>tr|A0A452R4M6|A0A452R4M6_URSAM Small nuclear ribonucleoprotein Sm D3 OS=Ursus americanus GN=SNRPD3 MSIGVPIKVLHEAEGHIVTCETNTGEVYRGKLIEAEDNMNCQMSNITVTYRDGRVAQLEQ VYIRGSKIRFLILPDMLKNAPMLKSMKNKNQGSGAGRGKAAILKAQVAARGRGRGMGRGN IFQKRR