2W7Z

STRUCTURE OF THE PENTAPEPTIDE REPEAT PROTEIN EFSQNR, A DNA GYRASE INHIBITOR. FREE AMINES MODIFIED BY CYCLIC PENTYLATION WITH GLUTARALDEHYDE.

Structural Biology Knowledgebase: 2W7Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2W7Z

Classification: INHIBITOR

Total Structure Weight: 50188.89

Macromolecule Entities
Molecule Chains Length Organism Details
PENTAPEPTIDE REPEAT FAMILY PROTEIN A, B 214 Enterococcus faecalis Details: CHEMICAL MODIFICATION OF THE FREE AMINES (LYSINES, N-TERMINUS) BY TREATMENT WITH GLUTARALDEHYDE UNDER REDUCING CONDITIONS
Gene Name(s): EF_0905
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
LP6
Query on LP6
A, B L-PEPTIDE LINKING C11 H22 N2 O2 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.190
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 36.93 α = 90.00
b = 63.14 β = 96.09
c = 94.62 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-01-06
  • Released Date: 2009-05-05
  • Deposition author(s): Vetting, M.W., Hegde, S.S., Blanchard, J.S.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4