Sequence alignment between 2b3c(A) and UniProt seq P01491 (SCXI_CENSC):

P01491 (SCXI_CENSC): Beta-toxin CsEI from Centruroides sculpturatus
                 10        20        30        40        50        60        70        80      
         ---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MNSLLMITACLVLIGTVWAKDGYLVEKTGCKKTCYKLGENDFCNRECKWKHIGGSYGYCYGFGCYCEGLPDSTQTWPLPNKTCGKK
PDB seq: -------------------KDGYLVEKTGCKKTCYKLGENDFCNRECKWKHIGGSYGYCYGFGCYCEGLPDSTQTWPLPNKTC---
                            ---------+---------+---------+---------+---------+---------+----   
                                    10        20        30        40        50        60