Sequence alignment between 3jb9(F) and UniProt seq O42661 (SMD1_SCHPO):

O42661 (SMD1_SCHPO): Small nuclear ribonucleoprotein Sm D1 from Schizosaccharomyces pombe (strain 972 / ATCC 24843)
                 10        20        30        40        50        60        70        80        90       100       110       
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
UniProt: MKLVRFLMKLTNETVSIELKNGTIVHGTITSVDMQMNTHLKAVKMTVKGREPVPVETLSIRGNNIRYYILPDSLPLDTLLIDDSTKPKQKKKEVVRGRGRGRGRGTRGRGRGASRGF
PDB seq: MKLVRFLMKLTNETVSIELKNGTIVHGTITSVDMQMNTHLKAVKMTVKGREPVPVETLSIRGNNIRYYILPDSLPLDTLLID-----------------------------------
         ---------+---------+---------+---------+---------+---------+---------+---------+--                                   
                 10        20        30        40        50        60        70        80