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World 8 · Protein structure: helices, sheets and folding · 10 min · PRO

Read a real protein

PRO · Crystal Lab

World 8: Protein structure: helices, sheets and folding is part of PRO

The first world of Crystal Lab is free. PRO opens the other 24 lessons in 8 worlds — simulations, quizzes and all.

  • Two angles make a helix
  • A β-hairpin
  • Bury the hydrophobic residues
  • A key for a pocket
  • Score a pose, then minimise
PRO includes
  • All 26 labs — every world, every lesson
  • Practice exams and certificates

$8.33/mo, billed yearly ($99.99) · or $39.99 monthly

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