The amount of a N-lysine methyltransferase SMYD2 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes id OBA_2081210 (level of N-lysine methyltransferase SMYD2 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid N-lysine methyltransferase SMYD2 (human) amount.