The amount of a kynurenine--oxoglutarate transaminase 1 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes entry OBA_2059025 (level of kynurenine--oxoglutarate transaminase 1 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid kynurenine--oxoglutarate transaminase 1 (human) amount.