Aritalab:Lecture/Biochem/Amino Acid/Table

Character of amino acids

ID	Code	Symbol	構造	特徴	pI	必須アミノ酸？
L-Alanine	Ala	A	-CH3	neutral	6.0
L-Serine	Ser	S	-CH2OH	neutral	5.7
L-Threonine	Thr	T	-CH(OH)CH3	neutral	5.6	yes
L-Valine	Val	V	-CH(CH3)2	neutral, branched	6.0	yes
L-Leucine	Leu	L	-CH2CH(CH3)2	neutral, branched	6.0	yes
L-Isoleucine	Ile	I	-CH(CH3)CH2CH3	neutral, branched	6.0	yes
L-Aspartate	Asp	D	-CH2COOH	acidic	2.8
L-Glutamate	Glu	E	-CH2CH2COOH	acidic	3.2
L-Asparagine	Asn	N	-CH2CONH2	acidic, amido	5.4
L-Glutamine	Gln	Q	-CH2CH2CONH2	acidic, amido	5.7
L-Lysine	Lys	K	-(CH2)4NH3	basic	9.7	yes
L-Arginine	Arg	R	-(CH2)3NHC(=NH)NH2	basic	10.8
L-Cysteine	Cys	C	-CH2SH	neutral, S	5.1
L-Methionine	Met	M	-(CH2)2SCH3	neutral, S	5.7	yes
L-Phenylalanine	Phe	F	-CH2-Benz	neutral, aromatic	5.5	yes
L-Tyrosine	Tyr	Y	-CH2-Benz-OH	neutral, aromatic	5.7
L-Tryptophan	Trp	W	-CH2-Indole	neutral, aromatic	5.9	yes
L-Histidine	His	H	-CH2-Imidazole	basic, atomatic	7.6	yes
L-Proline	Pro	P	-NH-(CH2)3-	neutral, cyclic, 2nd amine	6.2