3O2J

Structure of the GluA2 NTD-dimer interface mutant, N54A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Glutamate receptor 2	polymer	388	43961.6	2	UniProt (P19491) Pfam (PF01094) In PDB	Rattus norvegicus (rat)	GluR-2, GluR-B, GluR-K2, Glutamate receptor ionotropic, AMPA 2, GluA2, AMPA-selective glutamate receptor 2
2	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
3		water	water		18.0	405	Chemie (HOH)

Sequence modifications

A, B: 1 - 379 (UniProt: P19491)

PDB	External Database	Details
Ala 54	Asn 75	engineered mutation
Arg 380	-	expression tag
Thr 381	-	expression tag
Lys 382	-	expression tag
His 383	-	expression tag
His 384	-	expression tag
His 385	-	expression tag
His 386	-	expression tag
His 387	-	expression tag
His 388	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87923.2
Non-Polymers*	Number of molecules	2
	Total formula weight	442.4
All*	Total formula weight	88365.6

*Water molecules are not included.