3BP3

Crystal structure of EIIB

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Glucose-specific phosphotransferase enzyme IIB component	polymer	82	8582.4	2	UniProt (P69786) Pfam (PF00367) In PDB	Escherichia coli	EIIB, PTS system glucose-specific EIIB component
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3		water	water		18.0	153	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	17164.9
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	17357.0

*Water molecules are not included.