>1E1H_1|Chains A, C|BOTULINUM NEUROTOXIN TYPE A LIGHT CHAIN|CLOSTRIDIUM BOTULINUM (1491) MHHHHHHSSGLVPRGSGMKETAAAKFERQHMDSPDLGTDDDDKAMAYKDPVNGVDIAYIKIPNAGQMQPVKAFKIHNKIWVIPERDTFTNPEEGDLNPPPEAKQVPVSYYDSTYLSTDNEKDNYLKGVTKLFERIYSTDLGRMLLTSIVRGIPFWGGSTIDTELKVIDTNCINVIQPDGSYRSEELNLVIIGPSADIIQFECKSFGHDVLNLTRNGYGSTQYIRFSPDFTFGFEESLEVDTNPLLGAGKFATDPAVTLAHELIHAEHRLYGIAINPNRVFKVNTNAY >1E1H_2|Chains B, D|BOTULINUM NEUROTOXIN TYPE A LIGHT CHAIN|CLOSTRIDIUM BOTULINUM (1491) YEMSGLEVSFEELRTFGGHDAKFIDSLQENEFRLYYYNKFKDVASTLNKAKSIIGTTASLQYMKNVFKEKYLLSEDTSGKFSVDKLKFDKLYKMLTEIYTEDNFVNFFKVINRKTYLNFDKAVFRINIVPDENYTIKDGFNLKGANLSTNFNGQNTEINSRNFTRLLEHHHHHH