5JRH

Crystal structure of Salmonella enterica acetyl-CoA synthetase (Acs) in complex with cAMP and Coenzyme A

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)	Acetyl-coenzyme A synthetase	polymer	660	73307.6	2	UniProt (Q8ZKF6) Pfam (PF16177) Pfam (PF00501) Pfam (PF13193)	Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)	Acs,Acetate--CoA ligase,Acyl-activating enzyme
2	C, H (A, B)	COENZYME A	non-polymer		767.5	2	Chemie (COA)
3	D, I (A, B)	ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE	non-polymer		329.2	2	Chemie (CMP)
4	E, J (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	F, G, K, L (A, B)	(R,R)-2,3-BUTANEDIOL	non-polymer		90.1	4	Chemie (BU3)
6	M, N (A, B)	water	water		18.0	1113	Chemie (HOH)

Sequence modifications

A, B: 1 - 652 (UniProt: Q8ZKF6)

PDB	External Database	Details
Leu 653	-	expression tag
Glu 654	-	expression tag
His 655	-	expression tag
His 656	-	expression tag
His 657	-	expression tag
His 658	-	expression tag
His 659	-	expression tag
His 660	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	146615.3
Non-Polymers*	Number of molecules	10
	Total formula weight	2602.6
All*	Total formula weight	149217.9

*Water molecules are not included.