1XKV

Crystal Structure Of ATP-Dependent Phosphoenolpyruvate Carboxykinase From Thermus thermophilus HB8

Replaces:  1WG9

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)	ATP-dependent phosphoenolpyruvate carboxykinase	polymer	529	59387.2	2	UniProt (Q5SLL5) Pfam (PF01293)	Thermus thermophilus
2	C, G (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, E, H, I, J... (A, B)	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
4	F (A)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)
5	L, M (B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
6	N, O (A, B)	water	water		18.0	738	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	118774.4
Non-Polymers*	Number of molecules	11
	Total formula weight	1341.4
All*	Total formula weight	120115.7

*Water molecules are not included.