1XFG

Glutaminase domain of glucosamine 6-phosphate synthase complexed with l-glu hydroxamate

Replaces:  1GMS

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)	Glucosamine--fructose-6-phosphate aminotransferase [isomerizing]	polymer	240	26507.1	2	UniProt (P17169) Pfam (PF13522)	Escherichia coli	Hexosephosphate aminotransferase; D-fructose-6-phosphate amidotransferase; GFAT; L-glutamine-D-fructose-6-phosphate amidotransferase; Glucosamine-6-phosphate synthase
2	C, F (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	D (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
4	E, G (A, B)	GLUTAMINE HYDROXAMATE	non-polymer		162.1	2	Chemie (HGA)
5	H, I (A, B)	water	water		18.0	295	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53014.1
Non-Polymers*	Number of molecules	5
	Total formula weight	429.3
All*	Total formula weight	53443.4

*Water molecules are not included.