Lysine (Lys) thiab arginine (Arg) tau raug qhia kom ua si zoo ib yam hauv ntau cov membrane proteins , vim lawv yog ob qho tib si cov amino acids uas muaj cov aqueous pKa qhov tseem ceeb (12–13.7 rau Arg(13, 14) thiab ∼10.5 rau Lys(15)) uas ua rau lawv nqa tau tus nqi hauv ntau qhov xwm txheej, thiab ua rau muaj zog electrostatic …
Qhov txawv ntawm arginine thiab lysine yog dab tsi?
Qhov sib txawv tseem ceeb ntawm lysine thiab arginine yog lysine yog ib qho tseem ceeb amino acid uas tseem ceeb rau tib neeg, hos arginine yog ib qho tseem ceeb amino acid uas tsis tseem ceeb rau tib neeg. Lysine thiab arginine yog qhov zoo them cov amino acids yooj yim. Ob leeg yog hydrophilic amino acids.
Kev sib raug zoo ntawm lysine thiab arginine yog dab tsi?
Muaj pov thawj tias muaj antagonismntawm arginine thiab lysine-induced imbalance nyob rau hauv kev sib raug zoo ntawm ob amino acids, yog li ntawd lysine tshaj nkoos arginase nce raum catabolism ntawm arginine nyob rau hauv Lub cev, ua rau cov tsos mob ntawm qhov tsis txaus ntawm cov amino acid no, uas tuaj yeem ua rau txo qis …
Qhov twg yog qhov yooj yim arginine lossis lysine?
Arginine yog qhov yooj yim tshaj plaws ntawmlawv vim nws muaj guanidine sab pawg, −(CH2)4NHC(=NH)NH2, uas yog qhov yooj yim. Lysine muaj ob pawg amine, uas ua rau nws tag nrho cov ntsiab lus vim yog ob pawg amine cais (−(CH2)4NH2). Histidine, ntawm qhov tod tes, muaj imidazole pab pawg, uas tseem yog qhov yooj yim.
YPuas lysine sib tw nrog arginine?
Lysine sib tw nrog arginine rau thauj mus rau hauv lub cell. … Arginine muaj ntau lub luag haujlwm tseem ceeb hauv cov metabolism vim nws yog ib qho ua ntej ntawm cov khoom siv metabolically xws li nitric oxide (NO), ornithine, creatine, thiab polyamines.
