YNL079C

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Systematic name YNL079C
Gene name TPM1
Aliases
Feature type ORF, Verified
Coordinates Chr XIV:479165..478566
Primary SGDID S000005023


Description of YNL079C: Major isoform of tropomyosin; binds to and stabilizes actin cables and filaments, which direct polarized cell growth and the distribution of several organelles; acetylated by the NatB complex and acetylated form binds actin most efficiently[1][2][3]




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References

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  1. Liu HP and Bretscher A (1989) Disruption of the single tropomyosin gene in yeast results in the disappearance of actin cables from the cytoskeleton. Cell 57(2):233-42 SGD PMID 2649250
  2. Pruyne D and Bretscher A (2000) Polarization of cell growth in yeast. J Cell Sci 113 ( Pt 4):571-85 SGD PMID 10652251
  3. Singer JM and Shaw JM (2003) Mdm20 protein functions with Nat3 protein to acetylate Tpm1 protein and regulate tropomyosin-actin interactions in budding yeast. Proc Natl Acad Sci U S A 100(13):7644-9 SGD PMID 12808144

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