3SLC

Crystal structure of apo form of acetate kinase (AckA) from Salmonella typhimurium

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)	Acetate kinase	polymer	415	45056.2	4	UniProt (P63411) Pfam (PF00871)	Salmonella enterica subsp. enterica serovar Typhimurium	Acetokinase
2	E, F, G, H (A, B, D)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
3	I, J, K, L (A, B, C, D)	water	water		18.0	204	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 400 (UniProt: P63411)

PDB	External Database	Details
Met -14	-	expression tag
Arg -13	-	expression tag
Gly -12	-	expression tag
Ser -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
Gly -4	-	expression tag
Met -3	-	expression tag
Ala -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	180225.0
Non-Polymers*	Number of molecules	4
	Total formula weight	248.3
All*	Total formula weight	180473.2

*Water molecules are not included.