4NEF

X-ray structure of human Aquaporin 2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 4NEF

Classification: MEMBRANE PROTEIN

Total Structure Weight: 101236.27

Macromolecule Entities
Molecule Chains Length Organism Details
Aquaporin-2 A, B, C, D 242 Homo sapiens Fragment: UNP residues 1-241
Gene Name(s): AQP2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Aquaporins and Glyceroporins

Protein Name: AQP2 Aquaporin from kidney


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

A, D CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.202
  • Space Group: P 42

Unit Cell:

Length (Å) Angle (°)
a = 119.11 α = 90.00
b = 119.11 β = 90.00
c = 90.62 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-10-29
  • Released Date: 2014-04-16
  • Deposition author(s): Frick, A., Eriksson, U., Mattia, F.D., Oberg, F., Hedfalk, K., Neutze, R., Grip, W.D., Deen, P.M.T., Tornroth-horsefield, S.

Revision History

  • 2014-12-10
    Type: Database references