3UQD

Crystal structure of the Phosphofructokinase-2 from Escherichia coli in complex with substrates and products

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	6-phosphofructokinase isozyme 2	polymer	309	32486.9	4	UniProt (P06999) Pfam (PF00294) In PDB	Escherichia coli	Phosphofructokinase-2
2	A, B, C, D	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)
3	A, D	6-O-phosphono-beta-D-fructofuranose	non-polymer		260.1	2	Chemie (F6P)
4	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
5	B, C	1,6-di-O-phosphono-beta-D-fructofuranose	non-polymer		340.1	2	Chemie (FBP)
6	B, C	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
7		water	water		18.0	682	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	129947.6
Non-Polymers*	Number of molecules	16
	Total formula weight	4229.5
All*	Total formula weight	134177.1

*Water molecules are not included.