3FUZ

Crystal structure of the human glutamate receptor, GluR5, ligand-binding core in complex with L-glutamate in space group P1

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, ionotropic kainate 1	polymer	256	29093.4	2	UniProt (P39086) Pfam (PF10613) Pfam (PF00060)	Homo sapiens (Human)	Glutamate receptor 5, GluR-5, GluR5, Excitatory amino acid receptor 3, EAA3
2	C, F (A, B)	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
3	D, E, G (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4	H, I (A, B)	water	water		18.0	436	Chemie (HOH)

Sequence modifications

A, B: 415 - 529 (UniProt: P39086)
A, B: 652 - 790 (UniProt: P39086)

PDB	External Database	Details
Gly 600	-	linker
Thr 601	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58186.9
Non-Polymers*	Number of molecules	5
	Total formula weight	582.4
All*	Total formula weight	58769.3

*Water molecules are not included.