Glutamat—prefenat aminotransferaza

Glutamat—prefenat aminotransferaza
Identifikatori
EC broj	2.6.1.79
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

Glutamat—prefenat aminotransferaza (EC 2.6.1.79, prefenatna transaminaza, PAT, L-glutamat:prefenat aminotransferaza) je enzim sa sistematskim imenom L-arogenat:2-oksoglutarat aminotransferaza.^[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju

L-arogenat + 2-oksoglutarat ${\displaystyle \rightleftharpoons }$ prefenat + L-glutamat

Ovaj enzim je piridoksal-fosfatni protein. Aspartat takođe može da deluje kao amino donor, mada sporije.

Reference

1. Bonner, C.A. and Jensen, R.A. (1985). „Novel features of prephenate aminotransferase from cell cultures of Nicotiana silvestris”. Arch. Biochem. Biophys. 238: 237-246. PMID 3985619. 
2. Siehl, D.L., Connelly, J.A. and Conn, E.E. (1986). „Tyrosine biosynthesis in Sorghum bicolor: characteristics of prephenate aminotransferase”. Z. Naturforsch. 41: 79-86. PMID 2939644. 
3. Bonner, C. and Jensen, R. (1987). „Prephenate aminotransferase”. Methods Enzymol. 142: 479-487. PMID 3298985. 

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. 

Vanjske veze

• MeSH Glutamate---prephenate+aminotransferase