ISDA: 9OYK

Deposition Date 2025-06-04

Release Date 2026-04-29

Last Version Date 2026-04-29

Entry Detail

PDB ID:

9OYK

Keywords:

REPLICATION/DNA

Title:

Structure of the E. coli clamp loader DnaX-complex loading beta-clamp onto 10-nt gapped DNA in state 2 conformer 3 with partially closed clamp

Biological Source:

Source Organism(s):

Escherichia coli (Taxon ID: 562)
DNA molecule (Taxon ID: 2853804)

Expression System(s):

Escherichia coli, Dna molecule

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.60 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA polymerase III subunit de
Gene (Uniprot):holA
Chain IDs:A
Chain Length:343
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P28630 EC:3.6.4.B8

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA polymerase III subunit ta
Gene (Uniprot):dnaX
Chain IDs:B, C, D
Chain Length:643
Number of Molecules:3
Biological Source:Escherichia coli

UniProt ID:P06710 EC:3.6.4.B8

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA polymerase III subunit de
Gene (Uniprot):holB
Chain IDs:E
Chain Length:334
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P28631 EC:3.6.4.B8

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta sliding clamp
Chain IDs:F, G
Chain Length:366
Number of Molecules:2
Biological Source:Escherichia coli

UniProt ID:P0A990

Polymer Type:polydeoxyribonucleotide
Molecule:10-nt gapped DNA template str
Chain IDs:H
Chain Length:26
Number of Molecules:1
Biological Source:DNA molecule

Polymer Type:polydeoxyribonucleotide
Molecule:10-nt gapped DNA primer stran
Chain IDs:I
Chain Length:20
Number of Molecules:1
Biological Source:DNA molecule

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA polymerase III subunit ps
Gene (Uniprot):holD
Chain IDs:J
Chain Length:137
Number of Molecules:1
Biological Source:DNA molecule

UniProt ID:P28632 EC:3.6.4.B8

Ligand Molecules