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Cited by 320

The DOI matches its Crossref record; 24 of the 24 references it cites were found in a registry or an index.

Identification of an acetylation site of Chlamydomonas alpha-tubulin.

Open access
LeDizet, M, Piperno, G·1987·Proceedings of the National Academy of Sciences

Abstract

An acetylation site of Chlamydomonas axonemal alpha-tubulins was identified near, or within, the binding site of 6-11B-1, a monoclonal antibody specific for posttranslationally acetylated alpha-tubulins. In a first approach, axonemal proteins were hydrolyzed by formic acid, cyanogen bromide, or chymotrypsin and analyzed with immunoblots. The smallest alpha-tubulin peptide retained on nitrocellulose and containing antibody-binding site(s) was found to span amino acids 37-138 (alpha 37-138). A smaller antibody-binding peptide, identified as alpha 25-50, was obtained by complete digestion of alpha-tubulin with chymotrypsin. This fragment was purified by reversed-phase HPLC and assayed by its ability to bind 6-11B-1 in solution. Determination of the amino acid sequences of alpha 37-138 and alpha 25-50 showed that residue 40 in axonemal alpha-tubulin is epsilon N-acetyllysine. A sequence very similar to Chlamydomonas alpha 25-50 is found in the majority of alpha-tubulins analyzed so far. However, the corresponding region is markedly divergent in some alpha-tubulin isoforms from chicken, Drosophila, and yeast.

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Metadata

Authors
LeDizet, M., & Piperno, G.
Venue
Proceedings of the National Academy of Sciences
Published
1987-08
Volume
84
Issue
16
Pages
5720-5724
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2072321275
Cited by
320
References
24
FWCI
3.79
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Identification of an acetylation site of Chlamydomonas alpha-tubulin. https://app.cochat.ai/papers/10.1073/pnas.84.16.5720
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LeDizet, M., & Piperno, G. (1987). Identification of an acetylation site of Chlamydomonas alpha-tubulin. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.84.16.5720

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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