L-Valine |72-18-4

ʻO ka Valine (i hoʻopau ʻia ʻo Val a i ʻole V) he ʻakika α-amino me ke ʻano kemika HO2CCH(NH2)CH(CH3)2.ʻO L-Valine kekahi o 20 proteinogenic amino acids.ʻO kona codons ʻo GUU, GUC, GUA, a me GUG.Hoʻokaʻawale ʻia kēia waikawa amino pono ma ke ʻano he nonpolar.ʻO nā kumu meaʻai kanaka kekahi mau meaʻai proteinaceous e like me ka ʻiʻo, nā huahana waiu, nā huahana soy, nā pīni a me nā legumes. Me ka leucine a me ka isoleucine, ʻo valine kahi lālā amino acid.Ua kapa ʻia ma hope o ka mea kanu valerian.I ka ma'i sickle-cell, ua pani ka valine i ka waika glutamic amino hydrophilic i ka hemoglobin.No ka mea hydrophobic ka valine, hiki i ka hemoglobin ke hoʻohui like ʻole.