| 4KUM: reference: Crystal structure of the histone lysine specific demethylase LSD1 complexed with tetrahydrofolate., Luka Z, Pakhomova S, Loukachevitch LV, Calcutt MW, Newcomer ME, Wagner C, Protein Sci. 2014 Apr 8. doi: 10.1002/pro.2469. PMID: 24715612 |
This OCA 
Structure page
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(documentation).