Sequence alignment between 1wt9(B) and UniProt seq Q9DEF8 (SLAB_DEIAC):

Q9DEF8 (SLAB_DEIAC): Snaclec anticoagulant protein subunit B from Deinagkistrodon acutus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MGRFIFVSFGLLVLFLSLSGTAADCPSDWSSYEGHCYKPFNEPKNWADAENFCTQQHTGSHLVSFQSTEEADFVVKLAFQTFDYGIFWMGLSKIWNQCNWQWSNAAMLKYTDWAEESYCVYFKSTNNKWRSITCRMIANFVCEFQA
PDB seq: -----------------------DCPSDWSSYEGHCYKPFNEPKNWADAENFCTQQHTGSHLVSFQSTEEADFVVKLAFQTFDYGIFWMGLSKIWNQCNWQWSNAAMLKYTDWAEESYCVYFKSTNNKWRSITCRMIANFVCEFQA
                                ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
                                        10        20        30        40        50        60        70        80        90       100       110       120