› 3swk

X-ray diffraction
1.7Å resolution

Crystal structure of vimentin coil1B fragment

Released:
DOI: 10.2210/pdb3swk/pdb
PDB entry 3swk coloured by chain, front view.
PDB entry 3swk coloured by chain, side view.
PDB entry 3swk coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Atomic structure of the vimentin central α-helical domain and its implications for intermediate filament assembly.
Chernyatina AA, Nicolet S, Aebi U, Herrmann H, Strelkov SV
Proc Natl Acad Sci U S A 109 13620-5 (2012)
PMID: 22869704

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140284 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Vimentin Chains: A, B
Molecule details ›
Chains: A, B
Length: 86 amino acids
Theoretical weight: 10.4 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P08670 (Residues: 153-238; Coverage: 19%)
Gene name: VIM
Structure domains: Vasodilator-stimulated phosphoprotein

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P21
Unit cell:
a: 40.15Å b: 54.46Å c: 44.09Å
α: 90° β: 109.75° γ: 90°
R-values:
R R work R free
0.234 0.232 0.272
Expression system: Escherichia coli

Quick links

Citations

19 review citations

Intermediate Filaments: Structure and Assembly.
Herrmann et al. (2016)
18 more

8 mentions without citation

Human keratin 1/10-1B tetramer structures reveal a knob-pocket mechanism in intermediate filament assembly.
Eldirany et al. (2019)
7 more