3NUH

A domain insertion in E. coli GyrB adopts a novel fold that plays a critical role in gyrase function


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.234

Literature

Macromolecules
Sequence Display for 3NUH

Classification: ISOMERASE

Total Structure Weight: 107934.20

Macromolecule Entities
Molecule Chains Length Organism Details
DNA gyrase subunit A A 525 Escherichia coli EC#: 5.99.1.3 IUBMB
Fragment: unp residues 1-525
Gene Name(s): gyrA hisW nalA parD b2231 JW2225
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA gyrase subunit B B 420 Escherichia coli EC#: 5.99.1.3 IUBMB
Fragment: unp residues 389-804
Gene Name(s): gyrB acrB cou himB hisU nalC parA pcbA b3699 JW5625
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.234
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 108.06 α = 90.00
b = 147.49 β = 90.00
c = 138.87 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-07-06
  • Released Date: 2010-08-11
  • Deposition author(s): Schoeffler, A.J., May, A.P., Berger, J.M.

Revision History

  • 2011-07-13
    Type: Version format compliance