Structure 1
26Feb28-23-28-28
ΔG = -1.40

Structural element	δG	Information
External loop	-1.90	4 ss bases & 1 closing helices.
Stack	-3.40	External closing pair is G 2-C 10
Helix	-3.40	2 base pairs.
Hairpin loop	3.90	Closing pair is C 3-G 9

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