TABLE 1.

Conservation of the CTD repeat sequence

OrganismNo. of repeats% IdentityGenBank accession no.
TotalExactaSingle differencebYSPTSPS
Homosapiens 5221201008398879810050 NP000928.1
Mus musculus 5221201008398859810050 P08775
Drosophila melanogaster 4521587788242737120 P04052
Arabidopsis thaliana 40161295959872908842 CAA37130
Caenorhabditis elegans 37101292869462979438 AAA96158.2
Schizosaccharomyces pombe 292019690909310010093 CAB57941.1
Saccharomyces cerevisiae 2718589939693969667 CAA98713.1
Dictyostelium discoideum 24184100961008010010083 GP35084
  • a Number of repeats that exactly match the consensus.

  • b Number of repeats that differ from the consensus at a single position.