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Uracililalanin sintaza
Uracililalanin sintaza
Identifikatori
EC broj	2.5.1.53
CAS broj	113573-73-2
Baze podataka
IntEnz	IntEnz pregled
BRENDA	BRENDA pristup
ExPASy	NiceZyme pregled
KEGG	KEGG pristup
MetaCyc	metabolički put
PRIAM	profil
Strukture PBP	RCSB PDB PDBe PDBj PDBsum
PMC
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Uracililalanin sintaza (EC 2.5.1.53, O3-acetil-L-serin acetat-lijaza (dodaje uracil), izovilardinska sintaza, vilardinska sintaza, 3-O-acetil-L-serin:uracil 1-(2-amino-2-karboksietil)transferaza) je enzim sa sistematskim imenom O3-acetil-L-serin:uracil 1-(2-amino-2-karboksietil)transferaza.^[1]^[2]^[3] Ovaj enzim katalizuje sledeću hemijsku reakciju

O3-acetil-L-serin + uracil

\rightleftharpoons

3-(uracil-1-il)-L-alanin + acetat

U ovoj reakciji se formiraju L-vilardin i L-izovilardin.

Reference

^ Ahmmad, M.A.S., Maskall, C.S. and Brown, E.G. (1984). „Partial-purification and properties of willardiine and synthase activity from Pisum sativum”. Phytochemistry. 23: 265—270.
^ Ikegami, F., Kaneko, M., Lambein, F., Kuo, Y.-H. and Murakoshi, I. (1987). „Difference between uracilylalanine synthases and cysteine synthases in Pisum sativum”. Phytochemistry. 26: 2699—2704.
^ Murakoshi, I., Ikegami, F., Ookawa, N., Ariki, T., Haginiwa, J., Kuo, Y.-H. and Lambein, F. (1978). „Biosynthesis of the uracilylalanines willardiine and isowillardiine in higher plants”. Phytochemistry. 17: 1571—1576.

Literatura

Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). Wiley-Interscience. ISBN 0471205036.
Branden C; Tooze J. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN 0-8153-2305-0.
Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 изд.). Wiley Classics Library. ISBN 0471303097.
William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.

Spoljašnje veze

Uracilylalanine+synthase на US National Library of Medicine Medical Subject Headings (MeSH)

[1] Ahmmad, M.A.S., Maskall, C.S. and Brown, E.G. (1984). „Partial-purification and properties of willardiine and synthase activity from Pisum sativum”. Phytochemistry. 23: 265—270.

[2] Ikegami, F., Kaneko, M., Lambein, F., Kuo, Y.-H. and Murakoshi, I. (1987). „Difference between uracilylalanine synthases and cysteine synthases in Pisum sativum”. Phytochemistry. 26: 2699—2704.

[3] Murakoshi, I., Ikegami, F., Ookawa, N., Ariki, T., Haginiwa, J., Kuo, Y.-H. and Lambein, F. (1978). „Biosynthesis of the uracilylalanines willardiine and isowillardiine in higher plants”. Phytochemistry. 17: 1571—1576.

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[2]

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