TRIM is an inhibitor of nNOS and iNOS. It exhibits IC₅₀ values of 28.2 µM, 27.0 µM, and 1.06 mM for the inhibition of nNOS (mouse), iNOS (rat), and eNOS (bovine), respectively. TRIM inhibits mouse nNOS with Ki values of 47.3 and 462 µM in the absence and presence of…