>1s5q_B mol:protein length:89 Sin3a protein SLQNNQPVEFNHAINYVNKIKNRFQGQPDIYKAFLEILHTYQKEQRNAKEAGGNYTPAL TEQEVYAQVARLFKNQEDLLSEFGQFLPDA >1s5q_A mol:protein length:16 MAD protein RMNIQMLLEAADYLER >1s5q_A mol:protein length:16 MAD protein RMNIQMLLEAADYLER