1JOE

Crystal Structure of Autoinducer-2 Production Protein (LuxS) from Heamophilus influenzae

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 (A, B, C, D)	AUTOINDUCER-2 PRODUCTION PROTEIN	polymer	167	18548.2	4	UniProt (P44007) Pfam (PF02664)	Haemophilus influenzae Rd	AI-2 SYNTHESIS PROTEIN, HI0491, LUXS
2	E, G, I, K (A, B, C, D)	MERCURY (II) ION	non-polymer		200.6	4	Chemie (HG)
3	F, H, J, L (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	M, N, O, P (A, B, C, D)	water	water		18.0	134	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	74192.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1064.0
All*	Total formula weight	75256.9

*Water molecules are not included.