Polyglycine, a simple polypeptide, can form a helix with ϕ=−80∘ , ψ=+150∘ . From the Ramachandran...

Polyglycine, a simple polypeptide, can form a helix with ϕ=−80∘ , ψ=+150∘ . From the Ramachandran plot (see the figure on the left), describe this helix with respect to handedness.

Check all that apply.

It could be left-handed helix.
It could have 310 helix structure.
It could have parallel β strands structure.
It could have α helix structure.
It could have antiparallel β strands structure.
It could have polypeptide II helix structure.
It could be right-handed helix.

Expert Solution

queen_honey_blossom answered 5 months ago

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