نتایج جستجو برای: eaat1

تعداد نتایج: 181  

Journal: :Nature communications 2015
Natsumi Ageta-Ishihara Maya Yamazaki Kohtarou Konno Hisako Nakayama Manabu Abe Kenji Hashimoto Tomoki Nishioka Kozo Kaibuchi Satoko Hattori Tsuyoshi Miyakawa Kohichi Tanaka Fathul Huda Hirokazu Hirai Kouichi Hashimoto Masahiko Watanabe Kenji Sakimura Makoto Kinoshita

The small GTPase-effector proteins CDC42EP1-5/BORG1-5 interact reciprocally with CDC42 or the septin cytoskeleton. Here we show that, in the cerebellum, CDC42EP4 is exclusively expressed in Bergmann glia and localizes beneath specific membrane domains enwrapping dendritic spines of Purkinje cells. CDC42EP4 forms complexes with septin hetero-oligomers, which interact with a subset of glutamate t...

Journal: :Organic & biomolecular chemistry 2005
Hans Bräuner-Osborne Lennart Bunch Nathalie Chopin François Couty Gwilherm Evano Anders A Jensen Mie Kusk Birgitte Nielsen Nicolas Rabasso

A set of ten azetidinic amino acids, that can be envisioned as C-4 alkyl substituted analogues of trans-2-carboxyazetidine-3-acetic acid (t-CAA) and/or conformationally constrained analogues of (R)- or (S)-glutamic acid (Glu) have been synthesized in a diastereo- and enantiomerically pure form from beta-amino alcohols through a straightforward five step sequence. The key step of this synthesis ...

2012
Turgut Bastug Germano Heinzelmann Serdar Kuyucak Marietta Salim Robert J. Vandenberg Renae M. Ryan

Glutamate transport via the human excitatory amino acid transporters is coupled to the co-transport of three Na(+) ions, one H(+) and the counter-transport of one K(+) ion. Transport by an archaeal homologue of the human glutamate transporters, Glt(Ph), whose three dimensional structure is known is also coupled to three Na(+) ions but only two Na(+) ion binding sites have been observed in the c...

2013
Yun Zhou Niels Christian Danbolt

The mammalian genome contains four genes encoding GABA transporters (GAT1, slc6a1; GAT2, slc6a13; GAT3, slc6a11; BGT1, slc6a12) and five glutamate transporter genes (EAAT1, slc1a3; EAAT2, slc1a2; EAAT3, slc1a1; EAAT4, slc1a6; EAAT5, slc1a7). These transporters keep the extracellular levels of GABA and excitatory amino acids low and provide amino acids for metabolic purposes. The various transpo...

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