9OTQ

Human glutamine synthetase filament apo

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... (L, M, N, O, P...)	Glutamine synthetase	polymer	373	42118.4	20	UniProt (P15104) Pfam (PF03951) Pfam (PF00120)	Homo sapiens (human)	GS,Glutamate--ammonia ligase,Palmitoyltransferase GLUL
2	AA, BA, CA, DA, EA... (R, S, T, U, V...)	MAGNESIUM ION	non-polymer		24.3	20	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	842368.0
Non-Polymers*	Number of molecules	20
	Total formula weight	486.1
All*	Total formula weight	842854.1

*Water molecules are not included.