Leusin

Leusin
	; Rumus rangka L-leusin
Modél bal jeung tongkat	Modél ngeusi rohang
Wasta
	Wasta IUPAC Leusin
	Wasta lian Asam 2-amino-4-métilpentanoat
Pananda
Nomer CAS	61-90-5 ;
Modél 3D (JSmol)	Gambar interaktif; Zwitterion: Gambar interaktif;
ChEBI	CHEBI:15603 ;
ChEMBL	ChEMBL291962 ;
ChemSpider	5880 ;
DrugBank	DB00149 ;
ECHA InfoCard	100.000.475
IUPHAR/BPS	3312;
KEGG	D00030 ;
PubChem CID	6106;
UNII	GMW67QNF9C ;
CompTox Dashboard (EPA)	DTXSID9023203 ;
	InChI InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1 Key: ROHFNLRQFUQHCH-YFKPBYRVSA-N ; InChI=1/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1 Key: ROHFNLRQFUQHCH-YFKPBYRVBU;
	SMILES CC(C)C[C@@H](C(=O)O)N; Zwitterion: CC(C)C[C@@H](C(=O)[O-])[NH3+];
Sipat
Rumus kimia	C6H13NO2
Massa molar	131175 g·mol−1
Kaasaman (pKa)	2.36 (karboksil), 9.60 (amino)
Suséptibilitas magnétik (χ)	-84.9·10−6 cm3/mol
	Iwal disebutkeun séjén, data nu dipidangkeun keur matéri dina kaayaan baku (dina 25 °C, 100 kPa).
	Rujukan kotak info

Leusin (lambang Leu atawa L)^[3] nyaéta asam amino ésénsial anu dipaké dina biosintésis protéin. Leusin téh asam α-amino, nu hartina ngandung gugus α-amino (anu dina wangun protonasi −NH₃⁺ dina kaayaan biologis), gugus α-asam karboksilat (anu dina wangun deprotonasi −COO⁻ dina kaayaan biologis), jeung hiji ranté gigir gugus isobutil, anu ngajadikeun ieu asam amino alipatik non-polar. Kode genetikna kodon UUA, UUG, CUU, CUC, CUA, jeung CUG.

Rujukan

↑ ^a ^b Binns J, Parsons S, McIntyre GJ (December 2016). "Accurate hydrogen parameters for the amino acid L-leucine" (PDF). Acta Crystallographica Section B. 72 (Pt 6): 885–892. doi:10.1107/S2052520616015699. hdl:20.500.11820/c784fdaf-aa3a-48e4-86a2-d0a0bd7fdb7a. PMID 27910839.
↑ Dawson, R.M.C., et al., Data for Biochemical Research, Oxford, Clarendon Press, 1959.
↑ "Nomenclature and Symbolism for Amino Acids and Peptides". IUPAC-IUB Joint Commission on Biochemical Nomenclature. 1983. Diarsipkeun ti asli tanggal 9 October 2008. Diaksés tanggal 5 March 2018. Archived 9 Oktober 2008 di Wayback Machine

Tutumbu kaluar

(en)Leucine biosynthesis

Artikel ieu mangrupa taratas, perlu disampurnakeun. Upami sadérék uninga langkung paos perkawis ieu, dihaturan kanggo ngalengkepan.

[Binns-1] Binns J, Parsons S, McIntyre GJ (December 2016). "Accurate hydrogen parameters for the amino acid L-leucine" (PDF). Acta Crystallographica Section B. 72 (Pt 6): 885–892. doi:10.1107/S2052520616015699. hdl:20.500.11820/c784fdaf-aa3a-48e4-86a2-d0a0bd7fdb7a. PMID 27910839.

[2] Dawson, R.M.C., et al., Data for Biochemical Research, Oxford, Clarendon Press, 1959.

[3] "Nomenclature and Symbolism for Amino Acids and Peptides". IUPAC-IUB Joint Commission on Biochemical Nomenclature. 1983. Diarsipkeun ti asli tanggal 9 October 2008. Diaksés tanggal 5 March 2018. Archived 9 Oktober 2008 di Wayback Machine

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