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Amino Acids

Amino Acids names, structures, 3 letter code, 1 letter codes

QuestionAnswer
3 letter code: Alanine Ala
3 letter code: Phenylalanine Phe
3 letter code: Lysine Lys
3 letter code: Proline Pro
3 letter code: Threonine Thr
3 letter code: Cysteine Cys
3 letter code: Glycine Gly
3 letter code: Leucine Leu
3 letter code: Glutamine Gln
3 letter code: Valine Val
3 letter code: Aspartate Asp
3 letter code: Histidine His
3 letter code: Methionine Met
3 letter code: Arginine Arg
3 letter code: Tryptophan Trp
3 letter code: Glutamate Glu
3 letter code: Isoleucine Ile
3 letter code: Asparagine Asn
3 letter code: Serine Ser
3 letter code: Tyrosine Tyr
A Alanine
F Phenylalanine
K Lysine
P Proline
T Threonine
C Cysteine
G Glycine
L Leucine
Q Glutamine
V Valine
D Aspartate
H Histidine
M Methionine
R Arginine
W Tryptophan
E Glutamate
I Isoleucine
N Asparagine
S Serine
Y Tyrosine
COO- on an Amino Acid 2
COO- on a protein 3
H3N+ on an Amino Acid 9.5
H3N+ on a protein 8
pKa: Asp 3.7
pKa: Aspartate 3.7
pKa: Glu 4.3
pKa: Glutamate 4.3
pKa: His 6
pKa: Histidine 6
pKa: Cys 8.2
pKa: Cysteine 8.2
pKa: Tyr 10.1
pKa: Tyrosine 10.1
pKa: Lys 10.5
pKa: Lysine 10.5
pKa: Arg 12.5
pKa: Arginine 12.5
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