3EAU

Voltage-dependent K+ channel beta subunit in complex with cortisone


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 3EAU

Classification: TRANSPORT PROTEIN oxidoreductase

Total Structure Weight: 38034.47

Macromolecule Entities
Molecule Chains Length Organism Details
Voltage-gated potassium channel subunit beta-2 A 327 Rattus norvegicus EC#: 1.1.1 IUBMB
Fragment: cytoplasmic Kvbeta subunit
Gene Name(s): Kcnab2 Ckbeta2 Kcnb3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PDN
Query on PDN

A 17,21-DIHYDROXYPREGNA-1,4-DIENE-3,11,20-TRIONE
11,,21-DIOL- 3 (Synonym)
C21 H26 O5
WZTZVUUYKIOIRV-LMZHSBCYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.194
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 113.04 α = 90.00
b = 113.04 β = 90.00
c = 147.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-08-26
  • Released Date: 2008-09-23
  • Deposition author(s): Pan, Y., Weng, J., Kabaleeswaran, V., Li, H., Cao, Y., Bhosle, R.C., Zhou, M.

Revision History

  • Version 1_0: 2008-09-23

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance