Difference between revisions of "Part:BBa K200001"

Revision as of 12:49, 2 September 2009

Dam methylase -> Dam

The methylase encoded by the dam gene ([http://en.wikipedia.org/wiki/Dam_(methylase) Dam methylase]) transfers a methyl group from S-adenosylmethionine to the N6 position of the adenine residues in the sequence GATC. When methylation occurs in the recognition site of a particular group of restriction endonuclease including MboI, this protects the DNA from cleavage.

Usage and Biology

DAM methylase (DNA adenine methylase) adds a methyl group to the adenine of the sequence 5'-GATC-3'in newly synthesized DNA. Dam methylases are important for several biological functions:

[http://en.wikipedia.org/wiki/DNA_replication DNA replication]
[http://en.wikipedia.org/wiki/Mismatch_repair DNA mismatch repair]
Regulation of protein expression.

In the E.ncapsulator project, we are using Dam methylase to protect the DNA from being destroyed by restriction enzymes DpnII(BBa_K200009) and TaqI(BBa_K200010 ).

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal BamHI site found at 306
23
COMPATIBLE WITH RFC[23]
25
COMPATIBLE WITH RFC[25]
1000
COMPATIBLE WITH RFC[1000]

@@ Line 9: / Line 9: @@
 *[http://en.wikipedia.org/wiki/Mismatch_repair DNA mismatch repair]
 *Regulation of protein expression.
-In the E.ncapsulator project, we are using Dam methylase to protect the DNA from being destroyed by restriction enzymes DpnII([https://parts.igem.org/wiki/index.php?title=Part:BBa_K200009 BBa_K200009]) and TaqI(https://parts.igem.org/wiki/index.php?title=Part:BBa_K200009 BBa_K200010 BBa_K200010).
+In the E.ncapsulator project, we are using Dam methylase to protect the DNA from being destroyed by restriction enzymes DpnII([https://parts.igem.org/wiki/index.php?title=Part:BBa_K200009 BBa_K200009]) and TaqI([https://parts.igem.org/wiki/index.php?title=Part:BBa_K200009 BBa_K200010] ).