› 1hje

X-ray diffraction
0.75Å resolution

Crystal structure of alpha-conotoxin SI

Released:
DOI: 10.2210/pdb1hje/pdb
PDB entry 1hje coloured by chain, front view.
PDB entry 1hje coloured by chain, side view.
PDB entry 1hje coloured by chain, top view.
Source organism: Conus striatus
Entry authors: Janes RW, Hargittai B, Barany G, Maclean EJ, Teat SJ

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147379 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-conotoxin SI Chain: A
Molecule details ›
Chain: A
Length: 14 amino acids
Theoretical weight: 1.36 KDa
Source organism: Conus striatus
Expression system: Not provided
UniProt:
  • Canonical: P15471 (Residues: 50-62; Coverage: 30%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS
Spacegroup: P65
Unit cell:
a: 32.092Å b: 32.092Å c: 14.669Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.127 not available not available
Expression system: Not provided

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