9BP6: Structure of alpha1B and betaI/IVb microtubule bound to GMPCPP

PDB ID: 9BP6Download
MMDB ID: 248357
PDB Deposition Date: 2023
Updated in MMDB: 2025/06
Experimental Method:
electron microscopy
Resolution: 3.1  Å
Source Organism:
Similar Structures:
Biological Unit for 9BP6: tetrameric; determined by author
Molecular Components in 9BP6
Label Count Molecule
Proteins (4 molecules)
2
Tubulin Alpha-1b Chain
(Gene symbol: TUBA1B)
Molecule annotation
2
Tubulin Beta Chain
(Gene symbol: TUBB)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
2
GUANOSINE-5'-TRIPHOSPHATEGUANOSINE-5'-TRIPHOSPHATE
2
4
MAGNESIUM IONMAGNESIUM ION
3
2
PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTERPHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303