7U5N

Cryo-EM Structure of Glutamine Synthetase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Glutamine synthetase	polymer	373	42085.4	10	UniProt (P15103) Pfam (PF03951) Pfam (PF00120)	Bos taurus (cattle)	GS,Glutamate--ammonia ligase,Palmitoyltransferase GLUL
2	K, L, M, N, O... (A, B, C, D, E...)	MANGANESE (II) ION	non-polymer		54.9	10	Chemie (MN)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	420854.1
Non-Polymers*	Number of molecules	10
	Total formula weight	549.4
All*	Total formula weight	421403.5

*Water molecules are not included.