5BSM

Crystal structure of 4-coumarate:CoA ligase complexed with magnesium and Adenosine triphosphate

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-coumarate--CoA ligase 2	polymer	542	59545.7	2	UniProt (O24146) Pfam (PF00501) Pfam (PF13193)	Nicotiana tabacum (Common tobacco)	4CL 2,4-coumaroyl-CoA synthase 2
2	C, E (A, B)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	356	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	119091.3
Non-Polymers*	Number of molecules	4
	Total formula weight	1063.0
All*	Total formula weight	120154.3

*Water molecules are not included.