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  [생화학] 단백질 Alanine + 다른 단백질 목록
  글쓴이 : 스테파노   고유ID : Stefano     날짜 : 18-08-08 10:03     조회 : 172    
Alanine  CH3-CH(NH2)-COOH   C3H7NO2   [89.09] 
 
CAS No:    Racemic Mixture: 302-72-7    D-isomer: 338-69-2,   L-isomer: 56-41-7
 
Appearance at RT:   White Powder
(Solid) Density:  1.424
 
MP: 258 ℃   
Solubility in Water: 167.2 g/L (@25℃)
Acidity (pKa): 2.35 (carboxyl 기), 9.69 (amine 기)
 

Namea Symbolsb Systematic namec Formula
Alanine Ala A 2-Aminopropanoic acid CH3-CH(NH2)-COOH
Arginine Arg R 2-Amino-5-guanidinopentanoic acid H2N-C(=NH)-NH-[CH2]3-CH(NH2)-COOH
Asparagine Asnd N d 2-Amino-3-carbamoylpropanoic acid H2N-CO-CH2-CH(NH2)-COOH
Aspartic acid Aspd D d 2-Aminobutanedioic acid HOOC-CH2-CH(NH2)-COOH
Cysteine Cys C 2-Amino-3-mercaptopropanoic acid HS-CH2-CH(NH2)-COOH
Glutamine Glnd Qd 2-Amino-4-carbamoylbutanoic acid H2N-CO-[CH2]2-CH(NH2)-COOH
Glutamic acid Glud E d 2-Aminopentanedioic acid HOOC-[CH2]2-CH(NH2)-COOH
Glycine Gly G Aminoethanoic acid CH2(NH2)-COOH
Histidine His H 2-Amino-3-(1H-imidazol-4-yl)-
propanoic acid
Isoleucine Ile I 2-Amino-3-methylpentanoic acide C2H5-CH(CH3)-CH(NH2)-COOH
Leucine Leu L 2-Amino-4-methylpentanoic acid (CH3)2CH-CH2-CH(NH2)-COOH
Lysine Lys K 2,6-Diaminohexanoic acid H2N-[CH2]4-CH(NH2)-COOH
Methionine Met M 2-Amino-4-(methylthio)butanoic acid CH3-S-[CH2]2-CH(NH2)-COOH
Phenylalanine Phe F 2-Amino-3-phenylpropanoic acid C6H5-CH2-CH(NH2)-COOH
Proline Pro P Pyrrolidine-2-carboxylic acid
Serine Ser S 2-Amino-3-hydroxypropanoic acid HO-CH2-CH(NH2)-COOH
Threonine Thr T 2-Amino-3-hydroxybutanoic acid e CH3-CH(OH)-CH(NH2)-COOH
Tryptophan Trp W 2-Amino-3-(lH-indol-3-yl)-
propanoic acid
Tyrosine Tyr Y 2-Amino-3-(4-hydroxyphenyl)-
propanoic acid
Valine Val V 2-Amino-3-methylbutanoic acid (CH3)2CH-CH(NH2)-COOH
Unspecified amino
acid
Xaa X


   

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