4Y17

SdiA in complex with 3-oxo-C8-homoserine lactone


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.84 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.234 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural and Mechanistic Roles of Novel Chemical Ligands on the SdiA Quorum-Sensing Transcription Regulator.

Nguyen, Y.Nguyen, N.X.Rogers, J.L.Liao, J.MacMillan, J.B.Jiang, Y.Sperandio, V.

(2015) Mbio 6: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Transcriptional regulator of ftsQAZ gene cluster
A, B, C
246Escherichia coli O157:H7Mutation(s): 0 
Gene Names: sdiA
Find proteins for Q8XBD0 (Escherichia coli O157:H7)
Go to UniProtKB:  Q8XBD0
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
LAE
Query on LAE

Download SDF File 
Download CCD File 
A, B, C
3-OXO-OCTANOIC ACID (2-OXO-TETRAHYDRO-FURAN-3-YL)-AMIDE
N-(3-OXO-OCTANAL-1-YL)-HOMOSERINE LACTONE
C12 H19 N O4
FXCMGCFNLNFLSH-JTQLQIEISA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.84 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.234 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 88.486α = 90.00
b = 92.430β = 90.00
c = 118.995γ = 90.00
Software Package:
Software NamePurpose
PHENIXphasing
HKL-2000data scaling
PHENIXrefinement
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-04-08
    Type: Initial release
  • Version 1.1: 2015-04-15
    Type: Database references
  • Version 1.2: 2017-09-27
    Type: Author supporting evidence, Derived calculations, Source and taxonomy