Bacteriophage repressor: Difference between revisions

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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'>
    
    
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. <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>


==3D structures of bacteriophage repressor==
==3D structures of bacteriophage repressor==
[[Bacteriophage repressor 3D structures]]


Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
</StructureSection>
{{#tree:id=OrganizedByTopic|openlevels=0|
 
*Lambda repressor (LR)
 
**[[1lrp]] – LR  – Enterobacteria phage λ <br />
**[[2hnf]], [[2ho0]] – LR (mutant) <br />
**[[1lmb]], [[1lli]] – LR + DNA <br />
 
*Lambda repressor cI protein
 
**[[1f39]], [[1kca]] – LR C terminal <br />
**[[3kz3]] – LR (mutant) <br />
**[[3bdn]] – LR (mutant) + DNA<br />
**[[1rio]] – LR N terminal + σ factor + DNA<br />
 
*Lambda repressor Cro protein
 
**[[4cro]], [[5cro]] – LR N terminal <br />
**[[1orc]], [[1d1m]], [[1d1l]], [[2ecs]], [[2ovg]] – LR N terminal (mutant)<br />
**[[1cop]] – LR N terminal - NMR<br />
**[[2orc]], [[2a63]] – LR N terminal (mutant) - NMR<br />
**[[6cro]], [[3orc]] – LR N terminal + DNA <br />
 
*Phage 434 repressor cI protein (434R)
 
**[[1pra]], [[1r63]], [[2r63]], [[1sq8]] – 434R N terminal - NMR<br />
**[[1r69]] – 434R N terminal <br />
**[[2or1]], [[1per]], [[1rpe]] – 434R N terminal + DNA <br />
 
*Phage 434 repressor Cro protein (434R)
 
**[[2cro]] – 434R <br />
**[[1zug]] – 434R N terminal - NMR<br />
**[[3cro]] – 434R N terminal + DNA <br />
 
*Mu bacteriophage repressor (MR)
 
**[[1qpm]] – MR  N terminal – NMR <br />
**[[1g4d]] – MR  N terminal + DNA – NMR <br />
 
*186 bacteriophage repressor cI protein (186R)
 
**[[2fjr]] – 186R (mutant) <br />
**[[2fkd]] – 186R C terminal <br />
 
*P22 bacteriophage repressor (P22R)


**[[1rzs]] – P22R  N terminal – NMR <br />
== References ==
}}
<references/>
[[Category:Topic Page]]
[[Category:Topic Page]]
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