› 6ckf

Solution NMR

Structure of a new ShKT peptide from the sea anemone Oulactis sp: OspTx2a-p2

Released:
DOI: 10.2210/pdb6ckf/pdb
PDB entry 6ckf coloured by chain, ensemble of 20 models, front view.
PDB entry 6ckf coloured by chain, ensemble of 20 models, side view.
PDB entry 6ckf coloured by chain, ensemble of 20 models, top view.
Source organism: Oulactis
Primary publication:
Identification, chemical synthesis, structure, and function of a new KV1 channel blocking peptide from Oulactis sp.
Sunanda P, Krishnarjuna B, Peigneur S, Mitchell ML, Estrada R, Villegas-Moreno J, Pennington MW, Tytgat J, Norton RS
Peptide Science 110 (2018)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-104621 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
U-actitoxin-Oulsp1 Chain: A
Molecule details ›
Chain: A
Length: 36 amino acids
Theoretical weight: 3.8 KDa
Source organism: Oulactis
UniProt:
  • Canonical: A0A330KW27 (Residues: 44-79; Coverage: 62%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 60%
Refinement method: na

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