9GBV image
Deposition Date 2024-07-31
Release Date 2024-08-21
Last Version Date 2025-07-09
Entry Detail
PDB ID:
9GBV
Keywords:
ISOMERASE
Title:
E.coli gyrase holocomplex with chirally wrapped 217 bp DNA fragment
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Escherichia phage Mu (Taxon ID: 2681603)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.32 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9GBV validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:DNA gyrase subunit A
Gene (Uniprot):gyrA
Chain IDs:A, B (auth: C)
Chain Length:880
Number of Molecules:2
Biological Source:Escherichia coli
UniProt ID:P0AES4 Pfam ID:PF00521, PF03989
Protein Blast
Polymer Type:polypeptide(L)
Molecule:DNA gyrase subunit B
Gene (Uniprot):gyrB
Chain IDs:C (auth: B), D
Chain Length:811
Number of Molecules:2
Biological Source:Escherichia coli
UniProt ID:P0AES6 Pfam ID:PF02518, PF00204, PF01751, PF21249, PF18053, PF00986 EC:5.6.2.2
Polymer Type:polydeoxyribonucleotide
Molecule:Mu217 DNA (159-MER)
Chain IDs:E
Chain Length:214
Number of Molecules:1
Biological Source:Escherichia phage Mu
Polymer Type:polydeoxyribonucleotide
Molecule:Mu217 DNA (159-MER)
Chain IDs:F
Chain Length:214
Number of Molecules:1
Biological Source:Escherichia phage Mu
Ligand Molecules
MG
Primary Citation
Structure of Escherichia coli DNA gyrase with chirally wrapped DNA supports ratchet-and-pawl mechanism for an ATP-powered supercoiling motor
Proceedings of the National Academy of Sciences USA ? ? ? (2024)
Primary Citation of related structures
9GBV