>2N2H_1|Chain A|Sin3 histone deacetylase corepressor complex component SDS3|Mus musculus (10090) SNAAQLNYLLTDEQIMEDLRTLNKLKS >2N2H_2|Chain B|Paired amphipathic helix protein Sin3a|Mus musculus (10090) SNAEHIYRCEDERFELDVVLETNLATIRVLEAIQKKLSRLSAEEQAKFRLDNTLGGTSEVIHRKALQRIYADKAADIIDGLRKNPSIAVPIVLKRLKMKEEEWREAQRGFNKVWREQNEKYYLKS