4WXJ

Drosophila muscle GluRIIB complex with glutamate

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 IIB,Glutamate receptor IIB	polymer	269	30846.3	2	UniProt (Q9VMP3) Pfam (PF10613) Pfam (PF00060)	Drosophila melanogaster (Fruit fly)
2	C, D (A, B)	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
3	E, F (A, B)	water	water		18.0	275	Chemie (HOH)

Sequence modifications

A, B: 3 - 124 (UniProt: Q9VMP3)

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

A, B: 127 - 269 (UniProt: Q9VMP3)

PDB	External Database	Details
Gly 125	-	linker
Thr 126	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	61692.6
Non-Polymers*	Number of molecules	2
	Total formula weight	294.3
All*	Total formula weight	61986.9

*Water molecules are not included.