ISDA: 9YXQ

Deposition Date 2025-10-27

Release Date 2026-02-04

Last Version Date 2026-02-04

Entry Detail

PDB ID:

9YXQ

Keywords:

CELL CYCLE

Title:

Cryo-EM structure of the Xenopus laevis mitotic centromere-associated kinesin (MCAK) bound to the paclitaxel-stabilized microtubule

Biological Source:

Source Organism(s):

Xenopus laevis (Taxon ID: 8355)
Sus scrofa (Taxon ID: 9823)

Expression System(s):

Homo sapiens

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.39 Å

Aggregation State:

FILAMENT

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tubulin alpha-1B chain
Gene (Uniprot):TUBA1B
Chain IDs:A (auth: 1), C (auth: 3), F (auth: 6), H (auth: 8), I (auth: A), L (auth: a)
Chain Length:451
Number of Molecules:6
Biological Source:Sus scrofa

UniProt ID:Q2XVP4 Pfam ID:PF00091, PF03953

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tubulin beta chain
Chain IDs:B (auth: 2), D (auth: 4), E (auth: 5), G (auth: 7), J (auth: B), M (auth: b)
Chain Length:445
Number of Molecules:6
Biological Source:Sus scrofa

UniProt ID:P02554 Pfam ID:PF00091, PF03953

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Kinesin-like protein KIF2C
Gene (Uniprot):kif2c
Chain IDs:K (auth: M), N (auth: m)
Chain Length:739
Number of Molecules:2
Biological Source:Xenopus laevis

UniProt ID:Q91636 Pfam ID:PF22923, PF00225

Ligand Molecules