1YMG

The Channel Architecture of Aquaporin O at 2.2 Angstrom Resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.303
  • R-Value Work: 0.240

Literature

Macromolecules
Sequence Display for 1YMG

Classification: MEMBRANE PROTEIN

Total Structure Weight: 28857.87

Macromolecule Entities
Molecule Chains Length Organism Details
Lens fiber major intrinsic protein A 263 Bos taurus Gene Name(s): MIP Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Aquaporins and Glyceroporins

Protein Name: AQP0 aquaporin water channel from sheep lens.


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

A B-NONYLGLUCOSIDE
C15 H30 O6
QFAPUKLCALRPLH-UXXRCYHCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.303
  • R-Value Work: 0.240
  • Space Group: P 4 21 2

Unit Cell:

Length (Å) Angle (°)
a = 110.53 α = 90.00
b = 110.53 β = 90.00
c = 53.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-01-20
  • Released Date: 2005-02-08
  • Deposition author(s): Harries, W.E.C., Akhavan, D., Miercke, L.J.W., Khademi, S., Stroud, R.M.
  • Previous versions: 1TM8

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance
  • 2012-05-09
    Type: Structure summary
  • 2012-06-20
    Type: Structure summary