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Literature summary for 1.3.1.9 extracted from

  • Chhibber, M.; Kumar, G.; Parasuraman, P.; Ramya, T.N.; Surolia, N.; Surolia, A.
    Novel diphenyl ethers: design, docking studies, synthesis and inhibition of enoyl ACP reductase of Escherichia coli and Escherichia coli (2006), Bioorg. Med. Chem., 14, 8086-8098.
    View publication on PubMed

Application

Application Comment Organism
medicine antibacterial target Plasmodium falciparum
medicine antibacterial target Escherichia coli

Cloned(Commentary)

Cloned (Comment) Organism
the enoyl-[acyl-carrier-protein] reductase gene of Escherichia coli is cloned into a vector coding for the 6 x His tag for expression in Escherichia coli BL21DE3 cells Escherichia coli
the enoyl-[acyl-carrier-protein] reductase gene of Plasmodium falciparum is cloned into a vector coding for the 6 x His tag for expression in Escherichia coli BL21DE3 cells Plasmodium falciparum

Inhibitors

Inhibitors Comment Organism Structure
3-formyl-2-phenoxy phenol inhibitory activity with recombinant purified protein, IC50: 0.00130 mM; inhibitory activity with recombinant purified protein, inhibitory activity on cultures of Escherichia coli, IC50: 0.00200 mM Escherichia coli
3-formyl-2-phenoxy phenol inhibitory activity with recombinant purified protein, inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.07708 mM; inhibitory activity with recombinant purified protein, inhibitory activity with recombinant purified protein, IC50: 0.00028 mM Plasmodium falciparum
3-hydroxy-4-phenoxy benzoic acid inhibitory activity on cultures of Escherichia coli, IC50: higher than 0.100 mM; inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli
3-hydroxy-4-phenoxy benzoic acid inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.79627 mM; inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Plasmodium falciparum
3-hydroxy-4-phenoxy benzyl alcohol inhibitory activity on cultures of Escherichia coli, IC50: higher than 0.100 mM; inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli
3-hydroxy-4-phenoxy benzyl alcohol inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.08524 mM; inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Plasmodium falciparum
4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde inhibitory activity on cultures of Escherichia coli, IC50: 0.01434 mM; inhibitory activity with recombinant purified protein, IC50: 0.00183 mM Escherichia coli
4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.02084 mM; inhibitory activity with recombinant purified protein, IC50: 0.00038 mM Plasmodium falciparum
4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid inhibitory activity on cultures of Escherichia coli, IC50: 0.01916 mM; inhibitory activity with recombinant purified protein, IC50: 0.00225 mM Escherichia coli
4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.16072 mM; inhibitory activity with recombinant purified protein, IC50: 0.00056 mM Plasmodium falciparum
4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol inhibitory activity on cultures of Escherichia coli, IC50: 0.04004 mM; inhibitory activity with recombinant purified protein, IC50: 0.00383 mM Escherichia coli
4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.01480 mM; inhibitory activity with recombinant purified protein, IC50: 0.00080 mM Plasmodium falciparum
4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride inhibitory activity on cultures of Escherichia coli, IC50: 0.01845 mM; inhibitory activity with recombinant purified protein, IC50: 0.00570 mM Escherichia coli
4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.02549 mM; inhibitory activity with recombinant purified protein, IC50: 0.00070 mM Plasmodium falciparum
4-(2',4'-dinitrophenoxy)-3-hydroxybenzaldehyde inhibitory activity on cultures of Escherichia coli, IC50: higher than 0.100 mM; inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli
4-(2',4'-dinitrophenoxy)-3-hydroxybenzaldehyde inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.03471 mM; inhibitory activity with recombinant purified protein, IC50: 0.07459 mM Plasmodium falciparum
4-(2',4'-dinitrophenoxy)-3-hydroxybenzoic acid inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli
4-(2',4'-dinitrophenoxy)-3-hydroxybenzoic acid inhibitory activity with recombinant purified protein, IC50: 0.08457 mM Plasmodium falciparum
triclosan inhibitory activity on cultures of Escherichia coli, IC50: 0.00075 mM; inhibitory activity with recombinant purified protein, IC50: 2.01 Escherichia coli
triclosan inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.00080 mM; inhibitory activity with recombinant purified protein, IC50: 0.00020 mM Plasmodium falciparum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acyl-[acyl-carrier protein] + NAD+ Plasmodium falciparum
-
trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH + H+
-
?
acyl-[acyl-carrier protein] + NAD+ Escherichia coli
-
trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH + H+
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli P0AEK4
-
-
Plasmodium falciparum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
usung a Ni-NTA agarose column Plasmodium falciparum
usung a Ni-NTA agarose column Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-[acyl-carrier protein] + NAD+
-
Plasmodium falciparum trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH + H+
-
?
acyl-[acyl-carrier protein] + NAD+
-
Escherichia coli trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH + H+
-
?
crotonyl-CoA + NADH + H+ activity assay Plasmodium falciparum butyryl-CoA + NAD+
-
?
crotonyl-CoA + NADH + H+ activity assay Escherichia coli butyryl-CoA + NAD+
-
?

