Sequence alignment between 3po3(J) and UniProt seq P22139 (RPAB5_YEAST):

P22139 (RPAB5_YEAST): DNA-directed RNA polymerases I, II, and III subunit RPABC5 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) 
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         ---------+---------+---------+---------+---------+---------+---------+
UniProt: MIVPVRCFSCGKVVGDKWESYLNLLQEDELDEGTALSRLGLKRYCCRRMILTHVDLIEKFLRYNPLEKRD
PDB seq: MIVPVRCFSCGKVVGDKWESYLNLLQEDELDEGTALSRLGLKRYCCRRMILTHVDLIEKFLRYNP-----
         ---------+---------+---------+---------+---------+---------+-----     
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