ISDA: 29KM

Deposition Date 2026-03-18

Release Date 2026-07-15

Last Version Date 2026-07-15

Entry Detail

PDB ID:

29KM

Keywords:

DNA BINDING PROTEIN

Title:

Cryo-EM structure of Bacillus subtilis DnaB

Biological Source:

Source Organism(s):

Bacillus subtilis (Taxon ID: 1423)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.10 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Replicative helicase loading/
Gene (Uniprot):dnaB
Chain IDs:A, B, C, D
Chain Length:472
Number of Molecules:4
Biological Source:Bacillus subtilis

UniProt ID:P07908 Pfam ID:PF25888, PF07261

Ligand Molecules

Primary Citation

Bacillus subtilis DnaB forms multiple protein-protein interactions essential for DNA replication initiation.

Guyet, A, Campoy, R.R, Manja, P, Schramm, F.D, Pelliciari, S, Fenyk, S, Li, Y, Winterhalter, C, Ilangovan, A, Murray, H.Show

Nucleic Acids Res. 54 ? ? (2026)

PMID: 42391047 DOI: 10.1093/nar/gkag630

Primary Citation of related structures

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