How to draw amino acids and peptide bonds to make a protein

[@ammarkhawaldeh7331]

Nice work ... Thank you ♥ * The last one is not phenylalanine. It is Tyrosine.

[@veronicachauke2031]

I noticed that too

[@valkyrienah]

This helped me understand my current lesson in biochemistry class. Thank you, Ma'am!

[@AbbeytheFoodScientist]

Glad I could help!

[@laramacintyre7848]

This was super helpful! Only video i could find that truly helped me understand the introduction to biochem! thank you!!!!

[@AbbeytheFoodScientist]

Glad it was helpful!

[@lacucinachimica]

Wow! This video is amazing for students....I love it!!!!! Congrats Abbey!!!!

[@mawderation]

Wow that really helped me finally get the whole drawing aminos thing! thanks for the help! looking forward to checking out more videos - food science seems to be calling me!

[@AbbeytheFoodScientist]

I love food science and couldn't recommend it more!!

[@Bee-wm6my]

you drew phenylalanine wrong

[@BlessingNyoka-em2py]

I was struggling on how to draw these amino acids ...and u have really helped me BIG time ..Thankyou so much ❤

[@AbbeytheFoodScientist]

Most welcome 😊

[@FlyingOriginal]

Great explanation, made the concepts really clear!

[@حسنوليدهاشمياسرالبديري]

Wait you have error the third amino acid that you drew it wasn’t phenylalanine but tyrosine

[@sciencefist180]

Otherwise well done

[@Frey1468]

Well spotted😁

[@matthewbartsh9167]

@@Frey1468 A pretty obvious error, I would have thought.

[@ashelineenowtabi222]

Wow that was excellent I have understood how to draw amino acids

[@AbbeytheFoodScientist]

That was my goal 😁

[@leseditwala8043]

You really helped me a lot

[@AbbeytheFoodScientist]

Hearing this makes me so happy! I absolutely love teaching :)

[@clementomabi]

Please can i get the 20 amino acids in this format. This format is quite easy

[@carolynashley3772]

When drawing the polypeptide chain the R groups should alternate. In your depiction they are all on the same side.

[@jasminepayne1895]

thank you so much

[@AbbeytheFoodScientist]

You're welcome!

[@matthewbartsh9167]

The vid should tell us what that first dipeptide made from glycine and alanine is called. I'm guessing "glycyl-alanine", "glycylalanine" or "alanyl-glycine", or something like that. Or maybe "glycyl-alanide"?

[@jessicahcxb]

Thank you so much! 🥺💖

[@Bigbarbie00]

How many water molecules? Are in the bond between glycerin and alanine

[@rajiasultana5720]

great explanation

[@AbbeytheFoodScientist]

Glad it was helpful!

[@melanybalderrama9340]

I thought was NH3? please explain.

[@danielrios2497]

The NH2 is a sort of idealized form. In our body’s ph the structure would have NH3 and COO- instead.

[@acunachristian4496]

How to do peptide bond for cysteine + histidine + asparagine? Thanks ☺️

[@melinanavaroli7682]

So helpful, thank you so much!!

[@حسنوليدهاشمياسرالبديري]

Very very useful

[@diona5370]

When is it nh3+ and coo-

[@abdula5849]

Phenylalanine does not have a hydroxyl group

[@bkbroeditor4187]

how to make the structureof dinucleotide

[@allyanaalbor3422]

is it always a dehydration reaction?

[@AbbeytheFoodScientist]

Yes, always for forming a peptide bond between two amino acids

[@matthewbartsh9167]

@@AbbeytheFoodScientist You are right about that. But you are wrong to say "phenylalanine" and to write "Phe" while drawing tyrosine (AKA hydroxyphenylalanine). How about replying to the comments that have pointed that out?

[@trinityjackiewicz]

Thank You :)

[@sophyauma3714]

Thank you 💕

[@atiafalhanash2261]

amazing ❤

[@AbbeytheFoodScientist]

Thanks 😄

[@ajengsrilestari7010]

draw a polypeptide chain (at least 5 amino acids) complete with its peptide bonds (give different colors). the chiral carbon is given a different color. the r group gives it a different color too???please answer☹️

[@cumarcalicumar8299]

thank you mama i need how to draw its easy way i likr

[@janmaysharma922]

Anish 🍀☘️

[@haszhietv4585]

Assignment: Draw a pentapeptide of phenylalanine, valine, alanine, tyrosine and glycine. Phenylalanine should be the N-terminus (or N-terminal) and valine as the C-terminus (or C-terminal). tyrosine will be the middle amino acid. Indicate the peptide bonds by arrows pointing to them.

[@Truthorlier]

Do your HW loser.

[@sonals3703]

Good lesson but very minute board, made be blind reading it🤓

[@matthewbartsh9167]

There's something called a screen magnifier in Windows Ten. It magnifies _anything_ by up to about 500 percent.