As requested in the last Scientist Chat , here is the sequence logo predicted by the SAM server:
H = helix
E = sheet
C = loop (or coil)
The taller the letter at each position, the higher the probability of that specific secondary structure for that amino acid.
For example, the Alanines at residues 117-119, 121-122 and 130 are highly predicted to be part of a helix. However, the Alanines at residues 3 and 80 are not predicted to be anything!
The above predictions are already on the starting model (based on the horizontal lines in the above figure).
Cutaway view hint:
If you hover your mouse over a segment and type shift-Q, the game will hide parts of the protein and cloud that are not in the same plane as that segment - it cuts down on how much cloud you see at one time and makes it easier to focus. Q returns to normal view.