The amount of a E3 ubiquitin ligase TRIM40 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes id OBA_2059342 (level of E3 ubiquitin ligase TRIM40 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid E3 ubiquitin ligase TRIM40 (human) amount.