Crystallization (Comment) | Organism |
---|---|
in complex with inhibitors N-[5-[(4R)-1-[(3R)-3-amino-4-(4-chlorophenyl)butanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]-2-chlorophenyl]-2-(4-fluorophenyl)acetamide and N-[2-chloro-5-[(3S,4R)-1-[4-(4-chlorophenyl)-3-hydroxybutanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]phenyl]-2-(4-fluorophenyl)acetamide. The para-fluorophenyl acetamide in ortho-position to the chlorine atom in compound N-[5-[(4R)-1-[(3R)-3-amino-4-(4-chlorophenyl)butanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]-2-chlorophenyl]-2-(4-fluorophenyl)acetamide significantly improves potency. This could potentially introduce hydrogen bonding between the acetamide carbonyl and Tyr345 and Asn376 and allow the compound to extend into a hydrophobic pocket | Leishmania major |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
N-[2-chloro-5-[(3S,4R)-1-[4-(4-chlorophenyl)-3-hydroxybutanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]phenyl]-2-(4-fluorophenyl)acetamide | inhibitor shows good selectiviy over the human enzyme | Leishmania donovani | |
N-[2-chloro-5-[(3S,4R)-1-[4-(4-chlorophenyl)-3-hydroxybutanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]phenyl]-2-(4-fluorophenyl)acetamide | inhibitor shows good selectiviy over the human enzyme | Leishmania major | |
N-[5-[(4R)-1-[(3R)-3-amino-4-(4-chlorophenyl)butanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]-2-chlorophenyl]-2-(4-fluorophenyl)acetamide | inhibitor shows good selectiviy over the human enzyme | Leishmania donovani | |
N-[5-[(4R)-1-[(3R)-3-amino-4-(4-chlorophenyl)butanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]-2-chlorophenyl]-2-(4-fluorophenyl)acetamide | inhibitor shows good selectiviy over the human enzyme | Leishmania major |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Leishmania donovani | D0AB09 | - |
- |
Leishmania major | Q4Q5S8 | - |
- |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.0000016 | - |
pH not specified in the publication, temperature not specified in the publication | Leishmania donovani | N-[5-[(4R)-1-[(3R)-3-amino-4-(4-chlorophenyl)butanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]-2-chlorophenyl]-2-(4-fluorophenyl)acetamide | |
0.000059 | - |
pH not specified in the publication, temperature not specified in the publication | Leishmania donovani | N-[2-chloro-5-[(3S,4R)-1-[4-(4-chlorophenyl)-3-hydroxybutanoyl]-4-(hydroxymethyl)pyrrolidin-3-yl]phenyl]-2-(4-fluorophenyl)acetamide |