ISDA

Entry Detail

PDB ID:

9ECO

EMDB ID:

EMD-47923

Keywords:

DNA BINDING PROTEIN/DNA

Title:

E. coli DnaB bound to three DnaG C-terminal domains, ssDNA, ADP and AlF4

Biological Source:

Source Organism:

Escherichia coli K-12, Escherichia coli

Host Organism:

Escherichia coli BL21(DE3)

PDB Version:

Deposition Date:

2024-11-14

Release Date:

2024-12-11

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.83 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Replicative DNA helicase
Mutations:F103C
Chain IDs:A, B, C, D, E, F
Chain Length:471
Number of Molecules:6
Biological Source:Escherichia coli K-12

UniProt ID:P0ACB0 Pfam ID:PF00772, PF03796 EC:2.7.7.101

Protein Blast

Polymer Type:polypeptide(L)
Description:DNA primase
Mutations:R568C
Chain IDs:G, H
Chain Length:148
Number of Molecules:2
Biological Source:Escherichia coli K-12

UniProt ID:P0ABS5 Pfam ID:PF08278 EC:2.7.7.101

Polymer Type:polydeoxyribonucleotide
Description:DNA (5'-D(P*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3')
Chain IDs:I (auth: M)
Chain Length:20
Number of Molecules:1
Biological Source:Escherichia coli

Ligand Molecules

ADP

ALF

Primary Citation

Sequence of conformation changes of DnaB helicase during DNA unwinding and priming in Escherichia coli

Oakley, A.J, Xu, Z.Q.Show

To Be Published ? ? ? (?)

Primary Citation of related structures