How much 3D structure knowledge do we have?
  1. ~2% accurately (empirical).
  2. ~20% roughly (comparative modeling).

  3. Solution: Structural Genomics?
      (Will require many years.)

  4. Intrinsically unstructured protein.

by Eric Martz, University of Massachusetts, October 2004 (revised May 2007) for ProteinExplorer.Org.