1ORS

X-ray structure of the KvAP potassium channel voltage sensor in complex with an Fab

Structural Biology Knowledgebase: 1ORS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.231

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ORS

Classification: MEMBRANE PROTEIN

Total Structure Weight: 62083.50

Macromolecule Entities
Molecule Chains Length Organism Details
33H1 Fab light chain A 214 Mus musculus Gene Name(s):
33H1 Fab heavy chain B 221 Mus musculus Gene Name(s): Ighg1 Igh-4
potassium channel C 132 Aeropyrum pernix Mutation: I148L
Gene Name(s): APE_0955


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.231
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 264.71 α = 90.00
b = 61.60 β = 90.35
c = 46.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-14
  • Released Date: 2003-05-06
  • Deposition author(s): Jiang, Y., Lee, A., Chen, J., Ruta, V., Cadene, M., Chait, B.T., MacKinnon, R.

Revision History

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