Synonyms

Synonyms Comment Organism
enoyl ACP reductase
-
Plasmodium falciparum
enoyl ACP reductase
-
Escherichia coli
enoyl-[acyl-carrier-protein] reductase
-
Plasmodium falciparum
enoyl-[acyl-carrier-protein] reductase
-
Escherichia coli
ENR
-
Plasmodium falciparum
ENR
-
Escherichia coli

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
activity assay Plasmodium falciparum
25
-
activity assay Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
activity assay Plasmodium falciparum
7.5
-
activity assay Escherichia coli

Cofactor

Cofactor Comment Organism Structure
NADH
-
Plasmodium falciparum
NADH
-
Escherichia coli

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.00009
-
triclosan
-
Plasmodium falciparum
0.00013
-
3-formyl-2-phenoxy phenol
-
Plasmodium falciparum
0.00018
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde
-
Plasmodium falciparum
0.00021
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid
-
Plasmodium falciparum
0.00032
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride
-
Plasmodium falciparum
0.00038
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol
-
Plasmodium falciparum
0.00062
-
3-formyl-2-phenoxy phenol
-
Escherichia coli
0.00099
-
triclosan
-
Escherichia coli
0.001
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde
-
Escherichia coli
0.0013
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid
-
Escherichia coli
0.00185
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol
-
Escherichia coli
0.00275
-
4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride
-
Escherichia coli

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.0002
-
inhibitory activity with recombinant purified protein, IC50: 0.00020 mM Plasmodium falciparum triclosan
0.00028
-
inhibitory activity with recombinant purified protein, inhibitory activity with recombinant purified protein, IC50: 0.00028 mM Plasmodium falciparum 3-formyl-2-phenoxy phenol
0.00038
-
inhibitory activity with recombinant purified protein, IC50: 0.00038 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde
0.00056
-
inhibitory activity with recombinant purified protein, IC50: 0.00056 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid
0.0007
-
inhibitory activity with recombinant purified protein, IC50: 0.00070 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride
0.00075
-
inhibitory activity on cultures of Escherichia coli, IC50: 0.00075 mM Escherichia coli triclosan
0.0008
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.00080 mM Plasmodium falciparum triclosan
0.0008
-
inhibitory activity with recombinant purified protein, IC50: 0.00080 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol
0.0013
-
inhibitory activity with recombinant purified protein, IC50: 0.00130 mM Escherichia coli 3-formyl-2-phenoxy phenol
0.00183
-
inhibitory activity with recombinant purified protein, IC50: 0.00183 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde
0.002
-
inhibitory activity with recombinant purified protein, inhibitory activity on cultures of Escherichia coli, IC50: 0.00200 mM Escherichia coli 3-formyl-2-phenoxy phenol
0.00201
-
inhibitory activity with recombinant purified protein, IC50: 2.01 microM Escherichia coli triclosan
0.00225
-
inhibitory activity with recombinant purified protein, IC50: 0.00225 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid
0.00383
-
inhibitory activity with recombinant purified protein, IC50: 0.00383 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol
0.0057
-
inhibitory activity with recombinant purified protein, IC50: 0.00570 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride
0.01434
-
inhibitory activity on cultures of Escherichia coli, IC50: 0.01434 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde
0.0148
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.01480 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol
0.01845
-
inhibitory activity on cultures of Escherichia coli, IC50: 0.01845 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride
0.01916
-
inhibitory activity on cultures of Escherichia coli, IC50: 0.01916 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid
0.02084
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.02084 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzaldehyde
0.02549
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.02549 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzylchloride
0.03471
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.03471 mM Plasmodium falciparum 4-(2',4'-dinitrophenoxy)-3-hydroxybenzaldehyde
0.04004
-
inhibitory activity on cultures of Escherichia coli, IC50: 0.04004 mM Escherichia coli 4-(2',4'-dichlorophenoxy)-3-hydroxybenzyl alcohol
0.07459
-
inhibitory activity with recombinant purified protein, IC50: 0.07459 mM Plasmodium falciparum 4-(2',4'-dinitrophenoxy)-3-hydroxybenzaldehyde
0.07708
-
inhibitory activity with recombinant purified protein, inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.07708 mM Plasmodium falciparum 3-formyl-2-phenoxy phenol
0.08457
-
inhibitory activity with recombinant purified protein, IC50: 0.08457 mM Plasmodium falciparum 4-(2',4'-dinitrophenoxy)-3-hydroxybenzoic acid
0.08524
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.08524 mM Plasmodium falciparum 3-hydroxy-4-phenoxy benzyl alcohol
0.1
-
inhibitory activity on cultures of Escherichia coli, IC50: higher than 0.100 mM Escherichia coli 3-hydroxy-4-phenoxy benzyl alcohol
0.1
-
inhibitory activity on cultures of Escherichia coli, IC50: higher than 0.100 mM Escherichia coli 3-hydroxy-4-phenoxy benzoic acid
0.1
-
inhibitory activity on cultures of Escherichia coli, IC50: higher than 0.100 mM Escherichia coli 4-(2',4'-dinitrophenoxy)-3-hydroxybenzaldehyde
0.1
-
inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Plasmodium falciparum 3-hydroxy-4-phenoxy benzyl alcohol
0.1
-
inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli 3-hydroxy-4-phenoxy benzyl alcohol
0.1
-
inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Plasmodium falciparum 3-hydroxy-4-phenoxy benzoic acid
0.1
-
inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli 3-hydroxy-4-phenoxy benzoic acid
0.1
-
inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli 4-(2',4'-dinitrophenoxy)-3-hydroxybenzaldehyde
0.1
-
inhibitory activity with recombinant purified protein, IC50: higher than 0.100 mM Escherichia coli 4-(2',4'-dinitrophenoxy)-3-hydroxybenzoic acid
0.16072
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.16072 mM Plasmodium falciparum 4-(2',4'-dichlorophenoxy)-3-hydroxybenzoic acid
0.79627
-
inhibitory activity on cultures of Plasmodium falciparum, IC50: 0.79627 mM Plasmodium falciparum 3-hydroxy-4-phenoxy benzoic acid