Monday, August 12, 2013

Fluidity Regulation

Membrane Fluidity


Fundamentals:

  • Bact
    • Varying composition of double bonds and the length of fatty acid chains
    • Cholesterol inserts to bilayers
      • Differing shape disrupts the regular interctions between fatty acid chains
        • Forms complexes with phospholipids (sphingolipids)
          • More rigid structures
    • Membrane rafts - concentrate proteins that participate in signal transduction

Concepts: