Sequence alignment between 4l41(A) and UniProt seq P00709 (LALBA_HUMAN):

P00709 (LALBA_HUMAN): Alpha-lactalbumin from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: MRFFVPLFLVGILFPAILAKQFTKCELSQLLKDIDGYGGIALPELICTMFHTSGYDTQAIVENNESTEYGLFQISNKLWCKSSQVPQSRNICDISCDKFLDDDITDDIMCAKKILDIKGIDYWLAHKALCTEKLEQWLCEKL
PDB seq: ------------------AKQFTKCELSQLLKDIDGYGGIALPELICTMFHTSGYDTQAIVENNESTEYGLFQISNKLWCKSSQVPQSRNICDISCDKFLDDDITDDIMCAKKILDIKGIDYWLAHKALCTEKLEQWLCEK-
                           ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--- 
                                   10        20        30        40        50        60        70        80        90       100       110       120