Amino Acids - Structure to full name, One and Three Letter Symbols, and pka

Phenylalanine

Aromatic R groups, One Letter Symbol: F, Three Letter Symbol: Phe

Tryptophan

Aromatic R groups, One Letter Symbol: W, Three Letter Symbol: Trp

Tyrosine

Aromatic R groups, One Letter Symbol: Y, Three Letter Symbol: Tyr, pka = 10.46

Aspartate

Negatively charged R groups, One Letter Symbol: D, Three Letter Symbol: Asp, pka = 3.90

Glutamate

Negatively charged R groups, One Letter Symbol: E, Three Letter Symbol: Glu, pka = 4.07

Alanine

Nonpolar, aliphatic R Groups, One Letter Symbol: A, Three Letter Symbol: Ala

Glycine

Nonpolar, aliphatic R Groups, One Letter Symbol: G, Three Letter Symbol: Gly

Isoleucine

Nonpolar, aliphatic R Groups, One Letter Symbol: I, Three Letter Symbol: Ile

Leucine

Nonpolar, aliphatic R Groups, One Letter Symbol: L, Three Letter Symbol: Leu

Methionine

Nonpolar, aliphatic R Groups, One Letter Symbol: M, Three Letter Symbol: Met

Proline

Nonpolar, aliphatic R Groups, One Letter Symbol: P, Three Letter Symbol: Pro

Valine

Nonpolar, aliphatic R Groups, One Letter Symbol: V, Three Letter Symbol: Val

Cysteine

Polar, uncharged R groups, One Letter Symbol: C, Three Letter Symbol: Cys, pka = 8.37

Asparagine

Polar, uncharged R groups, One Letter Symbol: N, Three Letter Symbol: Asn

Glutamine

Polar, uncharged R groups, One Letter Symbol: Q, Three Letter Symbol: Gln

Serine

Polar, uncharged R groups, One Letter Symbol: S, Three Letter Symbol: Ser

Threonine

Polar, uncharged R groups, One Letter Symbol: T, Three Letter Symbol: Thr

Histidine

Positively charged R groups, One Letter Symbol: H, Three Letter Symbol: His, pka = 6.04

Lysine

Positively charged R groups, One Letter Symbol: K, Three Letter Symbol: Lys, pka = 10.54

Arginine

Positively charged R groups, One Letter Symbol: R, Three Letter Symbol: Arg, pka = 12.48