6T8B

FtsK motor domain with dsDNA, translocating state

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, E...	DNA translocase FtsK	polymer	491	54001.4	6	UniProt (Q9I0M3) Pfam (PF17854) Pfam (PF01580) In PDB	Pseudomonas aeruginosa PAO1
2	G, H	dsDNA substrate	polymer	20	6129.0	2		synthetic construct
3	A, B, C	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER	non-polymer		523.2	3	Chemie (AGS)
4	A, B, C, F	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
5	D, E, F	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	3	Chemie (ADP)

Sequence modifications

A, B, C, D, E, F: 247 - 728 (UniProt: Q9I0M3)

PDB	External Database	Details
Met 246	-	initiating methionine
Lys 729	-	expression tag
Leu 730	-	expression tag
His 731	-	expression tag
His 732	-	expression tag
His 733	-	expression tag
His 734	-	expression tag
His 735	-	expression tag
His 736	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	336266.7
Non-Polymers*	Number of molecules	10
	Total formula weight	2948.6
All*	Total formula weight	339215.3

*Water molecules are not included.