8V2I

Structure of alpha1B and betaI/IVb microtubule bound to GMPCPP

Summary for 8V2I

• Entry DOI: 10.2210/pdb8v2i/pdb
• Related: 8V2J
• EMDB information: 42915 42916
• Descriptor: Tubulin alpha-1B chain, Tubulin beta chain, GUANOSINE-5'-TRIPHOSPHATE, ... (5 entities in total)
• Functional Keywords: human microtubule, tubulin isoforms, cytoskeleton, structural protein
• Biological source: Homo sapiens (human); More
• Total number of polymer chains: 4
• Total formula weight: 202030.14

Authors

Zehr, E.A.,Roll-Mecak, A. (deposition date: 2023-11-22, release date: 2023-12-13)

• Primary citation: Zehr, E.A.,Roll-Mecak, A.; Cryo-EM structures of human a1B/bI+bIVb microtubules shed light on isoform specific assembly; Biorxiv, 2023

Experimental method

ELECTRON MICROSCOPY (2.9 Å)