⊟Summary[edit | edit source]
- pan ID?: SAUPAN005054000
- symbol?: —
- synonym:
- description?: Bacterial Ig-like domain-containing protein
- Bacterial Ig-like domain-containing protein
- initmin-like phage surface protein
- Phage protein
descriptions from strain specific annotations:
- strand?: -
- coordinates?: 5219932..5221073
- synteny block?: BlockID0039300
- occurrence?: in 29% of 34 strains
mtpL : serogroup F prophage major tail tube protein large subunit [1]
Most staphylococcal prophages require two major tail tube proteins to form orderly coiled polymers around the tail tape measure protein. While some prophage encode the two tail tube proteins as separate genes, Serogroup F prophage generates its longer "MtpL" variant via a programmed translational frameshift analogous to the mechanism used to generate structural diversity in tail assembly chaperones. As such, this mtpL coding sequence actually originates from SAUPAN005055000 and is generated via a 25% frequency programmed translational frameshift at the T TTG TAA slippery coding sequence. This results in ribosomal slippage to the +3 reading frame and a 303 amino acid protein ending in the stop codon from SAUPAN005054000.
⊟Orthologs[edit | edit source]
⊟Genome Viewer[edit | edit source]
⊟Alignments[edit | edit source]
- alignment of orthologues:
- ↑ Jun Xu, Roger W Hendrix, Robert L Duda
Conserved translational frameshift in dsDNA bacteriophage tail assembly genes.
Mol Cell: 2004, 16(1);11-21
[PubMed:15469818] [WorldCat.org] [DOI] (P p)Isabelle Auzat, Anja Dröge, Frank Weise, Rudi Lurz, Paulo Tavares
Origin and function of the two major tail proteins of bacteriophage SPP1.
Mol Microbiol: 2008, 70(3);557-69
[PubMed:18786146] [WorldCat.org] [DOI] (I p)