5HMO: Myosin X motor activity

myosin X motor activity. Determined by X-ray diffraction at 3.49 Å resolution. Released 7 Sept 2016.

Method: X-ray diffraction
Resolution: 3.49 Å
Organism: Bos taurus
Chains: 2
Atoms: 1,946
Mol. weight: 33.37 kDa
Released: 7 Sept 2016

Explore 5HMO in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

5HMO contains 8 α-helices and 0 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 4 helices, 0 β-strands

Element	Residues	Length
α-helix	801-861	61
α-helix	864-872	9
α-helix	879-910	32
α-helix	914-925	12

Chain C: 4 helices, 0 β-strands

Element	Residues	Length
α-helix	815-861	47
α-helix	864-872	9
α-helix	879-910	32
α-helix	914-926	13

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Unconventional myosin-X	A, C	protein	134	Bos taurus	P79114 (AlphaFold model)

Sequence of entity 1 (A, C), FASTA

>5HMO_1 Unconventional myosin-X (chains A, C)
QKQLRGQIARRVYRQLLAEKRAEEEKRKREEEEKRKREEEERERERERREAELRAQQEEA
ARKQRELEALQQESQRAAELSRELEKQKENKQVEEILRLEKEIEDLQRMKERQELSLTEA
SLQKLQQLRDEELR

Primary citation

The myosin X motor is optimized for movement on actin bundles. Ropars, V., Yang, Z., Isabet, T. et al. Nat Commun (2016) 7:12456-12456. DOI 10.1038/ncomms12456 · PubMed

Other PDB entries of the same protein (UniProt P79114 (AlphaFold model), which also has an AlphaFold model), best resolution first:

6HR1 1.9 Å, Crystal structure of the YFPnano fusion protein
2N9B Solution NMR Structure of Antiparallel Myosin-10:GCN4 Tandem Coiled-Coil

Browse structure collections

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