00:01
Hello students welcome here in this question we have some statements regarding peptide bond so we will see which one is the correct and which one is not correct so peptide bond is they are given resonance stabilized stabilized so which bodies are the direct effect of the protein of this unprotein structure include all that apply so they are given here so if you see the structure of peptide one peptide c double bond o n h here it is c h c h c o n h so resonance how here it will be this is like this resonance c -o -n -h.
01:04
So here there is a resonance between these two structures.
01:08
So this one is c -o -n -h and c -o -n -h.
01:12
This bond is known as peptide bond.
01:16
Okay.
01:17
So if you see this one, this one is a resonance stabilized.
01:22
And this is rotation restricted structure.
01:27
So if you see this bond and this bond.
01:32
These two bonds are rotation restricted.
01:44
And if you say this is a signal bond, so this bond and this bond are radiation possible is present.
01:52
Rotation is possible here.
01:55
But here there is due to the presence of this resonance, there is a slightly double -borne nature of this compound, this structure.
02:03
That's why there is a rotation restricted structure.
02:06
So here if you see the statements, the arc.
02:10
Group of neighboring amino acid residue lies cis to each other they are saying.
02:15
Actually, amino acids are in proteins are trans manner...