1OQV

Structure of TcpA, the Type IV pilin subunit from the toxin co-regulated pilus of Vibrio cholerae classical biotype


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.174
  • R-Value Work: 0.116

Literature

Macromolecules
Sequence Display for 1OQV

Classification: CELL ADHESION

Total Structure Weight: 59659.14

Macromolecule Entities
Molecule Chains Length Organism Details
toxin-coregulated pilus subunit A, B, C 192 Vibrio cholerae Fragment: globular head domain, residues 29-199
Gene Name(s): tcpA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.174
  • R-Value Work: 0.116
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 157.32 α = 90.00
b = 157.32 β = 90.00
c = 35.72 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-11
  • Released Date: 2003-06-03
  • Deposition author(s): Craig, L., Tainer, J.A.

Revision History

  • Version 1_0: 2003-06-03

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance