Galaktoza-1-fosfat uridililtransferaza

Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

Galaktoza-1-fosfat uridililtransferaza
Galaktoza-1-fosfat uridililtransferaza
Identifikatori
EC broj	2.7.7.12
CAS broj	9026-21-5
Baze podataka
IntEnz	IntEnz pregled
BRENDA	BRENDA pristup
ExPASy	NiceZyme pregled
KEGG	KEGG pristup
MetaCyc	metabolički put
PRIAM	profil
Strukture PBP	RCSB PDB PDBe PDBj PDBsum
PMC
Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

Galaktoza-1-fosfat uridililtransferaza (EC 2.7.7.12, uridil transferaza, heksoza-1-fosfat uridililtransferaza, uridiltransferaza, heksoza 1-fosfat uridiltransferaza, UDP-glukoza:alfa-D-galaktoza-1-fosfat uridililtransferaza) je enzim sa sistematskim imenom UDP-alfa-D-glukoza:alfa-D-galaktoza-1-fosfat uridililtransferaza.^[1]^[2]^[3]^[4]^[5] Ovaj enzim katalizuje sledeću hemijsku reakciju

UDP-alfa-D-glukoza + alfa-D-galaktoza 1-fosfat

\rightleftharpoons

alfa-D-glukoza 1-fosfat + UDP-alfa-D-galaktoza

Reference

^ Kalckar, H.M., Braganca, B. and Munch-Petersen, A. (1953). „Uridyl transferases and the formation of uridinediphosphogalactose”. Nature. 172: 1038—1038. PMID 13111247.
^ Kurahashi, K. & Sugimura, A. (1960). „Purification and properties of galactose 1-phosphate uridyl transferase from Escherichia coli”. J. Biol. Chem. 235: 940—946. PMID 14412847.
^ Mayes, J.S. & Hansen, R.G. (1966). „Galactose 1-phosphate uridyl transferase”. Methods Enzymol. 9: 708—713.
^ Saito, S., Ozutsumi, M. and Kurahashi, K. (1967). „Galactose 1-phosphate uridylyltransferase of Escherichia coli. II. Further purification and characterization”. J. Biol. Chem. 242: 2362—2368. PMID 5338129.
^ Smith, E.E.B. & Mills, G.T. (1955). „The uridyl transferase of mammary gland”. Biochim. Biophys. Acta. 18: 152—152. PMID 13260264.

Literatura

Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). 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 изд.). Wiley Classics Library. ISBN 0471303097.
William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.

Spoljašnje veze

UDP-glucose---hexose-1-phosphate+uridylyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)

[1] Kalckar, H.M., Braganca, B. and Munch-Petersen, A. (1953). „Uridyl transferases and the formation of uridinediphosphogalactose”. Nature. 172: 1038—1038. PMID 13111247.

[2] Kurahashi, K. & Sugimura, A. (1960). „Purification and properties of galactose 1-phosphate uridyl transferase from Escherichia coli”. J. Biol. Chem. 235: 940—946. PMID 14412847.

[3] Mayes, J.S. & Hansen, R.G. (1966). „Galactose 1-phosphate uridyl transferase”. Methods Enzymol. 9: 708—713.

[4] Saito, S., Ozutsumi, M. and Kurahashi, K. (1967). „Galactose 1-phosphate uridylyltransferase of Escherichia coli. II. Further purification and characterization”. J. Biol. Chem. 242: 2362—2368. PMID 5338129.

[5] Smith, E.E.B. & Mills, G.T. (1955). „The uridyl transferase of mammary gland”. Biochim. Biophys. Acta. 18: 152—152. PMID 13260264.

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п р у Enzimi
Teme	Aktivno mesto Alosterna regulacija Mesto vezivanja Katalitički perfektan enzim Koenzim Kofaktor Kooperativnost EC broj Enzimska kataliza Inhibicija enzima Enzimska kinetika Lajnviver—Berkov dijagram Mihaelis—Mentenina kinetika Spisak enzima
Tipovi	EC1 Oksidoreduktaze /spisak EC2 Transferaze /spisak EC3 Hidrolaze /spisak EC4 Lijaze /spisak EC5 Izomeraze /spisak EC6 Ligaze /spisak
B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6