7WX3

GK domain of Drosophila P5CS filament with glutamate, ATP, and NADPH

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, E, B, F, C...)	Delta-1-pyrroline-5-carboxylate synthase	polymer	776	84198.2	8	UniProt (Q9VNW6) Pfam (PF00696) Pfam (PF00171)	Drosophila melanogaster (fruit fly)
2	I, L, O, R (A, B, C, D)	GAMMA-GLUTAMYL PHOSPHATE	non-polymer		227.1	4	Chemie (RGP)
3	J, M, P, S (A, B, C, D)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	4	Chemie (ADP)
4	K, N, Q, T (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	673585.8
Non-Polymers*	Number of molecules	12
	Total formula weight	2714.5
All*	Total formula weight	676300.3

*Water molecules are not included.