Sequence alignment between 1n0s(A) and UniProt seq P09464 (BBP_PIEBR):

P09464 (BBP_PIEBR): Bilin-binding protein from Pieris brassicae
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MQYLIVLALVAAASANVYHDGACPEVKPVDNFDWSNYHGKWWEVAKYPNSVEKYGKCGWAEYTPEGKSVKVSNYHVIHGKEYFIEGTAYPVGDSKIGKIYHKLTYGGVTKENVFNVLSTDNKNYIIGYYCKYDEDKKGHQDFVWVLSRSKVLTGEAKTAVENYLIGSPVVDSQKLVYSDFSEAACKVNN
         ...............X...................X............XXXX....................X.X........X.................XX.X..X.XXX................X.X........X.X.......X.......................................
PDB seq: ---------------DVYHDGACPEVKPVDNFDWSQYHGKWWEVAKYPSPNGKYGKCGWAEYTPEGKSVKVSRYDVIHGKEYFMEGTAYPVGDSKIGKIYHSRTVGGYTRKTVFNVLSTDNKNYIIGYSCRYDEDKKGHWDHVWVLSRSMVLTGEAKTAVENYLIGSPVVDSQKLVYSDFSEAACKVN-
                        ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--- 
                                10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170