Welcome to the Botulinum Neurotoxin database

Search by subtype

A: A1, A2, A3, A4, A5, A6, A7, A8.
B: B1, B2, B3, B4, B5, B6, B7, B8.
C. CD. D. DC.
E: E1, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12.
F: F1, F2, F3, F4, F5, F6, F7, F8, F9.
G. HA (FA). Wo. X. En (J).
Other: TeNT.

Search by sequence

BLAST search

Search by identifier, strain, PubmedID, or PDB

The ID search includes BoNTbase IDs, UniprotKB IDs, and NCBI IDs.

Latest publication uploaded to database

Proteins used:

BoNT/HA (C045)

The Novel Clostridial Neurotoxin Produced by Strain IBCA10-7060 Is Immunologically Equivalent to BoNT/HA.
Fan Y, Barash JR, Conrad F, Lou J, Tam C, Cheng LW, Arnon SS, Marks JD. (2019). Toxins (Basel)
DOI: 10.3390/toxins12010009   PMID: 31877649

Is your publication missing from the database? Add it here.

Database information

View all papers
last updated 04 Jan 2020

The value changes when the database is updated


153 BoNT sequences
30 NTNH sequences
14 TeNT sequences
692 bacterial strains
208 NCBI IDs
141 UniprotKB IDs
129 papers in DB

News and updates

07 Jan 2019
New version of BoNTbase released!

18 Jul 2018
Uniprot update 2018_07 now includes full annotations for BoNT/X and BoNT/Wo (Thanks to Andrea at SIB!).