Hinat O-hidroksicinamoiltransferaza
| Hinat O-hidroksicinamoiltransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.3.1.99 | ||||||||
| CAS broj | 60321-02-0 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
Hinat O-hidroksicinamoiltransferaza (EC 2.3.1.99, hidroksicinamoil koenzim A-hinat transferaza) je enzim sa sistematskim imenom feruloil-KoA:hinat O-(hidroksicinamoil)transferaza.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju:
- feruloil-KoA + hinat KoA + O-feruloilhinat
Kofeoil-KoA i 4-kumaroil-KoA takođe mogu da deluju kao donori, mada sporije. Ovaj enzim učestvuje u biosintezi hlorogene kiseline u slatkom krompiru, i sa enzimom EC 2.3.1.98, hlorogenat---glukarat O-hidroksicinamoiltransferaza, u formiranju kafeoil-KoA u paradajzu.
- ↑ Strack, D., Gross, W., Wray, V. and Grotjahn, L. (1987). „Enzymatic-synthesis of caffeoylglucaric acid from chlorogenic acid and glucaric acid by a protein preparation from tomato cotyledons”. Plant Physiol. 83: 475-478. PMID 16665274.
- ↑ Strack, D., Keller, H. and Weissenböck, G. (1987). „Enzymatic-synthesis of hydroxycinnamic acid-esters of sugar acids and hydroaromatic acids by protein preparations from rye (Secale cereale) primary leaves”. J. Plant Physiol. 131: 61-73.
- ↑ Villegas, R.J.A. and Kojima, M. (1986). „Purification and characterization of hydroxycinnamoyl D-glucose. Quinate hydroxycinnamoyl transferase in the root of sweet potato, Ipomoea batatas Lam”. J. Biol. Chem. 261: 8729-8733. PMID 3722170.
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