Sequence alignment between 4xbl(A) and UniProt seq P09382 (LEG1_HUMAN):

P09382 (LEG1_HUMAN): Galectin-1 from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MACGLVASNLNLKPGECLRVRGEVAPDAKSFVLNLGKDSNNLCLHFNPRFNAHGDANTIVCNSKDGGAWGTEQREAVFPFQPGSVAEVCITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKCVAFD
         ................X.........................X.................X...........................X.........................................X....
PDB seq: --CGLVASNLNLKPGEXLRVRGEVAPDAKSFVLNLGKDSNNLXLHFNPRFNAHGDANTIVXNSKDGGAWGTEQREAVFPFQPGSVAEVXITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKXVAFD
           --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
                  10        20        30        40        50        60        70        80        90       100       110       120       130