Currently trying to memorize the different amino acid structures for my own learning purposes.
I think I am confusing myself, and would like clarification to see if it matters where the NH and double bond are placed in these two structures that I drew.
I marked the right side as correct and the left side as the incorrect one, but suddenly I am thinking that where you place the double bond and NH don't matter as long its placed in either orientation of the structure it should be tryptophan right?
I re-drew the structure, but am still not clear about the so called "trivial" rotation mentioned, does the new picture reflect whether or orientation not mattering? I am still confused if I drew it correct.
And this is NOT A HOMEWORK QUESTION, I repeat, NOT A HOMEWORK QUESTION.
Simply put, I took my chemistry classes a few years ago and don't remember if this changes the structure if I changed the position of the NH and double bonds, that is all, and would some clarification on it.