Sequence alignment between 3w2y(A) and UniProt seq O26314 (O26314_METTH):

O26314 (O26314_METTH): DNA uridine endonuclease from Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)
                 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       
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
UniProt: MTVLKIISWNVNGLRAVHRKGFLKWFMEEKPDILCLQEIKAAPEQLPRKLRHVEGYRSFFTPAERKGYSGVAMYTKVPPSSLREGFGVERFDTEGRIQIADFDDFLLYNIYFPNGKMSEERLKYKLEFYDAFLEDVNRERDSGRNVIICGDFNTAHREIDLARPKENSNVSGFLPVERAWIDKFIENGYVDTFRMFNSDPGQYTWWSYRTRARERNVGWRLDYFFVNEEFKGKVKRSWILSDVMGSDHCPIGLEIEL
         ............................................................................................................................................................................................................X....................................................
PDB seq: -TVLKIISWNVNGLRAVHRKGFLKWFMEEKPDILCLQEIKAAPEQLPRKLRHVEGYRSFFTPAERKGYSGVAMYTKVPPSSLREGFGVERFDTEGRIQIADFDDFLLYNIYFPNGKMSEERLKYKLEFYDAFLEDVNRERDSGRNVIICGDFNTAHREIDLARPKENSNVSGFLPVERAWIDKFIENGYVDTFRMFNSDPGQYTSWSYRTRARERNVGWRLDYFFVNEEFKGKVKRSWILSDVMGSDHCPIGLEIEL
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
                 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