Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.3.1.107 (DAT)
 1,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The fungus Fusarium oxysporum was isolated and identified from the aquatic plant M. aquaticum. The capability of this fungus to transform 2,4,6-trinitrotoluene (TNT) in liquid cultures was investigated TNT was added to shake flask cultures and transformed into 2-amino-4,6-dinitrotoluene (2-A-DNT), 4-amino-2,6-dinitrotoluene (4-A-DNT), and 2,4-diamino-6-nitrotoluene (2,4-DAT) via 2- and 4-hydroxylamino-dinitrotoluene derivatives, which could be detected as intermediate metabolites. Transformation of TNT, 2-A-DNT, and 4-A-DNT was observed by whole cultures and with isolated mycelium. Cell-free protein extracts from the extracellular, soluble, and membrane-bound fractions were prepared from this fungus and tested for TNT-reducing activity. The concentrated extracellular culture medium was unable to transform TNT; however, low levels of TNT transformation were observed by the membrane fraction in the presence of nicotinamide adenine dinucleotide phosphate in an argon atmosphere. A concentrated extract of soluble enzymes also transformed TNT, but to a lesser extent. When TNT toxicity was studied with this fungus, a 50% decrease in the growth of F. oxysporum mycelium was observed when exposed to 20 mg/L TNT.
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PMID:Biotransformation of 2,4,6-trinitrotoluene (TNT) by the fungus Fusarium oxysporum. 1692 59

Herein, we report the discovery of the first selective and CNS penetrant mGlu7 PAM (VU6027459) derived from a "molecular switch" within a selective mGlu7 NAM chemotype. VU6027459 displayed CNS penetration in both mice (Kp = 2.74) and rats (Kp= 4.78), it was orally bioavailable in rats (%F = 69.5), and undesired activity at DAT was ablated.
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PMID:Discovery of VU6027459: A First-in-Class Selective and CNS Penetrant mGlu7 Positive Allosteric Modulator Tool Compound. 3294 46