4L5J

Crystal structures of the LsrR proteins complexed with phospho-AI-2 and its two different analogs reveal distinct mechanisms for ligand recognition

Structural Biology Knowledgebase: 4L5J SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.217

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4L5J

Classification: TRANSCRIPTION REGULATOR

Total Structure Weight: 136588.78

Macromolecule Entities
Molecule Chains Length Organism Details
Transcriptional regulator LsrR A, B, C, D 318 Escherichia coli Gene Name(s): lsrR ydeW b1512 JW1505
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D 5-O-phosphono-alpha-D-ribofuranose
C5 H11 O8 P
KTVPXOYAKDPRHY-AIHAYLRMSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
HSX N/A in BindingDB
N/A in BindingMoad
Kd: 1000000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.217
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 189.33 α = 90.00
b = 80.61 β = 118.01
c = 118.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-06-11
  • Released Date: 2013-11-06
  • Deposition author(s): Ryu, K.S., Ha, J.H., Eo, Y.

Revision History

No revisions since initial release