Kill gene intermediate - Holin/Autolysin portion
This part is an intermediate of the completed kill gene, including the anti-holin portion of the construct only. It consists of a constitutive promoter, RBS, antiholin sequence, and terminator. The constitutive promoter has low levels of activity and is meant to neutralize any holin that is incidentally expressed. This low level of activity should not greatly impact the efficacy of the holin when it is to be expressed.
Constitutive promoter should have the correct levels of activity in order to be effective but not to prevent the efficacy of the holins when they are meant to be expressed.
Lutz, R., Bujard, H., Nucleic Acids Research (1997) 25, 1203-1210.
Sequence for pTet inverting regulator driven by the TetR protein.
BBa_R0040 TetR-Regulated Promoter is based on a cI promoter. It has been modified to include two TetR binding sites and the BioBrick standard assembly head and tail restriction sites.
June Rhee, Connie Tao, Ty Thomson, Louis Waldman
green fluorescent protein derived from jellyfish Aequeora victoria wild-type GFP (SwissProt: P42212
GFP (mut3b) [note that this part does not have a barcode]
Double terminator consisting of BBa_B0010 and BBa_B0012
Enterobacteria phage T4 http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=29366675&from=160221&to=160877&view=gbwithparts
Holins from T4 bacteriophage assemble together to form pores on inner membrane of bacteria allowing lysozyme to reach periplasm and degrade peptidoglycan layer.
Making composite part of rbs.holin is problematic unless antiholin is expressed in bacteria together. Antiholin binds holin and inhibits the formation of holin.
Enterobacteria phage T4 http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=29366675&from=66503&to=66997&view=gbwithparts
The lysozyme from enterobacteria phage T4 degrades peptidoglycan layer.
High expression of lysozyme only is toxic to bacteria.
Derived from the TE terminator of T7 bacteriophage between Genes 1.3 and 1.4 <genbank>V01146</genbank>.
Transcription terminator for the E.coli RNA polymerase.
Suggested by Sri Kosuri and Drew Endy as a high efficiency terminator. The 5' end cutoff was placed immediately after the TAA stop codon and the 3' end cutoff was placed just prior to the RBS of Gene 1.4 (before AAGGAG). Use anywhere transcription should be stopped when the gene of interest is upstream of this terminator.
Transcriptional terminator consisting of a 64 bp stem-loop.
Conversion of the iGEM parts registry to SBOL2.1