8V9T image
Deposition Date 2023-12-09
Release Date 2026-03-04
Last Version Date 2026-03-04
Entry Detail
PDB ID:
8V9T
Keywords:
DNA BINDING PROTEIN
Title:
Ecoli DnaB helicase and Phage Lambda loader P with ADP-Mg in a 6:5 stoichiometry ratio
Biological Source:
Source Organism(s):
Escherichia coli (Taxon ID: 562)
Escherichia phage Lambda (Taxon ID: 2681611)
Expression System(s):
Escherichia coli bl21(de3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.84 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
8V9T validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Replicative DNA helicase
Gene (Uniprot):dnaB
Chain IDs:A, B, C, D, E, F
Chain Length:471
Number of Molecules:6
Biological Source:Escherichia coli
UniProt ID:P0ACB0 Pfam ID:PF00772, PF03796
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Helicase loader
Gene (Uniprot):P
Mutagens:K2E
Chain IDs:G (auth: V), H (auth: W), I (auth: X), J (auth: Y), K (auth: Z)
Chain Length:233
Number of Molecules:5
Biological Source:Escherichia phage Lambda
UniProt ID:P03689 Pfam ID:PF06992
Ligand Molecules
ADP
MG
Primary Citation
Distinct quaternary states, intermediates, and autoinhibition during loading of the DnaB-replicative helicase by the phage lambda P helicase loader.
Nucleic Acids Res. 53 ? ? (2025)
PMID: 41312769 DOI: 10.1093/nar/gkaf1139
Primary Citation of related structures
8V9T
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