CRYSTAL STRUCTURE OF A NEURO-SPECIFIC SPLICING VARIANT OF HUMAN HISTONE LYSINE DEMETHYLASE LSD1. 2X0L TRANSCRIPTION, REPRESSOR COMPLEX, CHROMATIN REMODELLING, AMINE OXIDASE, HOST-VIRUS INTERACTION, TRANSCRIPTION REGULATION, PHOSPHOPROTEIN, OXIDOREDUCTASE, NUCLEAR PROTEIN, CHROMATIN REGULATOR, DEVELOPMENTAL PROTEIN