1R9L

structure analysis of ProX in complex with glycine betaine

Structural Biology Knowledgebase: 1R9L SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.59 Å
  • R-Value Free: 0.186
  • R-Value Work: 0.150

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1R9L

Classification: PROTEIN BINDING

Total Structure Weight: 33879.18

Macromolecule Entities
Molecule Chains Length Organism Details
Glycine betaine-binding periplasmic protein A 309 Escherichia coli Gene Name(s): proX proU b2679 JW2654
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A TRIMETHYL GLYCINE
C5 H12 N O2
KWIUHFFTVRNATP-UHFFFAOYSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UNX
Query on UNX

A UNKNOWN ATOM OR ION
X
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
BET N/A in BindingDB
N/A in BindingMoad
Kd: 4000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.59 Å
  • R-Value Free: 0.186
  • R-Value Work: 0.150
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 47.43 α = 90.00
b = 53.90 β = 90.00
c = 115.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-30
  • Released Date: 2004-02-24
  • Deposition author(s): Schiefner, A., Breed, J., Bosser, L., Kneip, S., Gade, J., Holtmann, G., Diederichs, K., Welte, W., Bremer, E.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4