Talk:Non-proteinogenic amino acids

Untitled

Some articles indicate there are 23 amino acids coded in the human genome, this page says 22, another says 20, further research to clarify?

Semantic minutiae. 20 AAs have a clear codon, 3 don't and are context dependant. The article explains it clear as day. Also, Humans make only selenocysteine. Other organisms make the others. — Preceding unsigned comment added by 188.220.184.195 (talk) 21:15, 5 October 2015 (UTC)

Transcription/translation

I've read in the article (in the lead and in a section title) that amino acids are post-trasncriptionally incorporated into proteins. I wonder if it should be post-translationally. And I think proline is not an iminoacid because it lacks a group >C=NH (see imino acid and see IUPAC Imino acid 3. (obsolete term for proline).--Miguelferig (talk) 11:57, 2 June 2013 (UTC)

Yeah, proline isn't what we call imino nowadays. It's what used to be called imino (a 2ndary amine). Thanks for the typo note! --Squidonius (talk) 20:27, 2 February 2015 (UTC)

Non protein amino acid

嗯嗯温度卢公你们的这个名额 102.146.68.96 (talk) 15:08, 1 March 2022 (UTC)