(II) coordination geometry.

10 tent with tetragonally compressed octahedral coordination geometry.

11 ne thiolate-containing site in a tetrahedral coordination geometry.

12 of 579 cm(-1), suggesting a distorted Fe-N-O coordination geometry.

13 eless, the enzyme maintains tetrahedral zinc coordination geometry.

14 role of Ni-2 in establishing the proper Ni-1 coordination geometry.

15 alent lanthanide within a pseudo-tetrahedral coordination geometry.

16 their redox potentials, which interplay with coordination geometry.

17 new nine ions in this tris(cyclopentadienyl) coordination geometry.

18 our Cu(2+) ions by enforcing an unfavourable coordination geometry.

19 on of an unusual, square-pyramidal magnesium coordination geometry.

20 ensitive to the length of the ligand and the coordination geometry.

21 eir oxidation resistance, and the meridional coordination geometry.

22 Fe-2S] center through a rare 3-Cys and 1-His coordination geometry.

23 ence of the magnetic properties on the metal coordination geometry.

24 that account for differences in the zinc ion coordination geometry.

25 rmined to 1.03 A resolution assumes the same coordination geometry.

26 adopt either distorted T-shaped or Y-shaped coordination geometries.

27 copic techniques confirmed the stability and coordination geometries.

28 metal ions, their oxidation states, or their coordination geometries.

29 variable covalency of V-O bonds, and myriad coordination geometries.

30 emblies around metal centers with predefined coordination geometries.

31 es that each substrate could adopt different coordination geometries.

32 on to a variety of metal ions with different coordination geometries.

33 selectivities based on differences in anion coordination geometries.

34 ), where the unusual cis-divacant octahedral coordination geometry about each iron and the eta(5)-cat

35 nature but exhibit a distortion in the local coordination geometry about nickel centers, characterist

36 -) complexes revealed a variable and crowded coordination geometry about the uranyl center.

37 tion to iron(I) in a hitherto unknown linear coordination geometry, affording the conjugated multimet

38 idal, octahedral, and pentagonal bipyramidal coordination geometries, along with three low-affinity C

39 ibrary of frameworks with varying metal node coordination geometries and compositions.

40 S) allows the unambiguous description of the coordination geometries and conformations of the substra

41 occurs despite identical coordination-ligand coordination geometries and minor size differences in th

42 O, n = 2} exhibit distorted square pyramidal coordination geometries and progressively weaker axial t

43 tions of copper(II) complexes with different coordination geometries and redox potentials that span a

44 with canonical bidentate hydroxamate-Zn(2+) coordination geometry and a minor conformer (30%) with m

45 Fe] subcluster both exist with an octahedral coordination geometry and are bridged to each other by t

46 etitive metal binding assay to determine the coordination geometry and association constants (Ka) for

47 ion of how protein structures can define the coordination geometry and binding affinity of an active-

48 II)-complex of 2 revealed a square-pyramidal coordination geometry and confirmed that 2 bound to copp

49 halene 1,2-dioxygenase (NDO) to describe the coordination geometry and electronic structure of the mo

50 s at a ligand are translated into changes in coordination geometry and environment about a bound meta

51 ation, as had been suggested previously: not coordination geometry and environment, nor B values, nor

52 ucine, a product, show a correlation between coordination geometry and ligand binding affinity.

53 nding scheme, and an evaluation of the Mo(V) coordination geometry and Mo(V)-S(dithiolene) covalency

54 a bis-cis-histidine (His) equatorial Cu(2+) coordination geometry and participation of all three N-t

55 This has permitted visualization of the coordination geometry and solvent structure of the activ

56 were indicated to have direct effects on the coordination geometry and stability of the A cluster Ni(

57 tion, substrate bond polarization, and metal coordination geometry and suggest their role in promotin

58 ehavior of Bi is supported by its disphenoid coordination geometry and theoretical studies, which sho

59 make to in vitro metal ion binding affinity, coordination geometry, and allosteric negative regulatio

60 Evidence for complexation, coordination geometry, and stoichiometry was provided by

61 the metal sites and demonstrate that diverse coordination geometries are capable of serving as starti

62 Coordination geometries are derived automatically, using

63 wo atoms and for ligands whose lowest-energy coordination geometries are linear.

64 unchanged when three metal ions of differing coordination geometries are used, indicating this end of

65 Whereas linker topology and metal coordination geometry are useful starting points for und

66 nd are based on the same quasi-square-planar coordination geometry around single-site V with either l

67 cture (EXAFS) part of the spectrum about the coordination geometry around the Fe atom, and in particu

68 th very high affinity but forms a non-native coordination geometry, as does Co(II) and likely Zn(II);

69 Cu(I) binding site with linear biscysteinate coordination geometry, as evidenced by (i) an intense ed

70 vation at a hydroxide complex, indicate that coordination geometry at Cu(I) and properties of the nap

71 py at liquid helium temperatures, the Cu(II) coordination geometry at the active site of bovine and h

72 On the basis of the coordination geometry at the active site, ligand binding

73 The coordination geometry at the trinuclear copper site is c

74 ng participating proteins, the importance of coordination geometry at transmembrane transport sites,

75 ay crystallography reveals that 9-11 adopt a coordination geometry best described as a bicapped tetra

76 nate complex, illustrating the difference in coordination geometry between the two positions in the c

77 ta(1), exo-eta(1), eta(4), eta(5), or eta(6) coordination geometries bonded to the formal R-arachno-P

78 e cobalt-amine compounds have similar ligand coordination geometries but differ slightly in size.

79 retain tetrahedral or distorted tetrahedral coordination geometry but are greatly destabilized in a

80 in 1 adopts a distorted trigonal bipyramidal coordination geometry by coordinating to a nearby siloxa

81 cofactor Mg(2+) is liganded with octahedral coordination geometry by the carboxylate side chains of

82 Metal ions with well-defined coordination geometries can serve as fixed joints within

83 -state ligand twisting provides a tetragonal coordination geometry capable of capturing Cu(II) when a

84 ablished strategy of using ligands with bent coordination geometry (centered around 145 degrees ) to

85 e variant CzrAs that retain some tetrahedral coordination geometry characteristic of wild-type CzrA u

86 f spectrum must arise from a specific Co(II) coordination geometry common to each of the Co(II) sites

87 a buried metal binding site with octahedral coordination geometry consisting of Bpy-Ala, two protein

88 achment of the heme and its fixed tetragonal coordination geometry, cytochrome c folding can be descr

89 with their corresponding influence on metal coordination geometry, d-electron configuration, and res

90 Coordination geometry-dependent (IP(-))-(IP(-)) communic

91 edral Co(3+) O(6) units, consistent with the coordination-geometry driven disproportionation of Co(2+

92 Coordination-geometry driven disproportionation of d(7)

93 uare pyramidal or trigonal bipyramidal metal coordination geometry due to the addition of a second so

94 CAII binds Co(2+) with trigonal bipyramidal coordination geometry due to the addition of azide anion

95 ocations of the cation sites are dictated by coordination geometry, electronegative potential, avoida

96 tional reactivity derives from a constrained coordination geometry enforced by the zeolite lattice.

97 This local strain alters Ti-O coordination geometry, enhances ligand-to-metal charge t

98 /F95M/W97V CAII, maintains tetrahedral metal coordination geometry; F93S/F95L/W97M CAII binds Co(2+)

99 ompounds, it is possible to achieve atypical coordination geometries for the elements.

100 we found that holodirected and hemidirected coordination geometries for the two Pb(2+) ions coexist

101 75, D77, and D148 into proximity and creates coordination geometry for binding of two catalytic Mg(2+

102 ermination of 6b-Ir shows a square-pyramidal coordination geometry for Ir, with the hydride ligand oc

103 ges in position result in a trigonal pyramid coordination geometry for iron in the complex.

104 This results in a tetrahedral coordination geometry for the cobalt ion.

105 y a role in disfavoring trigonal bipyramidal coordination geometry for zinc.

106 e of a Co(II) titration: one with octahedral coordination geometry formed at low [Co(II)]f, with a se

107 o terminus, similar to the endogenous copper coordination geometry found in fungal GH61.

108 se revealed a structural change in the metal coordination geometry from square-pyramidal to tetrahedr

109 ies can allow access to unusual free carbene coordination geometries given the proper stabilizing coo

110 change in their secondary structure and have coordination geometry identical to that of monomeric Abe

111 The distinct Zn2+ coordination geometry implies a strong dependence of aff

112 imidazole nitrogens creating an ensemble of coordination geometries in exchange between each other.

113 l that the alpha(3)N site can adopt distinct coordination geometries in order to accommodate differen

114 described approach for controlling metal ion coordination geometry in biomolecules by reorientating a

115 ite of SOR is shown to have square-pyramidal coordination geometry in frozen solution with four equat

116 In particular, the redox behavior and coordination geometry in isomorphously substituted, bime

117 ure of GMP-bound RTCB reveals divalent metal coordination geometry in the active site, providing insi

118 elicits a local transition to a well-ordered coordination geometry in the CBD1-binding site.

119 -inhibitor adduct, suggesting that the boron coordination geometry in the enzyme-MeOSuc-Ala-Ala-Pro-b

120 B) yield distorted trigonal bipyramidal iron coordination geometry in which the inhibitor C4-phenolat

121 We then identified two Cu(II) coordination geometries: in the type 1 coordination obse

122 mposed of NCs of varying softness in several coordination geometries indicate that NCs deform to prod

123 The coordination geometry, inductively coupled plasma spectr

124 surface, making them ideal for studying how coordination geometry influences triplet exciton dynamic

125 t coordination site of reduced SOR to give a coordination geometry intermediate between octahedral an

126 y computational studies, the presence of two coordination geometries is demonstrated: Ir-NHC fragment

127 The ferrous coordination geometry is as expected, except for the pro

128 The correct coordination geometry is derived in approximately 75 % o

129 EPR spectroscopy suggests that the Cu(II) coordination geometry is identical to that of the WT enz

130 If the correct coordination geometry is imposed, this distance reduces

131 such as optimizing ligand field strength and coordination geometry is the underlying molecular design

132 al metal-bound water ligands, so the overall coordination geometry is trigonal bipyramidal for the zi

133 The Fe(NO)(heme)(His) coordination geometry is unusual but consistent with an

134 ed on differences in the cations' octahedral coordination geometries, is proposed to explain the diff

135 These possess markedly varying Cu(II) coordination geometries, leading to tunable Fe-O, O-O, a

136 se and galactose, combined with a fixed Ca2+ coordination geometry, leads to different pyranose ring

137 83PdCl(2) reveals the expected square planar coordination geometry, matching the structure of the mod

138 nt in cobalt myoglobin is due to a change in coordination geometry, not spin state (S = 1/2 for both

139 zinc-binding residues demonstrates that both coordination geometries occur in solution.

140 The coordination geometries of Cu(I) and Ag(I) were examined

141 ormational changes are supported by distinct coordination geometries of its physiological substrate,

142 )Br(2)) but different ground spin states and coordination geometries of the Co(II) ion.

143 r arsenate and selenate is compared, and the coordination geometries of these oxyanions in both struc

144 The coordination geometry of (H2 Tpy(NMes))copper(I)-halide

145 dy's binding site can reversibly perturb the coordination geometry of a metal ion, and can stabilize

146 ith X-ray crystallography to define the iron coordination geometry of a model CCD, CAO1 (Neurospora c

147 The central coordination geometry of Asp86 allows the initial substr

148 The metal-ligand coordination geometry of both metal-binding sites is con

149 n the N-H...Cl bond due to the change in the coordination geometry of Cl around Cd in the CdCl(6) ani

150 te complex with increased bond lengths and a coordination geometry of distorted trigonal bipyramid.

151 Within these dimers, the coordination geometry of each gold center is planar with

152 l for hypoxia sensing, making changes in the coordination geometry of Fe(II) upon CTAD encounter a cr

153 The metal-coordination geometry of GaSz was determined from NOE co

154 We show that the coordination geometry of K+ channel binding sites is rep

155 ite different and Mn(2+)SOD's pK affects the coordination geometry of Mn(2+), most likely via polariz

156 More importantly, the seesaw coordination geometry of Ni was found to be a key featur

157 tronic structure patterns that determine the coordination geometry of preference.

158 To gain insight into the coordination geometry of protein-bound Pb(2+), we determ

159 of Ca(2+) ligands and/or improved the Ca(2+) coordination geometry of S100B.

160 ination or C-H insertion by manipulating the coordination geometry of the active catalysts.

161 plexes, is proposed to arise from the unique coordination geometry of the agostic complexes and the s

162 e sixth ligand that completes the octahedral coordination geometry of the B metal ion.

163 n, of D303E-MDH showed that the position and coordination geometry of the Ca2+ ion in the active site

164 514 allows for a detailed examination of the coordination geometry of the catalytic zinc ion and othe

165 thionine synthase results in a change in the coordination geometry of the cobalt from five-coordinate

166 ce imaging (MRI) contrast agent in which the coordination geometry of the complex rearranges upon bin

167 Alteration of the coordination geometry of the copper ion in DJ-1 may be c

168 ironments reveal distinct differences in the coordination geometry of the different B site metal ions

169 lysis, in particular the roles of changes in coordination geometry of the enzyme's two bivalent metal

170 or P-1[Co(II)] and P-1[Co(NO)] show that the coordination geometry of the immobilized cobalt complexe

171 similarity in their overall structures, the coordination geometry of the metal and the residues that

172 The arrangement of these ligands renders the coordination geometry of the NC red copper center distin

173 The coordination geometry of the resulting structure explain

174 nd is therefore incompatible with the copper coordination geometry of the solution state.

175 The coordination geometry of the strongly bound calcium in t

176 T calculations on full systems establish the coordination geometry of these iridium hydrides, while s

177 meworks is inherently linked to the variable coordination geometry of Zr-oxo clusters and the conform

178 discovery of the crucial influence of the Ni coordination geometry on H2 binding and activation in th

179 The influence of the Ni coordination geometry on the H2 binding affinity was the

180 ar hydrogen bonding, and stabilising unusual coordination geometries, or reactive species.

