4Y15

SdiA in complex with 3-oxo-C6-homoserine lactone


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.835 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.229 

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 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
482
Query on 482

Download SDF File 
Download CCD File 
A, B, C
3-oxo-N-[(3S)-2-oxotetrahydrofuran-3-yl]hexanamide
C10 H15 N O4
YRYOXRMDHALAFL-QMMMGPOBSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.835 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.229 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 88.620α = 90.00
b = 92.694β = 90.00
c = 119.698γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
PHENIXphasing
HKL-2000data scaling
PHENIXrefinement

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