1A68

CRYSTAL STRUCTURE OF THE TETRAMERIZATION DOMAIN OF THE SHAKER POTASSIUM CHANNEL

Structural Biology Knowledgebase: 1A68 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.200

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1A68

Classification: POTASSIUM CHANNELS

Total Structure Weight: 11494.03

Macromolecule Entities
Molecule Chains Length Organism Details
POTASSIUM CHANNEL KV1.1 A 95 Aplysia californica Fragment: TETRAMERIZATION DOMAIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.200
  • Space Group: I 4

Unit Cell:

Length (Å) Angle (°)
a = 51.03 α = 90.00
b = 51.03 β = 90.00
c = 65.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-03-06
  • Released Date: 1998-06-10
  • Deposition author(s): Kreusch, A., Pfaffinger, P.J., Stevens, C.F., Choe, S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4