› 1fe6

X-ray diffraction
1.8Å resolution

CRYSTAL STRUCTURE OF A NATURALLY OCCURING PARALLEL RIGHT-HANDED COILED-COIL TETRAMER

Released:
DOI: 10.2210/pdb1fe6/pdb
PDB entry 1fe6 coloured by chain, front view.
PDB entry 1fe6 coloured by chain, side view.
PDB entry 1fe6 coloured by chain, top view.
Source organism: Staphylothermus marinus
Primary publication:
Crystal structure of a naturally occurring parallel right-handed coiled coil tetramer.
Stetefeld J, Jenny M, Schulthess T, Landwehr R, Engel J, Kammerer RA
Nat Struct Biol 7 772-6 (2000)
PMID: 10966648

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176201 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
IPT/TIG domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 52 amino acids
Theoretical weight: 5.84 KDa
Source organism: Staphylothermus marinus
UniProt:
  • Canonical: Q54436 (Residues: 1238-1286; Coverage: 3%)
Sequence domains: Tetrabrachion
Structure domains: Tetrabrachion

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P3121
Unit cell:
a: 110.243Å b: 110.243Å c: 70.932Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.198 0.198 0.216

Quick links

Citations

34 review citations

Coiled coils: a highly versatile protein folding motif.
Burkhard et al. (2001)
33 more

16 mentions without citation

The Structure and Topology of α-Helical Coiled Coils.
Lupas et al. (2017)
15 more