Primary structure of the carboxy-terminal region of a higher plant beta-tubulin

Biochem Int. 1988 Jun;16(6):1103-9.

Abstract

A tubulin-specific cDNA clone was isolated, using anti-chicken brain beta-tubulin monoclonal antibody as a probe, from a lambda gtll library of cDNA prepared from cultured carrot cells. It included a coding region of the C-terminal 39 amino acids and a part of the 3'-flanking of a beta-tubulin mRNA. The predicted amino acid sequence of 17 residues in the C-terminal variable region was AspGluGluGluTyrTyrGluAspGluGluGluGluGluAlaGlnGlyMet. Twenty-two amino acids preceding this acidic terminus were completely identical with those of the other known beta-tubulins, but the codons for them included many silent substitutions.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Amino Acid Sequence
  • Base Sequence
  • Cells, Cultured
  • Cloning, Molecular
  • DNA / analysis
  • Genes*
  • Molecular Sequence Data
  • Plants / genetics*
  • RNA, Messenger / analysis
  • Tubulin / analysis
  • Tubulin / genetics*

Substances

  • RNA, Messenger
  • Tubulin
  • DNA