Sequence alignment between 3eyc(A) and UniProt seq P31025 (LCN1_HUMAN):

P31025 (LCN1_HUMAN): Lipocalin-1 from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MKPLLLAVSLGLIAALQAHHLLASDEEIQDVSGTWYLKAMTVDREFPEMNLESVTPMTLTTLEGGNLEAKVTMLISGRCQEVKAVLEKTDEPGKYTADGGKHVAYIIRSHVKDHYIFYCEGELHGKPVRGVKLVGRDPKNNLEALEDFEKAAGARGLSTESILIPRQSETCSPGSD
         ......................................................................................................................X.........................................................
PDB seq: ------------------------------VSGTWYLKAMTVDREFPEMNLESVTPMTLTTLEGGNLEAKVTMLISGRCQEVKAVLEKTDEPGKYTADGGKHVAYIIRSHVKDHYIFYSEGELHGKPVRGVKLVGRDPKNNLEALEDFEKAAGARGLSTESILIPRQSETCSP---
                                       -------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----   
                                             20        30        40        50        60        70        80        90       100       110       120       130       140       150