1LDA

CRYSTAL STRUCTURE OF THE E. COLI GLYCEROL FACILITATOR (GLPF) WITHOUT SUBSTRATE GLYCEROL


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 1LDA

Classification: TRANSPORT PROTEIN

Total Structure Weight: 30384.58

Macromolecule Entities
Molecule Chains Length Organism Details
Glycerol uptake facilitator protein A 281 Escherichia coli Gene Name(s): glpF b3927 JW3898
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Aquaporins and Glyceroporins

Protein Name: GlpF glycerol facilitator channel


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

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.208
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 96.23 α = 90.00
b = 96.23 β = 90.00
c = 184.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-08
  • Released Date: 2002-05-08
  • Deposition author(s): Nollert, P., Miercke, L.J.W., O'Connell, J., Stroud, R.M.

Revision History

  • Version 1_0: 2002-05-08

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance