ISDA: 9WM1

Deposition Date 2025-09-02

Release Date 2026-09-09

Last Version Date 2026-09-09

Entry Detail

PDB ID:

9WM1

Keywords:

REPLICATION/DNA

Title:

Crystal structure of Escherichia coli RecG in complex with a partial replication fork and ADPBeF3, ternary complex I

Biological Source:

Source Organism(s):

Escherichia coli (strain K12) (Taxon ID: 83333)
chemical production metagenome (Taxon ID: 2495586)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.10 Å

R-Value Free:

0.23

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:ATP-dependent DNA helicase Re
Gene (Uniprot):recG
Chain IDs:A, E (auth: F), I (auth: K), M (auth: P)
Chain Length:693
Number of Molecules:4
Biological Source:Escherichia coli (strain K12)

UniProt ID:P24230 Pfam ID:PF17191, PF00270, PF00271, PF19833 EC:5.6.2.4

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (28-MER)
Chain IDs:B, F (auth: G), J (auth: L), N (auth: Q)
Chain Length:28
Number of Molecules:4
Biological Source:chemical production metagenome

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (33-MER)
Chain IDs:C, G (auth: H), K (auth: M), O (auth: R)
Chain Length:33
Number of Molecules:4
Biological Source:chemical production metagenome

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*CP*GP*AP*GP*CP*AP
Chain IDs:D, H (auth: I), L (auth: N), P (auth: S)
Chain Length:7
Number of Molecules:4
Biological Source:chemical production metagenome

Ligand Molecules

ADP

BEF

Primary Citation

Structural insights into DNA replication fork reversal by RecG

Cheng, K.Show

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