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| <StructureSection load='1per' size='350' side='right' caption='Structure o phage 434 repressor cI protein complex with DNA (PDB entry [[1per]])' scene='55/554906/Cv/1'> | | <StructureSection load='1per' size='350' side='right' caption='Structure o phage 434 repressor cI protein complex with DNA (PDB entry [[1per]])' scene='55/554906/Cv/1'> |
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| The '''bacteriophage repressor''' controls the genetic switch determining the lytic cycle following phage infection. It competes with the '''Cro protein''' which selects for the lysogenic cycle.<ref>PMID:147266</ref> <scene name='55/554906/Cv/2'>Phage 434 repressor cI protein with DNA operator site OR3</scene> ([[1per]]). <ref>PMID:8081737</ref> For details see [[Lambda repressor]]. | | The '''bacteriophage repressor''' controls the genetic switch determining the lytic cycle following phage infection. It competes with the '''Cro protein''' which selects for the lysogenic cycle.<ref>PMID:9421532</ref> <scene name='55/554906/Cv/2'>Phage 434 repressor cI protein with DNA operator site OR3</scene> ([[1per]]). <ref>PMID:8081737</ref> For details see [[Lambda repressor]]. |
| </StructureSection>
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| ==3D structures of bacteriophage repressor== | | ==3D structures of bacteriophage repressor== |
| | [[Bacteriophage repressor 3D structures]] |
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| Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
| | </StructureSection> |
| {{#tree:id=OrganizedByTopic|openlevels=0|
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| *Lambda repressor (LR)
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| **[[1lrp]] – LR – Enterobacteria phage λ <br />
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| **[[2hnf]], [[2ho0]] – LR (mutant) <br />
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| **[[1lmb]], [[1lli]] – LR + DNA <br />
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| *Lambda repressor cI protein
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| **[[1f39]], [[1kca]] – LR C terminal <br />
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| **[[3kz3]] – LR (mutant) <br />
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| **[[3bdn]] – LR (mutant) + DNA<br />
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| **[[1rio]] – LR N terminal + σ factor + DNA<br />
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| *Lambda repressor Cro protein
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| **[[4cro]], [[5cro]] – LR N terminal <br />
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| **[[1orc]], [[1d1m]], [[1d1l]], [[2ecs]], [[2ovg]] – LR N terminal (mutant)<br />
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| **[[1cop]] – LR N terminal - NMR<br />
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| **[[2orc]], [[2a63]] – LR N terminal (mutant) - NMR<br />
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| **[[6cro]], [[3orc]] – LR N terminal + DNA <br />
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| *Phage 434 repressor cI protein (434R)
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| **[[1pra]], [[1r63]], [[2r63]], [[1sq8]] – 434R N terminal - NMR<br />
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| **[[1r69]] – 434R N terminal <br />
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| **[[2or1]], [[1per]], [[1rpe]] – 434R N terminal + DNA <br />
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| *Phage 434 repressor Cro protein (434R)
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| **[[2cro]] – 434R <br />
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| **[[1zug]] – 434R N terminal - NMR<br />
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| **[[3cro]] – 434R N terminal + DNA <br />
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| *Mu bacteriophage repressor (MR)
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| **[[1qpm]] – MR N terminal – NMR <br />
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| **[[1g4d]] – MR N terminal + DNA – NMR <br />
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| *186 bacteriophage repressor cI protein (186R)
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| **[[2fjr]] – 186R (mutant) <br />
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| **[[2fkd]] – 186R C terminal <br />
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| *P22 bacteriophage repressor (P22R)
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| **[[1rzs]] – P22R N terminal – NMR <br />
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| }}
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| == References == | | == References == |
| <references/> | | <references/> |
| [[Category:Topic Page]] | | [[Category:Topic Page]] |