6WN0

The structure of a CoA-dependent acyl-homoserine lactone synthase, RpaI, with the adduct of SAH and p-coumaroyl CoA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	4-coumaroyl-homoserine lactone synthase	polymer	213	24101.5	2	UniProt (Q6NCZ6) Pfam (PF00765)	Rhodopseudomonas palustris	p-coumaryl-homoserine lactone synthase,pC-HSL synthase,RpaI
2	C, E (A, B)	COENZYME A	non-polymer		767.5	2	Chemie (COA)
3	D, F (A, B)	(2S)-4-({[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}sulfanyl)-2-{[(2E)-3-(cis-4-hydroxycyclohexa-2,5-dien-1-yl)prop-2-enoyl]amino}butanoic acid	non-polymer		532.6	2	Chemie (U4Y)
4	G, H (A, B)	water	water		18.0	501	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48203.1
Non-Polymers*	Number of molecules	4
	Total formula weight	2600.2
All*	Total formula weight	50803.3

*Water molecules are not included.