4QS9

Arabidopsis Hexokinase 1 (AtHXK1) mutant S177A structure in glucose-bound form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Hexokinase-1	polymer	474	51768.2	1	UniProt (Q42525) Pfam (PF00349) Pfam (PF03727) In PDB	Arabidopsis thaliana (mouse-ear cress thale-cress)	Protein GLUCOSE INSENSITIVE 2
2	A	beta-D-glucopyranose	non-polymer		180.2	1	Chemie (BGC)
3		water	water		18.0	100	Chemie (HOH)

Sequence modifications

A: 30 - 496 (UniProt: Q42525)

PDB	External Database	Details
Met 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
His 27	-	expression tag
His 28	-	expression tag
His 29	-	expression tag
Ala 177	Ser 177	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	51768.2
Non-Polymers*	Number of molecules	1
	Total formula weight	180.2
All*	Total formula weight	51948.3

*Water molecules are not included.