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Scorpion toxin (noxiustoxin) with high affinity for voltage dependent potassium channel and low affinity for calcium dependent potassium channel (NMR at 20 degrees, PH3.5, 39 structures)
Analyse Scorpion toxin (noxiustoxin) with high affinity for voltage dependent potassium… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1SXM
- Type
- protein
- Length
- 39 residues
- Chains
- 1
- Method
- solution nmr
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Noxiustoxin
- UniProt
- P08815
- Ligands
- NH2
Structure
solution nmr · 1 distinct chain · 10% helix, 23% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Noxiustoxin | protein | 39 | 10% helix, 23% strand | P08815 |
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 (disulfide).
Compared structures
- 1SXM · Scorpion toxin (noxiustoxin) with high affinity for voltage dependent potassium channel… · the same entry in another collection · chain A against A, TM-score 1.00
- P08815 · AlphaFold monomer V2.0 prediction for potassium channel toxin alpha- ktx 2.1 (P08815) · a predicted model of the same protein · chain A against A, TM-score 0.84
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 P08815
- Elsewhere: RCSB PDB 1SXM · PDBe 1SXM · UniProt P08815
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