Sekologanin sintaza

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Sekologanin sintaza
Identifikatori
EC broj 1.3.3.9
CAS broj 258339-71-8
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB RCSB PDB PDBe PDBj PDBsum

Sekologanin sintaza (EC 1.3.3.9, sekologaninska sintaza) je enzim sa sistematskim imenom loganin:kiseonik oksidoreduktaza (otvaranje prstena).[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju:

loganin + NADPH + H+ + O2 sekologanin + NADP+ + 2H2O

Ovaj enzim je hem-tiolatni protein (P-450). Sekologanin je prekurzor monoterpenoidnih indolnih alkaloida.

Reference[uredi | uredi kod]

  1. Yamamoto, H., Katano, N., Ooi, A. and Inoue, K. (2000). „Secologanin synthase which catalyzes the oxidative cleavage of loganin into secologanin is a cytochrome P-450”. Phytochemistry 53: 7-12. PMID 10656401. 
  2. Irmler, S., Schroder, G., St-Pierre, B., Crouch, N.P., Hotze, M., Schmidt, J., Strack, D., Matern, U. and Schroder, J. (2000). „Indole alkaloid biosynthesis in Catharanthus roseus: new enzyme activities and identification of cytochrome P-450 CYP72A1 as secologanin synthase”. Plant J. 24: 797-804. PMID 11135113. 
  3. Yamamoto, H., Katano, N., Ooi, Y. and Inoue, K. (1999). „Transformation of loganin and 7-deoxyloganin into secologanin by Lonicera japonica cell suspension cultures”. Phytochemistry 50: 417-422. 

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