6FQI

GluA2(flop) G724C ligand binding core dimer bound to L-Glutamate (Form B) at 2.91 Angstrom resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Glutamate receptor 2	polymer	264	29324.8	2	UniProt (P19491) Pfam (PF10613) Pfam (PF00060)	Rattus norvegicus (Norway rat)	GluR-2,AMPA-selective glutamate receptor 2,GluR-B,GluR-K2,Glutamate receptor ionotropic,AMPA 2,GluA2
2	C, D (A, B)	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)

Sequence modifications

A, B: 3 - 117 (UniProt: P19491)

PDB	External Database	Details
Gly 1	-	expression tag
Ala 2	-	expression tag

A, B: 120 - 264 (UniProt: P19491)

PDB	External Database	Details
Gly 118	-	linker
Thr 119	-	linker
Cys 212	Gly 745	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58649.7
Non-Polymers*	Number of molecules	2
	Total formula weight	294.3
All*	Total formula weight	58943.9

*Water molecules are not included.