LSM

(redirected from Sm protein)

LSM

Abbrev. for Licentiate of the School of Medicine.
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sup][15],[19] Further reports reveals that Sm protein is composed of at least nine different polypeptides termed according to their electrophoretic mobility on SDA-PAGE B (B1; 28,000), B' (B2; 29,000), N (B3; 29,500), D1 (16,000), D2 (16,500), D3 (18,000), E (12,000), F (11,000), and G (9000).
The spliceosome components seem to have evolved from group II intron mRNAs and the Sm protein domain, which is involved in RNA-processing reactions in archaea.