6T66

Crystal structure of the Vibrio cholerae replicative helicase (DnaB) with GDP-AlF4

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... (A, B, C, D, E...)	Replicative DNA helicase	polymer	474	52937.6	6	UniProt (A0A085R2T8) Pfam (PF00772) Pfam (PF03796) UniProt (by SIFTS) (Q9KUY7)	Vibrio cholerae
2	G, J, M, P, S... (A, B, C, D, E...)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	6	Chemie (GDP)
3	H, K, N, Q, T... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4	I, L, O, R, U... (A, B, C, D, E...)	TETRAFLUOROALUMINATE ION	non-polymer		103.0	6	Chemie (ALF)

Sequence modifications

A, B, C, D, E, F: 1 - 468 (UniProt: A0A085R2T8)

PDB	External Database	Details
His 469	-	expression tag
His 470	-	expression tag
His 471	-	expression tag
His 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	317625.9
Non-Polymers*	Number of molecules	18
	Total formula weight	3422.9
All*	Total formula weight	321048.8

*Water molecules are not included.