20 Amino Acids

[snoopfrogg]

yo bizzle
yeah i have to do the same for biochemistry. it totally sucks because many professors themselves have no clue what this shizzle mah dizzle nizzle famizzle is about

peacizzifizzi

[Ultrashogun]

Thank you for the info on selenocystein, thats awesome.

And yes, you need to know the names and structures of all the AA, the Pka values are not so important because in the proteins they also depend on the microambiente of that residue.

[Ultrashogun]

.... except His, you need to know that histidine has a pKa near neutrality.