6IDO

Crystal structure of Klebsiella pneumoniae sigma4 of sigmaS fusing with the RNA polymerase beta-flap-tip-helix in complex with -35 element DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.748 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.223 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Constructing well-folded sigma4 domains from bacterial sigma70 and sigmaS factors for -35 element DNA recognition and transcription factor interaction

Lou, Y.C.Chou, C.C.Yeh, H.H.Chien, C.Y.Sadotra, S.Hsu, C.H.Chen, C.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RNA polymerase sigma factor RpoS,RNA polymerase beta-flap-tip-helix
A, B
115Escherichia coliMutation(s): 1 
Gene Names: rpoS
Find proteins for Q9F8R5 (Escherichia coli)
Go to UniProtKB:  Q9F8R5
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(P*GP*AP*TP*TP*TP*GP*TP*CP*AP*AP*GP*TP*GP*GP*C)-3')C,E15Klebsiella pneumoniae
Entity ID: 3
MoleculeChainsLengthOrganism
DNA (5'-D(P*CP*CP*AP*CP*TP*TP*GP*AP*CP*AP*AP*AP*TP*CP*G)-3')D,F16Klebsiella pneumoniae
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.748 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.223 
  • Space Group: I 4 2 2
Unit Cell:
Length (Å)Angle (°)
a = 154.540α = 90.00
b = 154.540β = 90.00
c = 144.960γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data scaling
HKL-2000data reduction
PHENIXrefinement
PHASERphasing
Cootmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-09-11
    Type: Initial release