› 5wcv

Solution NMR

AsK132958: A minimal homologue of ShK identified in the transcriptome of Anemonia sulcata

Released:
DOI: 10.2210/pdb5wcv/pdb
PDB entry 5wcv coloured by chain, ensemble of 20 models, front view.
PDB entry 5wcv coloured by chain, ensemble of 20 models, side view.
PDB entry 5wcv coloured by chain, ensemble of 20 models, top view.
Source organism: Anemonia sulcata
Primary publication:
Structure, folding and stability of a minimal homologue from Anemonia sulcata of the sea anemone potassium channel blocker ShK.
Krishnarjuna B, MacRaild CA, Sunanda P, Morales RAV, Peigneur S, Macrander J, Yu HH, Daly M, Raghothama S, Dhawan V, Chauhan S, Tytgat J, Pennington MW, Norton RS
Peptides 99 169-178 (2018)
PMID: 28993277

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-291162 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ShK homolog AsK132958 Chain: A
Molecule details ›
Chain: A
Length: 29 amino acids
Theoretical weight: 3.13 KDa
Source organism: Anemonia sulcata
Expression system: Not provided
UniProt:
  • Canonical: A0A2H4A2Y1 (Residues: 1-29; Coverage: 100%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this NMR entry.
Chemical shift assignment: 61%
Refinement method: simulated annealing
Expression system: Not provided

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Citations

4 review citations

Sea Anemones: Quiet Achievers in the Field of Peptide Toxins.
Prentis et al. (2018)
3 more