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4.4.1.4 |
| Description |
Alliin lyase. |
| Alternative names |
Alliinase;
Cysteine sulphoxide lyase;
L-cysteine sulfoxide lyase. |
| Catalyzed reaction |
An S-alkyl-L-cysteine S-oxide = an alkyl sulfenate + 2 aminocrylate. |
| Cofactor |
Pyridoxal-phosphate. |
| Comments |
The enzyme acts in the biochemical pathway leading to the compounds responsible for the characteristic flavor of garlic and onion. |
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Additional_domain ALLN_ALLCE 125-450 |
| PDB |
1LK9; |
| Organisms |
-Plants |
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Family |
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| Links |
Enzyme (activities) 4.4.1.4
BRENDA (activities) 4.4.1.4
KEGG (pathways) 4.4.1.4
PLPMDB (PLP mutants) 4.4.1.4
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| References |
Kuettner, E.; Hilgenfeld, R.; Weiss, M. S.
(2002) The active principle of garlic at atomic resolution J Biol Chem 277 46402-7. Lancaster, J. E.; Shaw, M. L.; Joyce, M. D.; McCallum, J. A.; McManus, M. T. (2000) A novel alliinase from onion roots. Biochemical characterization and cDNA cloning Plant Physiol 122 1269-79. Manabe, T.; Hasumi, A.; Sugiyama, M.; Yamazaki, M.; Saito, K. (1998) Alliinase [S-alk(en)yl-L-cysteine sulfoxide lyase] from Allium tuberosum (Chinese chive)--purification, localization, cDNA cloning and heterologous functional expression Eur J Biochem 257 21-30. Rabinkov, A.; Zhu, X. Z.; Grafi, G.; Galili, G.; Mirelman, D. (1994) Alliin lyase (Alliinase) from garlic (Allium sativum). Biochemical characterization and cDNA cloning Appl Biochem Biotechnol 48 149-71. |
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| last changed |
2009/07/01 10:59 |
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