7ULG
recombinant alpha cobra toxin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Alpha-cobratoxin | polymer | 72 | 7973.3 | 4 | UniProt (P01391) Pfam (PF21947) In PDB | Naja kaouthia (monocled cobra) | Alpha-CT,Alpha-CbT,Alpha-Cbtx,Alpha-Ctx,Alpha-elapitoxin-Nk2a,Alpha-EPTX-Nk2a,Long neurotoxin 1,Siamensis 3 |
| 2 | B | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 3 | C | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | water | water | 18.0 | 414 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 71 (UniProt: P01391)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 31893.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 297.3 | |
| All* | Total formula weight | 32190.5 |
