PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15901795-5 2005 Here, using mutational analysis and substituted cysteine accessibility methods on recombinant NR1/NR2A NMDARs expressed in Xenopus oocytes, we precisely localize both the specific and second memantine-blocking sites. Memantine 191-200 glutamate receptor, ionotropic, N-methyl D-aspartate 2A L homeolog Xenopus laevis 98-102 17962329-0 2008 Mg2+ and memantine block of rat recombinant NMDA receptors containing chimeric NR2A/2D subunits expressed in Xenopus laevis oocytes. Memantine 9-18 glutamate receptor, ionotropic, N-methyl D-aspartate 2A L homeolog Xenopus laevis 79-83 15901795-8 2005 The N and N + 1 site asparagines in NR2A produce strong electrostatic interactions with memantine. Memantine 88-97 glutamate receptor, ionotropic, N-methyl D-aspartate 2A L homeolog Xenopus laevis 36-40