Sequence alignment between 3aal(A) and UniProt seq Q5KX27 (END4_GEOKA):

Q5KX27 (END4_GEOKA): Probable endonuclease 4 from Geobacillus kaustophilus (strain HTA426)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MLKIGSHVSMSGKKMLLAASEEAASYGANTFMIYTGAPQNTKRKSIEELNIEAGRQHMQAHGIEEIVVHAPYIINIGNTTNLDTFSLGVDFLRAEIERTEAIGAKQLVLHPGAHVGAGVEAGLRQIIRGLNEVLTREQNVQIALETMAGKGSECGRTFEELAYIIDGVAYNDKLSVCFDTCHTHDAGYDIVNDFDGVLEEFDRIIGLGRLKVLHINDSKNPRGSRKDRHENIGFGHIGFAALNYIVHHPQLEDIPKILETPYVGEDKNNKKPPYKHEIAMLRAQSFDDQLLEKINAGAE
PDB seq: -LKIGSHVSMSGKKMLLAASEEAASYGANTFMIYTGAPQNTKRKSIEELNIEAGRQHMQAHGIEEIVVHAPYIINIGNTTNLDTFSLGVDFLRAEIERTEAIGAKQLVLHPGAHVGAGVEAGLRQIIRGLNEVLTREQNVQIALETMAGKGSECGRTFEELAYIIDGVAYNDKLSVCFDTCHTHDAGYDIVNDFDGVLEEFDRIIGLGRLKVLHINDSKNPRGSRKDRHENIGFGHIGFAALNYIVHHPQLEDIPKILETPYVGEDKNNKKPPYKHEIAMLRAQSFDDQLLEKINAGAE
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290