Glucosyl-DNA beta-glucosyltransferase

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Glucosyl-DNA beta-glucosyltransferase
Glucosyl-DNA beta-glucosyltransferase
Identifiers
EC no.	2.4.1.28
CAS no.	9030-15-3
Databases
BRENDA	enzyme data
ExPASy	NiceZyme view
KEGG	enzyme entry
MetaCyc	metabolic pathway
Rhea	reactions
PDB structures	RCSB PDB PDBe PDBsum
PMC
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PMC	articles
PubMed	articles
NCBI	proteins

In enzymology, a glucosyl-DNA beta-glucosyltransferase (EC 2.4.1.28) is an enzyme that catalyzes the chemical reaction in which a beta-D-glucosyl residue is transferred from UDP-glucose to a glucosylhydroxymethylcytosine residue in DNA. This enzyme resembles DNA beta-glucosyltransferase in that respect.

This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:D-glucosyl-DNA beta-D-glucosyltransferase. Other names in common use include T6-glucosyl-HMC-beta-glucosyl transferase, T6-beta-glucosyl transferase, uridine diphosphoglucose-glucosyldeoxyribonucleate, and beta-glucosyltransferase.

References

Kornberg SR, Zimmerman SB, Kornberg A (1961). "Glucosylation of deoxyribonucleic acid by enzymes from bacteriophage-infected Escherichia coli". J. Biol. Chem. 236 (5): 1487–1493. doi:10.1016/S0021-9258(18)64202-4. PMID 13753193.
Tomaschewski J, Gram H, Crabb JW, Rüger W (1985). "T4-induced alpha- and beta-glucosyltransferase: cloning of the genes and a comparison of their products based on sequencing data". Nucleic Acids Res. 13 (21): 7551–68. doi:10.1093/nar/13.21.7551. PMC 322070. PMID 2999696.

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v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)