Difference between revisions of "Part:BBa K2384009"

Revision as of 01:07, 28 October 2017

TetR Tetracycline (tc) is a broad family of antibiotics to which bacteria have evolved resistance. Tc normally kills bacteria by binding to the bacterial ribosome and halting protein synthesis. The expression of tc resistance genes is regulated by Tet Repressor Protein, called TetR. More specifically, TetR represses the expression of TetA, a membrane protein that pumps out substances toxic to the bacteria, by binding the TetA operator. In tc resistant bacteria, TetA will pump out tc before it can bind to the ribosome. Therefore, TetR may have an important role in helping scientists to better understand mechanisms of antibiotic resistance and how to treat antibiotic resistant bacteria. TetR is one of many proteins in the TetR protein family, which is so named because TetR is the most well characterized member.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal XhoI site found at 726
23
COMPATIBLE WITH RFC[23]
25
COMPATIBLE WITH RFC[25]
1000
COMPATIBLE WITH RFC[1000]

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 __NOTOC__
 <partinfo>BBa_K2384009 short</partinfo>
+Tetracycline (tc) is a broad family of antibiotics to which bacteria have evolved resistance. Tc normally kills bacteria by binding to the bacterial ribosome and halting protein synthesis. The expression of tc resistance genes is regulated by Tet Repressor Protein, called TetR. More specifically, TetR represses the expression of TetA, a membrane protein that pumps out substances toxic to the bacteria, by binding the TetA operator. In tc resistant bacteria, TetA will pump out tc before it can bind to the ribosome. Therefore, TetR may have an important role in helping scientists to better understand mechanisms of antibiotic resistance and how to treat antibiotic resistant bacteria. TetR is one of many proteins in the TetR protein family, which is so named because TetR is the most well characterized member.
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