TLS Online TPP Program

#Question id: 709


A sequence of amino acids in a certain protein is found to be -Ser-Gly-Pro-Gly-.  The sequence is most probably part of a(n):

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. antiparallel B sheet.

  2. parallel B sheet.

  3. a helix.

  4. B turn.