9BP6

Structure of alpha1B and betaI/IVb microtubule bound to GMPCPP

Replaces:  8V2I

Summary for 9BP6

• Entry DOI: 10.2210/pdb9bp6/pdb
• Related: 8V2J
• EMDB information: 42916 44762
• 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: 2024-05-07, release date: 2024-06-12, Last modification date: 2025-06-11)

• Primary citation: Zehr, E.A.,Roll-Mecak, A.; Cryo-EM structures of human alpha1B/betaI+betaIVb microtubules shed light on isoform specific assembly; Biorxiv, 2023; DOI: 10.1101/2023.12.01.569594

Experimental method

ELECTRON MICROSCOPY (3.1 Å)