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Literature summary for 2.1.1.45 extracted from

  • Tong, Y.; Liu-Chen, X.; Ercikan-Abali, E.A.; Capiaux, G.M.; Zhao, S.C.; Banerjee, D.; Bertino, J.R.
    Isolation and characterization of Thymitaq (AG337) and 5-fluoro-2-deoxyuridylate-resistant mutants of human thymidylate synthase from ethyl methanesulfonate-exposed human sarcoma HT1080 cells (1998), J. Biol. Chem., 273, 11611-11618.
    View publication on PubMed

Application

Application Comment Organism
medicine
-
Cryptococcus neoformans
medicine enzyme is believed to be the major site of the cytotoxic action of the cancer chemotherapeutic drug 5-fluorouracil, development of inhibitors as clinical useful drugs Homo sapiens
medicine enzyme is believed to be the major site of the cytotoxic action of the cancer chemotherapeutic drug 5-fluorouracil, development of inhibitors as clinical useful drugs Lacticaseibacillus casei
medicine human TS mutants have potential applications in gene therapy by protecting hematopoietic progenitors from TS inhibitor toxicity, drug-resistant variants can be used to decrease the myelosuppressive side effects of TS-directed anticancer agents or to select genetically modified cells in vivo, clincal trials introduce chemoprotecting genes into hematopoietic cells Homo sapiens

Cloned(Commentary)

Cloned (Comment) Organism
cDNAs from Thymitaq resistant clones, gene amplification with plasmid pET-17xb, expressed in Escherichia coli BL21(DE3) Homo sapiens

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
(S)-2-(5-(((1,2-dihydro3-methyl-1-oxobenzo[f]quinazolin-9-yl)methyl)amino)-1-oxo-2-isoindolinyl)glutaric acid BW1843U89 Homo sapiens
5-fluoro-2'-deoxyuridylic acid
-
Escherichia coli
5-fluoro-2'-deoxyuridylic acid
-
Homo sapiens
5-fluoro-2'-deoxyuridylic acid
-
Lacticaseibacillus casei
5-fluorouracil
-
Escherichia coli
5-fluorouracil
-
Homo sapiens
ethyl methanesulfonate
-
Homo sapiens
Thymitaq
-
Homo sapiens
TomudexR
-
Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5,10-methylenetetrahydrofolate + dUMP Cryptococcus neoformans
-
dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP Escherichia coli key function in DNA synthesis, repair and cell division dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP Homo sapiens key function in DNA synthesis, repair and cell division dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP Lacticaseibacillus casei key function in DNA synthesis, repair and cell division dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP Cryptococcus neoformans B-3501A
-
dihydrofolate + dTMP
-
?

Organism

Organism UniProt Comment Textmining
Cryptococcus neoformans P0CS13
-
-
Cryptococcus neoformans B-3501A P0CS13
-
-
Escherichia coli
-
-
-
Homo sapiens
-
human sarcome HT1080 cells
-
Lacticaseibacillus casei
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5,10-methylenetetrahydrofolate + dUMP
-
Escherichia coli dihydrofolate + dTMP
-
r
5,10-methylenetetrahydrofolate + dUMP
-
Homo sapiens dihydrofolate + dTMP
-
r
5,10-methylenetetrahydrofolate + dUMP
-
Lacticaseibacillus casei dihydrofolate + dTMP
-
r
5,10-methylenetetrahydrofolate + dUMP
-
Cryptococcus neoformans dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP
-
Cryptococcus neoformans dihydrofolate + dTMP
-
r
5,10-methylenetetrahydrofolate + dUMP key function in DNA synthesis, repair and cell division Escherichia coli dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP key function in DNA synthesis, repair and cell division Homo sapiens dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP key function in DNA synthesis, repair and cell division Lacticaseibacillus casei dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP
-
Cryptococcus neoformans B-3501A dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP
-
Cryptococcus neoformans B-3501A dihydrofolate + dTMP
-
r

Cofactor

Cofactor Comment Organism Structure
methylenetetrahydrofolate
-
Homo sapiens