1c1g

X-ray diffraction
7Å resolution

CRYSTAL STRUCTURE OF TROPOMYOSIN AT 7 ANGSTROMS RESOLUTION IN THE SPERMINE-INDUCED CRYSTAL FORM

Released:
Source organism: Sus scrofa
Primary publication:
Crystal structure of tropomyosin at 7 Angstroms resolution.
Proteins 38 49-59 (2000)
PMID: 10651038

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tropomyosin alpha-1 chain Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 284 amino acids
Theoretical weight: 32.78 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P42639 (Residues: 1-284; Coverage: 100%)
Gene name: TPM1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: C2
Unit cell:
a: 259.738Å b: 55.3Å c: 136.259Å
α: 90° β: 97.415° γ: 90°
R-values:
R R work R free
0.404 0.404 not available