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Amino Acid structure

Amino Acid abbrev. and structures

Amino AcidsAbbreviations, 3Abbreviations, 1Structures
Alanine Ala A CH3-CH(NH2)-COOH
Arginine Arg R HN=C(NH2)-NH-(CH2)3-CH(NH2)-COOH
Lysine Lys K H2N-(CH2)4-CH(NH2)-COOH
Proline Pro P NH-(CH2)3-CH-COOH
Glutamine Gln Q H2N-CO-(CH2)2-CH(NH2)-COOH
Glycine Gly G NH2-CH2-COOH
Phenylalanine Phe F Ph-CH2-CH(NH2)-COOH
Aspartic Acid Asp D HOOC-CH2-CH(NH2)-COOH
Tyrosine Tyr Y HO-p-Ph-CH2-CH(NH2)-COOH
Histidine His H NH-CH=N-CH=C-CH2-CH(NH2)-COOH
Threonine Thr T CH3-CH(OH)-CH(NH2)-COOH
Asparagine Asn N H2N-CO-CH2-CH(NH2)-COOH
Isoleucine Ile I CH3-CH2-CH(CH3)-CH(NH2)-COOH
Methionine Met M CH3-S-(CH2)2-CH(NH2)-COOH
Leucine Leu L (CH3)2-CH-CH2-CH(NH2)-COOH
Tryptophan Trp W Ph-NH-CH=C-CH2-CH(NH2)-COOH
Serine Ser S HO-CH2-CH(NH2)-COOH
Cysteine Cys C HS-CH2-CH(NH2)-COOH
Valine Val V (CH3)2-CH-CH(NH2)-COOH
Glutamic Acid Glu E HOOC-(CH2)2-CH(NH2)-COOH
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