Révisi nurutkeun 27 Nopémber 2015 03.53 édit Mariyanah (obrolan \| kontribusi) 29 suntingan +perlu rujukan +refrensi setelah titik ← Éditan saméméhna		Révisi mangsa 27 Januari 2017 07.02 édit bolaykeun Ilhambot (obrolan \| kontribusi) Bot 20.027 suntingan m Ngarapihkeun éjahan, replaced: Kusabab → ku sabab (2)
Baris ka-4: \| mass=75,07 }} '''Glisin''' ('''Gly''', '''G''') mangrupa [[asam amino]] [[nonpolar]] pangbasajanna ti nu 20, nu 'ranté gigir'na ukur mangrupa [[atom]] [[hidrogén]].{{fact}} ~~Kusabab~~ku sabab aya hidrogén kadua dina [[karbon]]-α, mangka glisin mah teu [[isomérisme optik\|aktif optik]].{{fact}} ~~Kusabab~~ku sabab ranté gigirna leutik, molekul glisin bisa ngeusi rohangan nu teu bisa dieusi ku asam amino séjén.{{fact}} Pikeun conto, glisin téh hiji-hijina asam amino internal dina [[héliks kolagén]].{{fact}} Sacara évolusionér, glisin téh kaasup nu stabil, matuh dina posisina dina sababaraha [[protéin]] (misalna dina [[sitokrom]] c, [[myoglobin]], jeung [[hémoglobin]]), sabab robahna ieu asam amino bisa ngabalukarkeun ruksakna struktur protéin.{{fact}} Baris ka-11: == Guna fisiologis == Glisin téh [[neurotransmitter]] inhibitor dina [[sistim saraf puseur]], utamana dina [[sungsum tulang tonggong]].{{fact}} Nalika reséptor glisin diaktipkeun, Cl<sup>-</sup> asup ka neuron ngaliwatan reséptor ionotropik, ngabalukarkeun ''[[Inhibitory postsynaptic potential]]'' (IPSP). Antagonis pikeun reséptor ionotropik ieu di antarana [[strihnin]], nu [[LD50]]-na 7.930  mg/kg pikeun beurit (oral){{fact}} sarta ilaharna ngabalukarkeun paéh alatan [[hiperéksitabilitas]]. <!--Glisin téh [[ko-agonis]] nu perlu pikeun marengan [[glutamat\|Glu]] dina sistim saraf puseur. In contrast to the inhibitory role of glycine in the spinal cord, this behaviour is facilitated at the ([[NMDA]]) glutaminergic receptors which are excitatory.{{fact}} Glycine is a non-essential amino acid, meaning that cells of the body can synthesize sufficient amounts to meet physiological requirements. Baris ka-25: # {{note_N\|1\|a}} Kuan YJ, Charnley SB, Huang HC, et al. (2003) Interstellar glycine. ASTROPHYS J 593 (2): 848-867 # {{note_N\|2\|a}} Snyder LE, Lovas FJ, Hollis JM, et al. (2005) A rigorous attempt to verify interstellar glycine. ASTROPHYS J 619 (2): 914-930 # Dawson, R.M.C., Elliott, D.C., Elliott, W.H., and Jones, K.M., ''Data for Biochemical Research'' (3rd edition), pp. ~~1-31~~ 1–31 (1986) # {{note_N\|4\|a}} [http://www.newscientist.com/news/news.jsp?id=ns99992558 <nowiki>www.newscientist.com</nowiki>]

Glisin: Béda antarrépisi