2X9K

Structure of a E.coli porin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 2X9K

Classification: TRANSPORT PROTEIN

Total Structure Weight: 35302.52

Macromolecule Entities
Molecule Chains Length Organism Details
OUTER MEMBRANE PROTEIN G A 280 Escherichia coli Fragment: PORIN
Mutation: H231A, H261A
Gene Name(s): ompG b1319 JW1312
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: BETA-BARREL

Subgroup Name: Beta-Barrel Membrane Proteins: Porins and Relatives

Protein Name: OmpG *monomeric* porin


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: 2.18 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.213
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 55.61 α = 90.00
b = 70.96 β = 90.00
c = 119.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-03-21
  • Released Date: 2011-01-26
  • Deposition author(s): Korkmaz-Ozkan, F., Koster, S., Kuhlbrandt, W., Mantele, W., Yildiz, O.

Revision History

  • 2011-05-08
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance