3NB0

Glucose-6-Phosphate activated form of Yeast Glycogen Synthase

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 (A, B, C, D)	Glycogen [starch] synthase isoform 2	polymer	725	82198.9	4	UniProt (P27472) Pfam (PF05693)	Saccharomyces cerevisiae (brewer's yeast lager beer yeast yeast)
2	E, F, I, J, M... (A, B, C, D)	6-O-phosphono-alpha-D-glucopyranose	non-polymer		260.1	6	Chemie (G6P)
3	G, H, K, L, N... (A, B, C, D)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	6	Chemie (PEG)
4	Q, R, S, T (A, B, C, D)	water	water		18.0	524	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 705 (UniProt: P27472)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Ser 535	Ala 535	SEE REMARK 999
Ala 589	Arg 589	engineered mutation
Ala 592	Arg 592	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	328795.5
Non-Polymers*	Number of molecules	12
	Total formula weight	2197.5
All*	Total formula weight	330993.0

*Water molecules are not included.