1HC9
alpha-bungarotoxin complexed with high affinity peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ALPHA-BUNGAROTOXIN ISOFORM V31 | polymer | 74 | 8033.3 | 1 | UniProt (P60616) Pfam (PF21947) | BUNGARUS MULTICINCTUS (MANY-BANDED KRAIT) | ALPHA-BTX V31, ALPHA-BGT(V31), BGTX V31, LONG NEUROTOXIN 1 |
| 2 | B (B) | ALPHA-BUNGAROTOXIN ISOFORM A31 | polymer | 74 | 8005.3 | 1 | UniProt (P60615) Pfam (PF21947) | BUNGARUS MULTICINCTUS (MANY-BANDED KRAIT) | ALPHA-BTX A31, ALPHA-BGT(A31), BGTX A31, LONG NEUROTOXIN 1 |
| 3 | C, D (C, D) | PEPTIDE INHIBITOR | polymer | 13 | 1689.8 | 2 | SYNTHETIC CONSTRUCT | HIGH AFFINITY PEPTIDE | |
| 4 | E, F (A, B) | IODIDE ION | non-polymer | 126.9 | 2 | Chemie (IOD) | |||
| 5 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 217 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 19418.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 253.8 | |
| All* | Total formula weight | 19672.1 |
