Sequence alignment between 1v4l(B) and UniProt seq Q6TPG9 (SLOB_PROMU):

Q6TPG9 (SLOB_PROMU): Snaclec mucrocetin subunit beta from Protobothrops mucrosquamatus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140        
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MGRFIFVSFGLLVVFLSLSGTEAGFCCPLGWSSYDEHCYQVFQQKINWEDAEKFCTQQHRGSHLVSFHSSEEVDFVVSKTSPILKHDFVWMGLSNVWNECAKEWSDGTKLDYKAWSGQSDCITSKTTDNQWLSMDCSSKRYVVCKFQA
         .............................................X......................................................................................................
PDB seq: -----------------------GFCCPLGWSSYDEHCYQVFQQKMNWEDAEKFCTQQHRGSHLVSFHSSEEVDFVVSKTSPILKHDFVWMGLSNVWNECAKEWSDGTKLDYKAWSGQSDCITSKTTDNQWLSMDCSSKRYVVCKFQA
                                ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
                                       210       220       230       240       250       260       270       280       290       300       310       320