Sequence alignment between 2as0(A) and UniProt seq O59578 (O59578_PYRHO):

O59578 (O59578_PYRHO): PUA domain-containing protein from Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) 
                 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       300       310       320       330       340       350       360       370       380       390      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MARVVVDAQAARAIGKGAMIVFKKGVVRVEGDIKPGDIVEVYTRGGKFLGKGFANPNSNIMVRIVTKDKDVEINKDLFKRRIKKANEYRKKVLKYTNVYRMVYGEADYLPGLIVDRFNDIASLQISSAGMERFKLDVAEAIMEVEPGIETVFEKNTGRSRRREGLPEIERVLLGKEKYRTIIQEGRAKFIVDMRGQKTGFFLDQRENRLALEKWVQPGDRVLDVFTYTGGFAIHAAIAGADEVIGIDKSPRAIETAKENAKLNGVEDRMKFIVGSAFEEMEKLQKKGEKFDIVVLDPPAFVQHEKDLKAGLRAYFNVNFAGLNLVKDGGILVTCSCSQHVDLQMFKDMIIAAGAKAGKFLKMLEPYRTQAPDHPILMASKDTEYLKCLFLYVEDMR
PDB seq: MARVVVDAQAARAIGKGAMIVFKKGVVRVEGDIKPGDIVEVYTRGGKFLGKGFANPNSNIMVRIVTKDKDVEINKDLFKRRIKKANEYRKKVLKYTNVYRMVYGEADYLPGLIVDRFNDIASLQISSAGMERFKLDVAEAIMEVEPGIETVFEKNTGRSRRREGLPEIERVLLGKEKYRTIIQEGRAKFIVDMRGQKTGFFLDQRENRLALEKWVQPGDRVLDVFTYTGGFAIHAAIAGADEVIGIDKSPRAIETAKENAKLNGVEDRMKFIVGSAFEEMEKLQKKGEKFDIVVLDPPAFVQHEKDLKAGLRAYFNVNFAGLNLVKDGGILVTCSCSQHVDLQMFKDMIIAAGAKAGKFLKMLEPYRTQAPDHPILMASKDTEYLKCLFLYVEDMR
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
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