MolNFT v1 · #26028 · protein
A novel conotoxin from conus textile with unusual post-translational modifications reduces presynaptic calcium influx, NMR, 1 structure, glycosylated protein
1WCT · Omegac-txix: “A novel conotoxin from conus textile with unusual post-translational modifications reduces presynaptic…”. Solution nmr, 2 ligands (NGA, GAL). MolNFT v1 #26028 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 1WCT
- Type
- protein
- Length
- 13 residues
- Chains
- 1
- Method
- solution nmr
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Omegac-txix
- UniProt
- P81755
- Ligands
- NGA, GAL
Structure
solution nmr · 1 distinct chain · 0% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Omegac-txix | protein | 13 | 0% helix, 0% strand | P81755 |
Ligands and binding sites
- NGA · 2-acetamido-2-deoxy-beta-D-galactopyranose · sugar · chains A
- GAL · beta-D-galactopyranose · sugar · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Modifications
Observed in the structure: 4 modified, 2 disulfide, 1 glycan (disulfide, carboxylation, O-glycosylation, hydroxylation, nonstandard).
Compared structures
- 1WCT · A novel conotoxin from conus textile with unusual post-translational modifications… · the same entry in another collection · chain A against A, TM-score 1.00
- P81755 · AlphaFold monomer V2.0 prediction for epsilon-conotoxin txva (P81755) · a predicted model of the same protein · chain A against A, TM-score 0.40
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 P81755
- Elsewhere: RCSB PDB 1WCT · PDBe 1WCT · UniProt P81755
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