1OTS

Structure of the Escherichia coli ClC Chloride channel and Fab Complex

Structural Biology Knowledgebase: 1OTS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.299
  • R-Value Work: 0.264

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1OTS

Classification: MEMBRANE PROTEIN

Total Structure Weight: 193283.81

Macromolecule Entities
Molecule Chains Length Organism Details
Voltage-gated ClC-type chloride channel eriC A, B 465 Escherichia coli Gene Name(s): clcA eriC yadQ b0155 JW5012
Fab fragment (heavy chain) C, E 222 Mus musculus Gene Name(s):
Fab fragment (light chain) D, F 211 Mus musculus Gene Name(s):

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: H+/Cl-Exchange Transporters

Protein Name: H+/Cl- Exchange Transporter


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.299
  • R-Value Work: 0.264
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 229.94 α = 90.00
b = 93.87 β = 131.72
c = 168.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-22
  • Released Date: 2003-04-15
  • Deposition author(s): Dutzler, R., Campbell, E.B., MacKinnon, R.

Revision History

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