Molecular Biology

, Volume 53, Issue 3, pp 470–474 | Cite as

An Overlap between Splicing Sites in RNA and Homo-Repeats in Human Proteins

  • O. V. GalzitskayaEmail author
  • G. S. Novikov


Proteins with homo-repeats of more than 4 amino acid residues in length were examined to understand whether some splicing sites in pre-mRNA may be attributed to homo-repeats in human proteins. The human proteome was found to contain a total of 404 proteins with homo-repeats that account for at least one splicing site in pre-mRNA. Pre-mRNA splicing sites were more often found in the C-terminal part (67%) than in the middle or N-terminal part of a homo-repeat. Ten homo-repeats were identified to have two splicing sites per repeat. The repeats were lysine homo-repeats in all but one case.


homo-repeat splicing disease disordered regions 



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Copyright information

© Pleiades Publishing, Inc. 2019

Authors and Affiliations

  1. 1.Institute of Protein Research, Russian Academy of SciencesPushchinoRussia
  2. 2.Nanotechnology Research and Education Center, St. Petersburg National Academic Research UniversitySt. PetersburgRussia

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