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Literature summary for 1.4.3.4 extracted from

  • Binda, C.; Wang, J.; Pisani, L.; Caccia, C.; Carotti, A.; Salvati, P.; Edmondson, D.E.; Mattevi, A.
    Structures of human monoamine oxidase B complexes with selective noncovalent inhibitors: safinamide and coumarin analogs (2007), J. Med. Chem., 50, 5848-5852.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
crystal structures of human MAO B in complex with the three inhibitors (safinamide, 7-(3-chlorobenzyloxy)-4-(methylamino)methylcoumarin or 7-(3-chlorobenzyloxy)-4-carboxaldehydecoumarin) reveal that they all bind noncovalently to the enzyme Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
7-(3-chlorobenzyloxy)-4-(methylamino)methylcoumarin binds noncovalently to MAO B, occupying both the entrance and the substrate cavities Homo sapiens
7-(3-chlorobenzyloxy)-4-carboxaldehydecoumarin binds noncovalently to MAO B, occupying both the entrance and the substrate cavities Homo sapiens
safinamide binds noncovalently to MAO B, occupying both the entrance and the substrate cavities Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens P21397
-
-
Homo sapiens P27338
-
-

Synonyms

Synonyms Comment Organism
MAO A
-
Homo sapiens
MAO B
-
Homo sapiens
monoamine oxidase A
-
Homo sapiens
monoamine oxidase B
-
Homo sapiens

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0001
-
7-(3-chlorobenzyloxy)-4-(methylamino)methylcoumarin 25°C, pH 7.5 Homo sapiens
0.0004
-
7-(3-chlorobenzyloxy)-4-carboxaldehydecoumarin 25°C, pH 7.5 Homo sapiens
0.00045
-
safinamide 25°C, pH 7.5 Homo sapiens
0.011
-
7-(3-chlorobenzyloxy)-4-carboxaldehydecoumarin 25°C, pH 7.5 Homo sapiens
0.0157
-
7-(3-chlorobenzyloxy)-4-(methylamino)methylcoumarin 25°C, pH 7.5 Homo sapiens
0.365
-
safinamide 25°C, pH 7.5 Homo sapiens