4FE7

structure of xylose-binding transcription activator xylR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.219

Literature

Macromolecules
Sequence Display for 4FE7

Classification: DNA BINDING PROTEIN

Total Structure Weight: 47251.59

Macromolecule Entities
Molecule Chains Length Organism Details
Xylose operon regulatory protein A 412 Escherichia coli Gene Name(s): xylR b3569 JW3541
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A XYLOPYRANOSE
C5 H10 O5
SRBFZHDQGSBBOR-LECHCGJUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.219
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 70.07 α = 90.00
b = 70.07 β = 90.00
c = 215.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-29
  • Released Date: 2012-12-12
  • Deposition author(s): Ni, L., Schumacher, M.A.

Revision History

  • Version 1_0: 2012-12-12

    Type: Initial release

  • Version 1_1: 2013-01-02

    Type: Database references

  • Version 1_2: 2013-02-20

    Type: Database references

  • Version 1_3: 2017-11-15

    Type: Refinement description