IGEM:IMPERIAL/2009/Encapsulation/Parts/Module3/Sequences

=Details of thermoinducible system=

Uploaded cI857 sequence
Genbank Accession No: E00770

Patent: JP 1986074585-A 8 16-APR-1986

[[Media: cI857.txt|cI857 sequence]]

Harvard's characterised clts part
BBa_K098997

[[Media: cI857 harvard part.txt|cI857 harvard part sequence]]

By blasting with cI857 sequence online
Identities = 711/714 (99%) nucleotides: 83-796

By blasting with pGW7
100% identity (since gene was taken from pGW7) 4148-4861 (supposed clts gene according to pGW7 plasmid)

clts from pGW7
The gene and plasmid which Harvard took from

https://www.lablife.org/ct?f=v&a=showvecinfo&vectorid=5079 the clts gene given as from 4148 to 4861 (same as the part Harvard characterised)

The order of the major features in the plasmid is: EcoRI - partial O - partial cro - lambda R promoter - lambda M promoter - cIts - rexA - rexB - lambda L promoter - HpaI / N - BamHI - SphI - SalI - pMB1 ori – ampR

By blasting with uploaded cI857 sequence
Identities = 870/873 (99%) 4045 to 4917 of pGW7 (27-899 of cI857 gene)

Other plasmids by blasting using Harvard's part
GenBank: AJ277653.1 Simple construct containing only TetA gene and cI gene
 * Escherichia coli plasmid pGBG1

GenBank: X00166.1
 * pTR262

pND707/706, pCL476/478, pPL450-452, pBT, pMM200
 * Other cloning vectors

Other plasmids from papers

 * pAW12


 * pAWJ

Registry part
BBa_R0051

Essentially the same as other lambda Pr promoters but stops after OR2.

Sequence: (-49)TAACACCGTG CGTGTTGACT ATTTTACCTC TGGCGGTGAT AATGGTTGC (-1)

From pAW12
Allows normal growing at up till 30 degrees

Sequence: TATCACCGCAAGGGATAAATATCTAACACCGTG CGTGTTGACT ATTTTACCTC TGGCGGTGAT AATGGTTGC

From pAWJ
Only difference from pAW12 is that it contains a mutation at 41C. Supposedly allows normal growing at 36 degrees, but promoter strength is weakened.

Sequence: TATCACCGCAAGGGATAAATATCTAACACCGCG CGTGTTGACT ATTTTACCTC TGGCGGTGAT AATGGTTGC

BLASTED with LacI binding site from Registry (R0010) No significant similarity found, therefore presumably there is no crosstalk.

From pGW7
Contains both lambda R and lambda L.

Lambda R sequence detected by blasting with pAWJ. The sequence is the same (100% identity).