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6.3.5.7: glutaminyl-tRNA synthase (glutamine-hydrolysing)

This is an abbreviated version!
For detailed information about glutaminyl-tRNA synthase (glutamine-hydrolysing), go to the full flat file.

Word Map on EC 6.3.5.7

Reaction

5-phosphooxy-L-glutamyl-tRNAGln
+
NH3
=
L-glutaminyl-tRNAGln
+
phosphate

Synonyms

aa-tRNA amidotransferase, AdT, amidotransferase B, amidotransferase C, amidotransferase, glutamyl-transfer ribonucleate (glutamine-specific), aminoacyl-tRNA amidotransferase, BANKA_112750, gatA, GatB, GatCAB, GatCAB amidotransferase, GatDE, Gln4, GlnRS, Glu-AdT, Glu-amidotransferase, Glu-tRNAGln amidotransferase, Glu-tRNAGlnAT, GluAdT GatDE, GluRS, glutamyl-tRNA(Gln) amidotransferase, glutamyl-tRNAGln amidotransferase, nondiscriminating GluRS, PBANKA_071810, PF3D7_0416100, PF3D7_0628800, Qrsl1

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.5 Carbon-nitrogen ligases with glutamine as amido-N-donor
                6.3.5.7 glutaminyl-tRNA synthase (glutamine-hydrolysing)

Inhibitors

Inhibitors on EC 6.3.5.7 - glutaminyl-tRNA synthase (glutamine-hydrolysing)

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(1R,2R)-1-(4-methylsulfonylphenyl)-2-(S-dioxo-L-methioneamido)-1,3-propanediol
-
-
(1R,2R)-1-(4-nitrophenyl)-2-(S-dioxo-L-methioneamido)-1,3-propanediol
-
-
(1R,2R)-1-phenyl-2-(S-dioxo-L-methioneamido)-1,3-propanediol
-
-
(1R,2S)-1-(4-nitrophenyl)-2-(S-dioxo-L-methioneamido)-1,3-propanediol
-
-
(1S,2R)-1-(4-nitrophenyl)-2-(S-dioxo-L-methioneamido)-1,3-propanediol
-
-
(1S,2S)-1-(4-nitrophenyl)-2-(S-dioxo-L-methioneamido)-1,3-propanediol
-
-
2'-O-(trinitrophenyl)adenosine 5'-triphosphate
-
IC50: 2.4 mM
3'-(L-alpha-aspartylamino)-3'-deoxy-N,N-dimethyladenosine
-
puromycin analogue
3'-deoxy-3'-(L-alpha-glutamylamino)-N,N-dimethyladenosine
-
puromycin analogue
3'-deoxy-3'-(L-glutaminylamino)-N,N-dimethyladenosine
-
puromycin analogue
3'-O-(trinitrophenyl)adenosine 5'-triphosphate
-
IC50: 2.4 mM
3'-[[(2S)-2-amino-4-(methylsulfinyl)butanoyl]amino]-3'-deoxy-N,N-dimethyladenosine
-
puromycin analogue
3'-[[(2S)-2-amino-4-(methylsulfonyl)butanoyl]amino]-3'-deoxy-N,N-dimethyladenosine
-
puromycin analogue
3'-[[(2S)-4-carboxy-2-hydroxybutanoyl]amino]-3'-deoxy-N,N-dimethyladenosine
-
puromycin analogue
3'-[[2-amino-4-(methylphosphinato)butanoyl]amino]-3'-deoxy-N,N-dimethyladenosine
-
puromycin analogue
6-diazo-5-oxonorleucine
-
blocking of glutamine-dependent reaction, no inhibition of ammonia-dependent reaction
adenosine 5'-[beta,gamma-methylene]triphosphate
-
IC50: 2.3 mM
ADP
-
IC50: 0.026 mM
ATP-gammaS
-
IC50: 0.19 mM
chloramphenicol
-
-
gamma-Glu boronic acid
-
IC50: 0.0016 mM
L-methionine-S-sulfoximine
-
at 1 mM, 3 mM or 5 mM, 20% inhibition
puromycin
-
aminonucleoside antibiotic produced by Streptomyces alboniger, very weak inhibitor of AdT
additional information
-
no inhibition by 6-diazo-5-oxonorleucine
-