Difference between revisions of "Part:BBa K608101"
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| − | CcaR is the response regulator | + | CcaR is the response regulator of the green light receptor CcaS.<br/> |
It belongs to the family of OmpR regulator class. CcaR consists of an N-terminal receiver domain that can be <br/>phosphorylated by CcaS and a C-terminal DNA-binding domain that binds directly to the promoter region of cpcG2.<br/> | It belongs to the family of OmpR regulator class. CcaR consists of an N-terminal receiver domain that can be <br/>phosphorylated by CcaS and a C-terminal DNA-binding domain that binds directly to the promoter region of cpcG2.<br/> | ||
Revision as of 21:06, 20 September 2011
CcaR, green light response regulator
CcaR is the response regulator of the green light receptor CcaS.
It belongs to the family of OmpR regulator class. CcaR consists of an N-terminal receiver domain that can be
phosphorylated by CcaS and a C-terminal DNA-binding domain that binds directly to the promoter region of cpcG2.
Usage and Biology
when we amplified CcaR from the whole Synechocystis genome via PCR,
the primer had an overhang which also has a Ribosome Binding Site.
If you want to use it you can clone it behind a promotor of choice.
The promotor region used by J.J. Tabor et. al (2010)
is a 238 bp long sequence upstream of the naitve output product cpcG
unfortunately we could not clone this part into an iGEM vector on time.
To complete information for the green light system here is the sequence for the promotor region:
PcpcG2
agcccattgtgcttttctctatcaacctcagcttacctgaaggggtgaacaggtctgggttaattcatgtt gcgaaatgtaacagttttagtcgcatcagctaactttccgatttctttacgattttctcccccttttcttc aattttactttgttaggatcgcatttttaatgccaacacataccagttattggctggacattaaacaactt ttaagtttaattactaactttatct
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BamHI site found at 380
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]