3NK5

Crystal structure of AqpZ mutant F43W


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 3NK5

Classification: TRANSPORT PROTEIN

Total Structure Weight: 49159.76

Macromolecule Entities
Molecule Chains Length Organism Details
Aquaporin Z A, B 234 Escherichia coli Fragment: Chains A and B
Mutation: E31A, F43W
Gene Name(s): aqpZ bniP b0875 JW0859
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Aquaporins and Glyceroporins

Protein Name: AqpZ aquaporin water channel


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

A, B 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: 2.4 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.181
  • Space Group: P 4

Unit Cell:

Length (Å) Angle (°)
a = 92.42 α = 90.00
b = 92.42 β = 90.00
c = 78.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-18
  • Released Date: 2010-08-11
  • Deposition author(s): Savage, D.F., O'Connell, J.D, Stroud, R.M., Finer-Moore, J.S.

Revision History

  • 2011-07-13
    Type: Version format compliance