181 sition in the insulin hexamer is governed by coordination geometry preference of the metal ion in the

182 at ligand field stabilization energy (LFSE), coordination geometry preference, and the Lewis acidity

183 The coordination geometries presented here suggest that the

184 This specific coordination geometry prevents the formation of FeO(6) c

185 tural viewpoint attributes K+ selectivity to coordination geometry provided by the filter, recent mol

186 indicate that protein sites adopt intrinsic coordination geometries rather than those dictated by pr

187 nding site and exerts exquisite control over coordination geometry, reactivity, and solvent accessibi

188 such variations strongly affect copper ion's coordination geometry, redox behavior, and oxidative rea

189 er (30%) with monodentate hydroxamate-Zn(2+) coordination geometry, reflecting a free energy differen

190 The 'end-on' coordination geometry relieves the strain of the cycloph

191 However, zinc coordination geometry remains tetrahedral only in H119Q

192 -assembly using silver(I), whose many stable coordination geometries render design difficult.

193 and trigonal-pyramidal tris(histidine) metal coordination geometries, respectively, and demonstrate t

194 Cu, Cd), which all have a preference for six coordination geometry, results in assembly of the mixed-

195 th significant native-like tetrahedral metal coordination geometry retained in these mutants, leading

196 Relative to the tetrahedral coordination geometry seen at the active site in the alp

197 al ion selectivity presumably comes from the coordination geometry selected to favor lone pair format

198 e data are consistent with heme ruffling and coordination geometry serving to stabilize the ferric st

199 nated by silicate in a double corner-sharing coordination geometry (Si at approximately 3.8-3.9 A) an

200 its a water molecule to retain an octahedral coordination geometry suggesting the strong binding char

201 that enforces open and closed resting-state coordination geometries surrounding the metal active sit

202 Different coordination geometries tested for the MMOH(peroxo) inte

203 emonstrate that the characteristic metal ion coordination geometries (tetrahedral for Zn(2+), tetrahe

204 e time-resolved MORD, more sensitive to heme coordination geometry than absorption, suggests that thi

205 omposed of 13-14 cobalt atoms with distorted coordination geometries that can be modeled by alteratio

206 a unique ability to bind iron in tetrahedral coordination geometry through cysteines of its CSL-domai

207 (2)O(2) formation, and (iv) nature of the Ni coordination geometry throughout catalysis.

208 through the imposition of a rigid octahedral coordination geometry, thus countering the Irving-Willia

209 hat considered the ligand geometry and metal coordination geometry, thus opening up routes towards ra

210 dications having a preference for octahedral coordination geometry to afford {M 8L 12} (16+) cages (f

211 stinguishes it from CsoR, which uses a lower coordination geometry to bind Cu(I).

212 e cofactors couples changes in siroheme iron coordination geometry to changes in active-site protein

213 Determining the metal coordination geometry to high accuracy is essential for

214 [Cu(2)O](2+) core on Cu-MFI (140 ), and its coordination geometry to the zeolite lattice is differen

215 The coordination geometry (trans-pyridines), pyridine substi

216 d phage T4 lysozyme) and appear with similar coordination geometry, typically octahedral, in the same

217 s of Asp84 and His97 give rise to non-native coordination geometries upon metal binding and are non-f

218 ersible when there is no gross change in the coordination geometry upon a change in the redox state.

219 The nickel with 5-/6-coordination geometry utilizes three histidines from two

220 between electronics at the metal center and coordination geometry was extended to include the putati

221 The coordination geometry was little affected by the replace

222 t of Cu(II) on prion protein folding and its coordination geometries when bound to the non-OR region

223 se an a-helical scaffold to control the iron coordination geometry when a heme cofactor is allowed to

224 n alpha-helical scaffold to control the iron coordination geometry when a heme cofactor is allowed to

225 ing sites providing a suitable square-planar coordination geometry when paired around each Pt, and (i

226 distinguish between subtle changes in local coordination geometries where Mossbauer cannot.

227 It shows a pentagonal bipyramidal coordination geometry where the five equatorial position

228 s are bound to sites with unexpected 5- or 6-coordination geometries which were previously thought to

229 e Ni cysteine ligands have a peculiar seesaw coordination geometry, which in the enzyme is stabilized

230 ligand-field bands indicate square-pyramidal coordination geometry with 10Dq < 8700 cm(-1) and a larg

231 benzene, and they feature an unusual linear coordination geometry with a highly planar benzene bridg

232 The complex has a trigonal bipyramidal coordination geometry with the Fe-O unit positioned with

233 ystallography assumes a trigonal bipyramidal coordination geometry with the nucleophilic Asp-8 and on

234 that allows metal ions to search for optimal coordination geometry within a flexible, yet covalently