2F2B

Crystal structure of integral membrane protein Aquaporin AqpM at 1.68A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.193
  • R-Value Work: 0.184

Literature

Macromolecules
Sequence Display for 2F2B

Classification: MEMBRANE PROTEIN

Total Structure Weight: 25448.89

Macromolecule Entities
Molecule Chains Length Organism Details
Aquaporin aqpM A 246 Methanothermobacter marburgensis Gene Name(s): aqpM MTBMA_c05510
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Aquaporins and Glyceroporins

Protein Name: AqpM aquaporin water channel


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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.193
  • R-Value Work: 0.184
  • Space Group: I 4

Unit Cell:

Length (Å) Angle (°)
a = 88.51 α = 90.00
b = 88.51 β = 90.00
c = 79.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-11-15
  • Released Date: 2005-12-06
  • Deposition author(s): Lee, J.K., Kozono, D., Remis, J., Kitagawa, Y., Agre, P., Stroud, R.M., Center for Structures of Membrane Proteins (CSMP)

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance