>4UC4_1|Chains A, B|Lysine-specific demethylase 4B|Homo sapiens (9606) GSHMRAVSLGQVVITKNRNGLYYRCRVIGAASQTCYEVNFDDGSYSDNLYPESITSRDCVQLGPPSEGELVELRWTDGNLYKAKFISSVTSHIYQVEFEDGSQLTVKRGDIFTLEEELP