3G3F

Crystal structure of the GluR6 ligand binding domain dimer with glutamate and NaCl at 1.38 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	Glutamate receptor, ionotropic kainate 2	polymer	259	29371.6	2	UniProt (P42260) Pfam (PF10613) Pfam (PF00060) In PDB	Rattus norvegicus (brown rat rat rats)	Glutamate receptor 6, GluR-6, GluR6
2	A, B	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
3	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	A, B	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
5	A, B	ISOPROPYL ALCOHOL	non-polymer		60.1	2	Chemie (IPA)
6		water	water		18.0	581	Chemie (HOH)

Sequence modifications

A, B: 2 - 117 (UniProt: P42260)

PDB	External Database	Details
Gly 1	-	expression tag

A, B: 120 - 259 (UniProt: P42260)

PDB	External Database	Details
Gly 118	-	expression tag
Thr 119	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58743.3
Non-Polymers*	Number of molecules	9
	Total formula weight	541.9
All*	Total formula weight	59285.1

*Water molecules are not included.