1J4N

Crystal Structure of the AQP1 water channel

Structural Biology Knowledgebase: 1J4N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.266

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1J4N

Classification: MEMBRANE PROTEIN

Total Structure Weight: 29743.76

Macromolecule Entities
Molecule Chains Length Organism Details
AQUAPORIN 1 A 271 Bos taurus Gene Name(s): AQP1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Aquaporins and Glyceroporins

Protein Name: AQP1 aquaporin red blood cell water channel


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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.266
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 93.33 α = 90.00
b = 93.33 β = 90.00
c = 180.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-19
  • Released Date: 2002-03-27
  • Deposition author(s): Sui, H., Han, B.-G., Lee, J.K., Walian, P., Jap, B.K.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4