6HCC

STRUCTURE OF GLUA2 LIGAND-BINDING DOMAIN (S1S2J-N775S) IN COMPLEX WITH GLUTAMATE AND TDPAM02 AT 1.6 A 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 2	polymer	264	29251.7	2	UniProt (P19491) Pfam (PF10613) Pfam (PF00060) Pfam (PF00497) In PDB	Rattus norvegicus (Norway Rat)	GluR-2,AMPA-selective glutamate receptor 2,GluR-B,GluR-K2,Glutamate receptor ionotropic,AMPA 2,GluA2,GluR-2,AMPA-selective glutamate receptor 2,GluR-B,GluR-K2,Glutamate receptor ionotropic,AMPA 2,GluA2
2	A	6,6'-(ETHANE-1,2-DIYL)BIS(4-CYCLOPROPYL-3,4-DIHYDRO-2H-1,2,4-BENZOTHIADIAZINE 1,1-DIOXIDE)	non-polymer		474.6	1	Chemie (FXW)
3	A, B	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
4	A, B	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
5	A, B	GLYCEROL	non-polymer		92.1	7	Chemie (GOL)
6	A, B	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
7	A, B	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
8	A	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
9		water	water		18.0	661	Chemie (HOH)

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
Ser 242	Asn 775	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58503.4
Non-Polymers*	Number of molecules	24
	Total formula weight	2448.6
All*	Total formula weight	60952.0

*Water molecules are not included.