Sequence alignment between 3a57(A) and UniProt seq P19250 (HLY2_VIBPA):

P19250 (HLY2_VIBPA): Thermostable direct hemolysin 2 from Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MKYRYFAKKSFLFISMLAAFKTFAFELPSVPFPAPGSDEILFVVRDTTFNTNAPVNVEVSDFWTNRNVKRKPYKDVYGQSVFTTSGTKWLTSYMTVNINDKDYTMAAVSGYKHGHSAVFVKSDQVQLQHSYDSVANFVGEDEDSIPSKMYLDETPEYFVNVEAYESGSGNILVMCISNKESFFECKHQQ
         .......................................................................................................................................X.....................................................
PDB seq: -----------------------------------GSDEILFVVRDTTFNTNAPVNVEVSDFWTNRNVKRKPYKDVYGQSVFTTSGTKWLTSYMTVNINDKDYTMAAVSGYKHGHSAVFVKSDQVQLQHSYDSVASFVGEDEDSIPSKMYLDETPEYFVNVEAYESGSGNILVMCISNKESFFECKHQQ
                                            --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
                                                   20        30        40        50        60        70        80        90       100       110       120       130       140       150       160