7DNR

Crystal Structure of Zn-bound SIS Domain of Glucosamine-6-P Synthase from E. coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Glutamine--fructose-6-phosphate aminotransferase [isomerizing]	polymer	368	40357.0	2	UniProt (P17169) Pfam (PF01380) In PDB	Escherichia coli (strain K12)	D-fructose-6-phosphate amidotransferase,GFAT,Glucosamine-6-phosphate synthase,Hexosephosphate aminotransferase,L-glutamine--D-fructose-6-phosphate amidotransferase
2	A, B	ZINC ION	non-polymer		65.4	3	Chemie (ZN)
3		water	water		18.0	489	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80714.0
Non-Polymers*	Number of molecules	3
	Total formula weight	196.2
All*	Total formula weight	80910.2

*Water molecules are not included.