BoNT/A3 (AE56)
UniprotKB: Q3LRX9, NCBI: ABA29017.1
Strains: Loch Maree, CDC/A3
BoNT/A3 (AC46)
UniprotKB: D3IV24, NCBI: ADB85244
Strains: Colworth BL30, CDC40234, NCTC 2012, Loch Maree, NCTC 2012 (3), NCTC 2012 (4), NCTC 2012 (2)
BoNT/A3 (AB06)
UniprotKB: K4G3L3, NCBI: AFM77671.1
Strains: 1169, CDC54059, CDC54054, SU1169, SU0945, SU0972, Banska Bystrica, CDC54064, CDC_54064, Su0769, BrJard