7XKQ

F1 domain of FoF1-ATPase with the down form of epsilon subunit from Bacillus PS3

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 (A, B, C)	ATP synthase subunit alpha	polymer	502	54848.6	3	UniProt (A0A0M3VGF9)	Bacillus sp. PS3	ATP synthase F1 sector subunit alpha,F-ATPase subunit alpha
2	D, E, F (D, E, F)	ATP synthase subunit beta	polymer	484	53424.6	3	UniProt (A0A0M4U1P9) UniProt (by SIFTS) (P07677)	Bacillus sp. PS3	ATP synthase F1 sector subunit beta,F-ATPase subunit beta
3	G (G)	ATP synthase gamma chain	polymer	285	31859.5	1	UniProt (A0A0M4TPJ7)	Bacillus sp. PS3	ATP synthase F1 sector gamma subunit,F-ATPase gamma subunit
4	H (H)	ATP synthase epsilon chain	polymer	133	14585.9	1	UniProt (A0A0M5MQR7)	Bacillus sp. PS3	ATP synthase F1 sector epsilon subunit,F-ATPase epsilon subunit
5	I, L, M, Q, S... (A, B, C, E, F...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	6	Chemie (ATP)
6	J, K, N, O, R... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
7	P (D)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)

Sequence modifications

A, B, C: 1 - 502 (UniProt: A0A0M3VGF9)

PDB	External Database	Details
Pro 132	Arg 132	conflict
Ser 193	Cys 193	conflict
Phe 463	Trp 463	conflict

D, E, F: 1 - 473 (UniProt: A0A0M4U1P9)

PDB	External Database	Details
Met -10	-	initiating methionine
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -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	8
	Total formula weight	371265.1
Non-Polymers*	Number of molecules	13
	Total formula weight	3616.1
All*	Total formula weight	374881.2

*Water molecules are not included.