fromwww.nature.com
1 day agoConformational diversity and fully opening mechanism of native NMDA receptor
N-methyl-d-aspartate receptors (NMDARs) are glutamate-gated ion channels that mediate excitatory neurotransmission throughout the brain1. As obligate heterotetramers, their activation requires the binding of both glycine and glutamate2. Although recent structural studies have provided insights into endogenous receptors from select brain regions3, most previous work has relied on recombinant receptors and engineered constructs, which limits our understanding of native NMDARs across the whole brain.
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