Research workbench
3D structure of K-conotoxin pviia, a novel potassium channel-blocking toxin from cone snails, NMR, 22 structures
Analyse 3D structure of K-conotoxin pviia, a novel potassium channel-blocking toxin… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1KCP
- Type
- protein
- Length
- 27 residues
- Chains
- 1
- Method
- solution nmr
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Kappa-conotoxin pviia
- UniProt
- P56633
- Ligands
- NH2
Structure
solution nmr · 1 distinct chain · 0% helix, 22% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Kappa-conotoxin pviia | protein | 27 | 0% helix, 22% strand | P56633 |
Ligands and binding sites
- NH2 · Amino group · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Modifications
Observed in the structure: 3 disulfide, 1 modified (disulfide, hydroxylation).
Compared structures
- 1KCP · 3D structure of K-conotoxin pviia, a novel potassium channel-blocking toxin from cone… · the same entry in another collection · chain A against A, TM-score 1.00
- P56633 · AlphaFold monomer V2.0 prediction for kappa-conotoxin pviia (P56633) · a predicted model of the same protein · chain A against A, TM-score 0.71
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P56633
- Elsewhere: RCSB PDB 1KCP · PDBe 1KCP · UniProt P56633
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