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Literature summary for 6.3.2.25 extracted from

  • Rudiger, M.; Wehland, J.; Weber, K.
    The carboxy-terminal peptide of detyrosinated alpha tubulin provides a minimal system to study the substrate specificity of tubulin-tyrosine ligase (1994), Eur. J. Biochem., 220, 309-320.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Sus scrofa
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Source Tissue

Source Tissue Comment Organism Textmining
brain
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Sus scrofa
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + detyrosinated alpha-tubulin + L-Tyr
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Sus scrofa alpha-tubulin + ADP + phosphate
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ATP + peptide of detyrosinated alpha tubulin + Tyr peptides ending like alpha-tubulin with the sequence Gly-Glu-Glu are optimally tyrosinated once a peptide length of 12 residues is reached. The carboxy-terminal tetradecapeptide of detyrosinated alpha-tubulin acts as substrate at 50fold lower efficiency than alphabeta-tubulin Sus scrofa peptide of alpha-tubulin + ADP + phosphate
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