6PI4

Crystal structure of ATP synthase epsion chain ATP synthase epsilon chain (ATP synthase F1 sector epsilon subunit) (F-ATPase epsilon subunit) from Mycobacterium smegmatis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ATP synthase epsilon chain	polymer	129	14308.9	1	UniProt (A0R1Z9) Pfam (PF02823) In PDB	Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)	ATP synthase F1 sector epsilon subunit,F-ATPase epsilon subunit
2	A	CACODYLATE ION	non-polymer		137.0	1	Chemie (CAC)
3		water	water		18.0	26	Chemie (HOH)

Sequence modifications

A: 1 - 121 (UniProt: A0R1Z9)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14308.9
Non-Polymers*	Number of molecules	1
	Total formula weight	137.0
All*	Total formula weight	14445.9

*Water molecules are not included.