Tréonin

Tréonin
	; Rumus rangka L-tréonin
Modél bal jeung tongkat Modél bal jeung tongkat	Modél ngeusi rohang Modél ngeusi rohang
Wasta
	Wasta IUPAC Threonine
	Wasta lian Asam 2-amino-3-hidroxibutanoat
Pananda
Nomer CAS	L: 72-19-5 ; D/L: 80-68-2 ;
Modél 3D (JSmol)	L: Gambar interaktif; L Zwitterion: Gambar interaktif;
ChEBI	L: CHEBI:16857 ;
ChEMBL	L: ChEMBL291747 ;
ChemSpider	L: 6051 ;
DrugBank	L: DB00156 ;
ECHA InfoCard	100.000.704
Nomer EC	200-774-1
IUPHAR/BPS	L: 4785;
KEGG	L: D00041;
PubChem CID	L: 6288;
UNII	L: 2ZD004190S ; D/L: TFM6DU5S6A ;
CompTox Dashboard (EPA)	L: DTXSID70893087 DTXSID2046412, DTXSID70893087 ;
	InChI InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1 Key: AYFVYJQAPQTCCC-GBXIJSLDSA-N ; D/L: Key: AYFVYJQAPQTCCC-FGNFWGHYNA-N;
	SMILES L: C[C@H]([C@@H](C(=O)O)N)O; L Zwitterion: C[C@H]([C@@H](C(=O)[O-])[NH3+])O;
Sipat
Rumus kimia	C4H9NO3
Massa molar	119120 g·mol−1
Kelarutan dina cai	(H2O, g/dl) 10.6(30°),14.1(52°),19.0(61°)
Kaasaman (pKa)	2.63 (karboxil), 10.43 (amino)
	Iwal disebutkeun séjén, data nu dipidangkeun keur matéri dina kaayaan baku (dina 25 °C, 100 kPa).
	Rujukan kotak info

Tréonin atawa tréonina (lambang Thr atawa T)^[2] nyaéta asam amino anu dipaké dina biosintésis protéin, ngandung hiji gugus α-amino (wangun kaprotonan −NH+3 dina kaayaan biologis), hiji gugus karboxil (wangun deprotonasi −COO⁻ dina kaayaan biologis), jeung hiji gugus gigir anu ngandung hiji gugus hidroxil, ku kituna jadi asam amino polar tanpa muatan. Tréonin kaasup asam amino ésénsial pikeun manusa, kusabab teu bisa disintésis di jero awak sorangan: kudu nyokot tina dahareun. Tréonin disintésis tina aspartat dina baktéri sarupaning E. coli.^[3] Tréonin dikode ku sakabéh kodon anu dimimitian ku AC (ACU, ACC, ACA, jeung ACG).

Rujukan

↑ 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. Diarsipkan dari versi asli tanggal 9 October 2008. Diakses tanggal 5 March 2018. Archived 9 Oktober 2008 di Wayback Machine
↑ Raïs, Badr; Chassagnole, Christophe; Lettelier, Thierry; Fell, David; Mazat, Jean-Pierre (2001). "Threonine synthesis from aspartate in Escherichia coli cell-free extracts: pathway dynamics". J Biochem 356 (Pt 2): 425–32. doi:10.1042/bj3560425. PMC 1221853. PMID 11368769. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1221853.

Tutumbu kaluar

Citakan:Glisinergika

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

[2] "Nomenclature and Symbolism for Amino Acids and Peptides". IUPAC-IUB Joint Commission on Biochemical Nomenclature. 1983. Diarsipkan dari versi asli tanggal 9 October 2008. Diakses tanggal 5 March 2018. Archived 9 Oktober 2008 di Wayback Machine

[3] Raïs, Badr; Chassagnole, Christophe; Lettelier, Thierry; Fell, David; Mazat, Jean-Pierre (2001). "Threonine synthesis from aspartate in Escherichia coli cell-free extracts: pathway dynamics". J Biochem 356 (Pt 2): 425–32. doi:10.1042/bj3560425. PMC 1221853. PMID 11368769. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1221853.

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