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showing 3 items of 1883 documents

CCDC 1048423: Experimental Crystal Structure Determination

2015

Related Article: Suraj Mondal, Shuvankar Mandal, Luca Carrella, Arpita Jana, Michel Fleck, Andreas Köhn, Eva Rentschler, and Sasankasekhar Mohanta|2015|Inorg.Chem.|54|117|doi:10.1021/ic501900d

tris(mu2-22'-(Butane-14-diylbis(nitrilomethylylidene))diphenolato)-tri-copper(ii)-zinc(ii) diperchlorate acetonitrile solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1917751: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

{26-bis[5-([11'-biphenyl]-4-yl)-1H-pyrazol-3-yl]pyridine}-[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-iron bis(perchlorate) acetone solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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α-Conotoxins EpI and AuIB switch subtype selectivity and activity in native versus recombinant nicotinic acetylcholine receptors

2003

The Xenopus laevis oocyte expression system was used to determine the activities of alpha-conotoxins EpI and the ribbon isomer of AuIB, on defined nicotinic acetylcholine receptors (nAChRs). In contrast to previous findings on intracardiac ganglion neurones, alpha-EpI showed no significant activity on oocyte-expressed alpha3beta4 and alpha3beta2 nAChRs but blocked the alpha7 nAChR with an IC50 value of 30 nM. A similar IC50 value (103 nM) was obtained on the alpha7/5HT3 chimeric receptor stably expressed in mammalian cells. Ribbon AuIB maintained its selectivity on oocyte-expressed alpha3beta4 receptors but unlike in native cells, where it was 10-fold more potent than native alpha-AuIB, had…

α7 nicotinic acetylcholine receptorα-Conotoxin AuIBRecombinant Fusion ProteinsBiophysicsXenopusNicotinic AntagonistsReceptors NicotinicPharmacologyTransfectionBiochemistrycomplex mixturesSubstrate SpecificityInhibitory Concentration 50Xenopus laevisStructural BiologyGeneticsmedicineAnimalsConotoxinNicotinic AntagonistReceptorMolecular BiologyAcetylcholine receptorbiologyα-Conotoxin EpICell Biologybiology.organism_classificationRatsCell biologyProtein SubunitsNicotinic acetylcholine receptorNicotinic agonistnervous systemIntracardiac gangliaOocytessense organsReceptors Serotonin 5-HT3ConotoxinsAcetylcholineXenopus laevis oocytemedicine.drugFEBS Letters
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