3W2A

Crystal structure of VirB core domain complexed with the cis-acting site upstream icsp promoter

Structural Biology Knowledgebase: 3W2A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.78 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.242

Literature

Macromolecules
Sequence Display for 3W2A

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 35453.09


Macromolecule Entities
Molecule Chains Length Organism Details
Virulence regulon transcriptional activator VirB A 143 Shigella flexneri Fragment: core domain, UNP residues 129-250
Gene Name(s): virB invE CP0123
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (31-mer) B 31 synthetic
DNA (31-mer) C 31 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.78 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.242
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 176.32 α = 90.00
b = 39.83 β = 105.79
c = 73.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-27
  • Released Date: 2013-09-04
  • Deposition author(s): Gao, X.P., Waltersperger, S., Wang, M.T., Cui, S.

Revision History

  • 2013-12-25
    Type: Citation | Details: Citation update
  • 2013-12-11
    Type: Citation | Details: Citation update
  • 2013-09-18
    Type: Polymer description | Details: fixed typo