- BglII
"Bgl"II (pronounced "bagel two") is a
type II restriction enzyme isolated from certain strains of "Bacillus globigii " and is part of therestriction modification system .In
molecular biology , it is a commonly usedrestriction enzyme . It creates sticky ends with5' end overhangs. The nucleic acid sequence where the enzyme cuts is A|GATCT, which is apalindrome as the complementary sequence is TCTAG|A.Structure
Primary Structure
Tertiary and Quaternary Structure
Uses
Because of their ability to cut DNA in predictable locations and leave ends which can be ligated back together, restriction enzymes are commonly used in cloning, DNA screening, deletion
mutagenesis , and many other commonly used techniques. Some of these enzymes produce sticky ends capable of base-pairing with the products of different restriction enzymes.See also
*
EcoRI , a nuclease enzyme from "'E. coli".
*FokI, a nuclease enzyme from "Flavobacterium okeanokoites"References
#Pingoud, A., Jeltsch, A. (2001) Structure and function of type II restriction endonucleases, Nucl. Acids Res. 29. 18, 3705-3727.
External links
* [http://rebase.neb.com/rebase/rebase.html Restriction Enzyme Database]
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