7T21

E. coli DnaB bound to ssDNA and ADP-AlF4

Summary for 7T21

• Entry DOI: 10.2210/pdb7t21/pdb
• EMDB information: 25608
• Descriptor: Replicative DNA helicase, DNA (5'-D(*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3'), ADENOSINE-5'-DIPHOSPHATE, ... (5 entities in total)
• Functional Keywords: helicase, sf4, aaa+, replication-dna complex, replication/dna
• Biological source: Escherichia coli K-12; More
• Total number of polymer chains: 7
• Total formula weight: 323516.97

Authors

Oakley, A.J.,Xu, Z.Q. (deposition date: 2021-12-02, release date: 2023-01-18, Last modification date: 2024-06-05)

• Primary citation: Oakley, A.J.,Xu, Z.Q.; Sequence of conformation changes of DnaB helicase during DNA unwinding and priming in Escherichia coli; To Be Published,

Experimental method

ELECTRON MICROSCOPY (5.4 Å)