2NDD
Structure-activity relationship of peptide toxin HelaTx1: a new kappa-KTx subfamily affecting K+ channel
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Potassium channel toxin kappa-KTx 5.1 | polymer | 26 | 2930.5 | 1 | UniProt (P0DJ41) In PDB | Heterometrus laoticus | HelaTx1 |
Sequence modifications
A: 1 - 25 (UniProt: P0DJ41)
| PDB | External Database | Details |
|---|---|---|
| Nh2 26 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 2930.5 | |
| All* | Total formula weight | 2930.5 |
