1L5Q

Human liver glycogen phosphorylase a complexed with caffeine, N-Acetyl-beta-D-glucopyranosylamine, and CP-403700

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)	Glycogen phosphorylase, liver form	polymer	847	97276.5	2	UniProt (P06737) Pfam (PF00343)	Homo sapiens (human)	Glycogen phosphorylase A
2	C, H (A, B)	N-acetyl-beta-D-glucopyranosylamine	non-polymer		221.2	2	Chemie (NBG)
3	D, I (A, B)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
4	E, J (A, B)	[5-CHLORO-1H-INDOL-2-CARBONYL-PHENYLALANINYL]-AZETIDINE-3-CARBOXYLIC ACID	non-polymer		425.9	2	Chemie (700)
5	F, G, K, L (A, B)	CAFFEINE	non-polymer		194.2	4	Chemie (CFF)
6	M, N (A, B)	water	water		18.0	607	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	194552.9
Non-Polymers*	Number of molecules	10
	Total formula weight	2565.2
All*	Total formula weight	197118.1

*Water molecules are not included.