Sequence alignment between 1v1n(A) and UniProt seq P44321 (3MGA_HAEIN):

P44321 (3MGA_HAEIN): DNA-3-methyladenine glycosylase OS=Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) GN=tag PE=3 SV=1
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MTTRCPWVGEQSIYIDYHDKEWGKPEFDSQKLFEKICLEGQQAGLSWITVLKKRESYREAFHQFDPKKIAKMTALDIDACMQNSGLIRHRAKLEAIVKNAKAYLAMEKCGENFSDFIWSFVNHKPIVNDVPDLRSVPTKTEVSKALSKALKKRGFVFIGETTCYAFMQSMGLVDDHLNDCPCKTS
PDB seq: MTTRCPWVGEQSIYIDYHDKEWGKPEFDSQKLFEKICLEGQQAGLSWITVLKKRESYREAFHQFDPKKIAKMTALDIDACMQNSGLIRHRAKLEAIVKNAKAYLAMEKCGENFSDFIWSFVNHKPIVNDVPDLRSVPTKTEVSKALSKALKKRGFVFIGETTCYAFMQSMGLVDDHLNDCPCKTS
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180