Amino Acids - Structure and Formula

alanine (Ala, A)

C3H7NO2

arginine (Arg, R)

C6H14N4O2

asparagine (Asn, N)

C4H8N2O3

aspartic acid (Asp, D)

C4H7NO4

cysteine (Cys, C)

C3H7NO2S

glutamine (Gln, Q)

C5H10N2O3

glutamic acid (Glu, E)

C5H9NO4

glycine (Gly, G)

C2H5NO2

histidine (His, H)

C6H9N3O2

isoleucine (Ile, I)

C6H13NO2

leucine (Leu, L)

C6H13NO2

lysine (Lys, K)

C6H14N2O2

methionine (Met, M)

C5H11NO2S

phenylalanine (Phe, F)

C9H11NO2

proline (Pro, P)

C5H9NO2

serine (Ser, S)

C3H7NO3

threonine (Thr, T)

C4H9NO3

tryptophan (Trp, W)

C11H12N2O2

tyrosine (Tyr, Y)

C9H11NO3

valine (Val, V)

C5H11NO2