8b7c: Difference between revisions

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New page: ==Tubulin-maytansinoid-12 complex== <StructureSection load='8b7c' size='340' side='right'caption='8b7c, resolution 1.90Å' scene=''> == Structural highlights == <t...
 
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== Function ==
== Function ==
[https://www.uniprot.org/uniprot/TBA1B_BOVIN TBA1B_BOVIN] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
[https://www.uniprot.org/uniprot/TBA1B_BOVIN TBA1B_BOVIN] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
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== Publication Abstract from PubMed ==
Maytansinoids are a successful class of natural and semisynthetic tubulin binders, known for their potent cytotoxic activity. Their wider application as cytotoxins and chemical probes to study tubulin dynamics has been held back by the complexity of natural product chemistry. Here we report the synthesis of long-chain derivatives and maytansinoid conjugates. We confirmed that bulky substituents do not impact their high activity or the scaffold's binding mode. These encouraging results open new avenues for the design of new maytansine-based probes.


Maytansinol Functionalization: Towards Useful Probes for Studying Microtubule Dynamics.,Boiarska Z, Perez-Pena H, Abel AC, Marzullo P, Alvarez-Bernad B, Bonato F, Santini B, Horvath D, Lucena-Agell D, Vasile F, Sironi M, Diaz JF, Prota AE, Pieraccini S, Passarella D Chemistry. 2023 Jan 24;29(5):e202203431. doi: 10.1002/chem.202203431. Epub 2022 , Dec 30. PMID:36468686<ref>PMID:36468686</ref>
==See Also==
 
*[[Stathmin-4 3D structures|Stathmin-4 3D structures]]
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
*[[Tubulin 3D Structures|Tubulin 3D Structures]]
</div>
*[[Tubulin tyrosine ligase 3D structures|Tubulin tyrosine ligase 3D structures]]
<div class="pdbe-citations 8b7c" style="background-color:#fffaf0;"></div>
== References ==
<references/>
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</StructureSection>
</StructureSection>

Latest revision as of 09:17, 4 March 2026

Tubulin-maytansinoid-12 complex

8b7c, resolution 1.90Å

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