Met repressor
From Proteopedia
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'''Met repressor''' (MR) interacts with the DNA operator (Met box) repressing methionine synthesis. The corepressor of MR is S-adenosyl methionine (SAM) which is a product of methionine synthesis. Binding of SAM to MR increases the repressor affinity to the DNA thus halting methionine synthesis. For additional details see<br /> | '''Met repressor''' (MR) interacts with the DNA operator (Met box) repressing methionine synthesis. The corepressor of MR is S-adenosyl methionine (SAM) which is a product of methionine synthesis. Binding of SAM to MR increases the repressor affinity to the DNA thus halting methionine synthesis. For additional details see<br /> | ||
| - | [[Taylor met | + | [[Taylor met repressor]]<br /> |
[[Joe Granger Methionine Repressor: Escherichia coli]]. | [[Joe Granger Methionine Repressor: Escherichia coli]]. | ||
Revision as of 07:12, 11 January 2016
Image:1mjo.png
EcMR (mutant) complex with corepressor SAM and DNA 2eyi
Met repressor (MR) interacts with the DNA operator (Met box) repressing methionine synthesis. The corepressor of MR is S-adenosyl methionine (SAM) which is a product of methionine synthesis. Binding of SAM to MR increases the repressor affinity to the DNA thus halting methionine synthesis. For additional details see
Taylor met repressor
Joe Granger Methionine Repressor: Escherichia coli.
3D Structures of Met repressor
Updated on 11-January-2016
1cmb – EcMR – Escherichia coli
1mjk – EcMR (mutant)
1cma – EcMR + DNA
1mjm – EcMR (mutant) + DNA
1cmc – EcMR + SAM
1mjl, 1mjp – EcMR (mutant) + SAM
1mj2, 1mjo, 1mjq – EcMR (mutant) + SAM + DNA
