Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Thomas G. Metzger"'
Autor:
Rajan Radhakrishnan, Katherine P. Smith, Christine M. Bridgen, Thomas G. Metzger, Jin Zhang, Elizabeth J. Unni, Michael H. DeYoung
Publikováno v:
Currents in Pharmacy Teaching and Learning. 3:192-198
Objective Several studies have found a significant positive association between admission criteria (math/science grade point average [GPA], pharmacy college admission test (PCAT) scores, and having a prior bachelor's degree) and academic performance
Publikováno v:
European Journal of Pharmacology. 538:43-47
The wild type human dopamine transporter (DAT) and five DAT mutants were transfected into COS-7 cells and their ability to uptake dopamine or to bind cocaine was examine three days later. In each mutant, a single charged amino acid, located in areas
Autor:
David M. Ferguson, Shiv Kumar Sharma, Philip S. Portoghese, Robert M. Jones, Thomas G. Metzger
Publikováno v:
Journal of Medicinal Chemistry. 44:2073-2079
The importance of the indole scaffold of GNTI 3 in directing its address (5'-guanidinium group) to associate with the Glu297 residue of the kappa-opioid receptor was investigated by the synthesis and biological evaluation of its 4'- (4a), 6'- (4b), a
Autor:
William C. Stevens, Thomas G. Metzger, Robert M. Jones, Philip S. Portoghese, David M. Ferguson, Govindan Subramanian
Publikováno v:
Journal of Medicinal Chemistry. 43:2759-2769
The indole moiety in the delta-opioid antagonist, naltrindole (2, NTI), was employed as a scaffold to hold an "address" for interaction with the kappa-opioid receptor. The attachment of the address to the 5'-position of the indole moiety was based on
Publikováno v:
Journal of Computational Chemistry. 18:70-79
The gas-phase interaction energies of methane and neopentane dimers are calculated at various intermolecular distances and geometries using several molecular mechanics and semiempirical parameter sets. For comparisons, a set of reference calculations
Publikováno v:
Journal of Chemical Information and Computer Sciences. 36:857-861
An alignment of the transmembrane domains of halobacterial retinal proteins (including bacteriorhodopsin) and G-protein coupled receptors (GPCRs) is presented based on the commonality of conserved residues between families. Due to the limited sequenc
Publikováno v:
Journal of Global Optimization. 4:209-227
The conformational space of two protein structures has been examined using a stochastic search method in an effort to locate the global minimum conformation. In order to reduce this optimization problem to a tractable level, we have implemented a sim
Publikováno v:
Biochemistry. 44(7)
The first example of the use of a reporter affinity label (NNA) that contains a fluorogenic naphthalene dialdehyde moiety to identify neighboring lysine and cysteine residues at a recognition site is described. The opioid receptors have served as the
Autor:
Ping-Yee Law, Christopher R. McCurdy, Philip S. Portoghese, Bertrand Le Bourdonnec, Yan Zhang, Rachid El Kouhen, Thomas G. Metzger
Publikováno v:
Journal of medicinal chemistry. 45(14)
To develop ligands with fluorogenic properties amenable for following the kinetics of cross-linking to receptors, a naphthalene dicarboxaldehyde moiety has been attached to an opiate pharmacophore 2 and evaluated in mu-opioid receptors. The fluoresce
Publikováno v:
Protein engineering. 14(12)
Previous studies have probed the structural basis of ligand selectivity in the mu, delta and kappa opioid receptors through the application of molecular modeling techniques in concert with the 'message-address' concept. Here, this approach was used i