6AT4

E. coli phosphoenolpyruvate carboxykinase bound to thiosulfate

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)	Phosphoenolpyruvate carboxykinase (ATP)	polymer	546	60538.1	2	UniProt (P22259) Pfam (PF01293)	Escherichia coli K-12	PEPCK
2	C, D, E, F, G (A, B)	THIOSULFATE	non-polymer		112.1	5	Chemie (THJ)
3	H, I (A, B)	water	water		18.0	926	Chemie (HOH)

Sequence modifications

A, B: 1 - 540 (UniProt: P22259)

PDB	External Database	Details
His 541	-	expression tag
His 542	-	expression tag
His 543	-	expression tag
His 544	-	expression tag
His 545	-	expression tag
His 546	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	121076.1
Non-Polymers*	Number of molecules	5
	Total formula weight	560.6
All*	Total formula weight	121636.8

*Water molecules are not included.