2AW6

Structure of a bacterial peptide pheromone/receptor complex and its mechanism of gene regulation

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PrgX	polymer	317	37137.5	2	UniProt (Q04114) Pfam (PF01381) Pfam (PF21259) In PDB	Enterococcus faecalis
2	E, F	peptide	polymer	7	790.0	2
3		water	water		18.0	25	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	75855.1
All*	Total formula weight	75855.1

*Water molecules are not included.