In Silico Insights of L-Glutamate: Structural Features in Vacuum and in Complex with Its Receptor

Table 1

Selected glutamate receptors solved by X-ray crystallography.

Subunit	PDB ID	Number of monomers	Seq. length (aa)	Res. Å	Organism	Expression system	Gene
GluR2	1FTJ^13	3	258	1.90	Rattus norvegicus	Escherichia coli	Gria2
	2CMO^1	2	257	2.65	Rattus norvegicus	Escherichia coli	Gria2
GluR0	1II5^15	1	221	1.60	Synechocystis sp.	Escherichia coli	sll1147
	1US4^16	1	298	1.75	Thermus thermophilus	Escherichia coli	Prot.
	1US5^16	1	298	1.50	Thermus thermophilus	Escherichia coli	Prot.
GluR5	1TXF^17	1	248	2.10	Rattus norvegicus	Escherichia coli	Grik1
	1YCJ^18	2	251	1.95	Rattus norvegicus	Escherichia coli	Grik1
	2F36^19	4	254	2.11	Rattus norvegicus	Escherichia coli	Grik1
GluR6	1S7Y^20	2	251	1.75	Rattus norvegicus	Escherichia coli	Grik2
	1S50^21	1	258	1.65	Rattus norvegicus	Escherichia coli	Grik2
MGLUR1	1EWK^2	2	448	2.20	Rattus norvegicus	Autographa	Mglur1
MGLUR1	1ISR^24	1	448	4.00	Rattus norvegicus	Spodoptera  frugiperda	Mglur1