Polienoinska masno kiselinska izomeraza

Polienoinska masno kiselinska izomeraza
Identifikatori
EC broj	5.3.3.13
CAS broj	159002-84-3
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB	RCSB PDB PDBe PDBj PDBsum
Pretraga PMC articles PubMed articles NCBI Protein search

Polienoinska masno kiselinska izomeraza (EC 5.3.3.13, PFI, eikosapentaenoat cis-Delta5,8,11,14,17-eikosapentaenoat cis-Delta5-trans-Delta7,9-cis-Delta14,17 izomeraza, (5Z,8Z,11Z,14Z,17Z)-eikosapentaenoat Delta8,11-Delta7,8-izomeraza, (5Z,8Z,11Z,14Z,17Z)-eikosapentaenoat Delta8,11-Delta7,9-izomeraza (formira trans dvostruku vezu)) je enzim sa sistematskim imenom (5Z,8Z,11Z,14Z,17Z)-ikosapentaenoat Delta8,11-Delta7,9-izomeraza (formira trans dvostruku vezu).^[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju

(5Z,8Z,11Z,14Z,17Z)-ikosapentaenoat ${\displaystyle \rightleftharpoons }$ (5Z,7E,9E,14Z,17Z)-ikosapentaenoat

Enzim iz crvene alge Ptilota filicina katalizuje izomerizaciju diena.

Reference

1. Wise, M.L., Hamberg, M. and Gerwick, W.H. (1994). „Biosynthesis of conjugated fatty acids by a novel isomerase from the red marine alga Ptilota filicina”. Biochemistry 33: 15223-15232. PMID 7803384. 
2. Wise, M.L., Soderstrom, K., Murray, T.F. and Gerwick, W.H. (1996). „Synthesis and cannabinoid receptor binding activity of conjugated triene anandamide, a novel eicosanoid”. Experientia 52: 88-92. PMID 8575565. 
3. Wise, M.L., Rossi, J. and Gerwick, W.H. (1997). „Binding site characterization of polyenoic fatty-acid isomerase from the marine alga Ptilota filicina”. Biochemistry 36: 2985-2992. PMID 9062129. 
4. Zheng, W., Wise, M.L., Wyrick, A., Metz, J.G., Yuan, L. and Gerwick, W.H. (2002). „Polyenoic fatty-acid isomerase from the marine red alga Ptilota filicina: protein characterization and functional expression of the cloned cDNA”. Arch. Biochem. Biophys. 401: 11-20. PMID 12054482. 

Literatura

• Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X. 
• Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). 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 izd.). Wiley Classics Library. ISBN 0471303097. 
• Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X. 
• Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842. 

Spoljašnje veze

• MeSH Polyenoic+fatty+acid+isomerase