氨基酸结构性质

氨基酸英文名简写分子量分子式性质丙氨酸AlanineA或Ala89.079-/ohN也ALA;A;（疏水&非极）MW:89.09IE:6.00Formula：C3H7N,O2精氨酸ArginineR或Arg174.188NH 0H 阳2ARG;R;（碱性&极）MW:174.20IE:11.15;正电荷Formula:C6H14N4O2天冬酰胺AsparagineN或Asn132.10400陀ASN;N;（亲水&极）MW:132.12IE:5.41;（不带电）Formula:CHNOo天冬氨酸AsparticacidD或Asp133.08900NH2ASP;D;（酸性&极）MW:133.10IE:2.77;负电荷Formula:CHNO^半胱氨酸CysteineC或Cys121.145陀CYS;C;（亲水&极）MW:121.16IE:5.02;（不带电）Formula:CHNOS,谷氨酰胺GlutamineQ或Gln146.13100也N人八/诩GLN;Q;（亲水&极）MW:146.15IE:5.65;（不带电）Formula:C5H1QN2O3谷氨酸GlutamicacidE或Glu147.11600GLU;E;（酸性&极）MW:147.13IE:3.22;负电荷Formula:C5H9N1O4甘氨酸GlycineG或Gly75.0520.邮丿0HGLY;G;（亲水&极）MW:75.07IE:5.97;（不带电）Formula:CHNOo组氨酸HistidineH或His155.141HS忖」NHeHIS;H;（碱性&极）MW:155.16IE:7.47;正电荷Formula:CHNOo6 9 3 2

异亮氨酸IsoleucineI或Ile131.160NH£ILE;I;（疏水&非极）MW:131.17IE:5.94Formula:CHNOo亮氨酸LeucineL或Leu131.1600丫丫^'OHLEU;L;（疏水&非极）MW:131.17IE:5.98nh£Formula:CHNOo赖氨酸LysineK或Lys146.17叫LYS;K;（碱性&极）MW:146.19IE:9.59;正电荷Formula:CHNOo蛋氨酸MethionineM或Met149.199MET;M;（疏水&非极）0A IIMW:149.21IE:5.74电Formula:CH S,苯丙氨酸PhenylalanineF或Phe165.177UPHE;F;（疏水&非极）MW:165.19IE:5.48Formula:CHNOo脯氨酸PhenylalanineP或Pro115.117PRO;P;（疏水&非极）0MW:115.13<70HIE:6.30V-NHFormula:CHNOo丝氨酸SerineS或Ser105.078SER;S;（亲水&极）■QMW:105.09IE:5.68;（不带电）Formula:CHNOo苏氨酸ThreonineT或Thr119.105THR;T;（亲水&极）OH0= iiMW:119.12IE:5.64;（不带电）NHjFormula:色氨酸TryptophanW或Trp204.213TRP;W;（疏水&非极）MW:204.23IE:5.89ANh2AFormula:CHNOo111222

酪氨酸TyrosineY或Tyr181.176广厂/OHnh£TYR;Y;（亲水&极）MW:181.19IE:5.66;（不带电）Formula:CH4NOo9 11 1 3缬氨酸TyrosineV或Vai117.133QHD从叽VAL;V;（疏水&非极）MW:117.15IE:5.96Formula:CHNOo5 11 1 2COO-+H3N—C—HCHValine(val)coo-+H3N—c—H毗CHHs</thsLeucine(leu)coo+H3N—c—HH—C—GHj毗I

GHsIsoleuciiie(lie)NcooAirdiioacidswithhydrophilicsidegroupscoo+H3N—-i—hI人l-feNOAspai^ine(asn)coo-+H3N—c—H毗coo-Asparticacid(asp)cooGOON+H3N—C—Hcoo+H3N—I—HI［屮C—NMethioiuiie(met)NPhenylalanine(phe)cooGlutamicacidWHah/*0Glutairdne妙)II>HC-HHistidine(his〉CICICICICICINNs—rH社--h」-Anunoacidsthatare111betweencoo-+H3N—c—HHGOOCOO-+H3N—C—HH—C—OHGOOGlycine Alaninefely) (ala)coo--出H—CICIS-NCys