3V2Q

COMPcc in complex with fatty acids


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.209 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

The pentameric channel of COMPcc in complex with different fatty acids.

MacFarlane, A.A.Orriss, G.Okun, N.Meier, M.Klonisch, T.Khajehpour, M.Stetefeld, J.

(2012) Plos One 7: e48130-e48130

  • DOI: 10.1371/journal.pone.0048130
  • Primary Citation of Related Structures:  3V2N, 3V2P

  • PubMed Abstract: 
  • COMPcc forms a pentameric left-handed coiled coil that is known to bind hydrophilic signaling molecules such as vitamin D(3), and vitamin A.

    COMPcc forms a pentameric left-handed coiled coil that is known to bind hydrophilic signaling molecules such as vitamin D(3), and vitamin A.


    Organizational Affiliation

    Department of Chemistry, University of Manitoba, Canada.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cartilage Oligomerization matrix protein (coiled-coil domain)
A, B, C, D, E
45Mus musculusGene Names: Comp
Find proteins for Q9R0G6 (Mus musculus)
Go to UniProtKB:  Q9R0G6
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PLM
Query on PLM

Download SDF File 
Download CCD File 
A, E
PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
PLMKd: 220 nM BINDINGMOAD
PLMKd: 510 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.209 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 38.696α = 90.00
b = 48.573β = 103.82
c = 53.318γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2011-12-12 
  • Released Date: 2013-01-16 
  • Deposition Author(s): Stetefeld, J.

Revision History 

  • Version 1.0: 2013-01-16
    Type: Initial release
  • Version 1.1: 2013-03-20
    Type: Database references