6FLR

Super-open structure of the AMPAR GluA3 N-terminal domain

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 3	polymer	389	44964.8	2	UniProt (P19492) Pfam (PF01094)	Rattus norvegicus (Rat)	GluR-3,AMPA-selective glutamate receptor 3,GluR-C,GluR-K3,Glutamate receptor ionotropic,AMPA 3,GluA3
2	C, D, E, F, G (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
3	H, I (A, B)	water	water		18.0	45	Chemie (HOH)

Sequence modifications

A, B: 1 - 381 (UniProt: P19492)

PDB	External Database	Details
Gly 382	-	expression tag
Thr 383	-	expression tag
His 384	-	expression tag
His 385	-	expression tag
His 386	-	expression tag
His 387	-	expression tag
His 388	-	expression tag
His 389	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89929.5
Non-Polymers*	Number of molecules	5
	Total formula weight	1106.0
All*	Total formula weight	91035.6

*Water molecules are not included.