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Literature summary for 2.1.1.45 extracted from

  • Steadman, D.J.; Spencer, H.T.; Dunlap, R.B.; Berger, S.H.
    Substitution at residue 214 of human thymidylate synthase alters nucleotide binding and isomerization of ligand-protein complexes (1999), Biochemistry, 38, 5582-5587.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Homo sapiens

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Escherichia coli
-
Lacticaseibacillus casei

Inhibitors

Inhibitors Comment Organism Structure
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

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5,10-methylenetetrahydrofolate + dUMP Lacticaseibacillus casei
-
dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP Escherichia coli biosynthesis of thymidylic acid, only de novo source of thymidine, crucial for DNA replication in every organism dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP Homo sapiens biosynthesis of thymidylic acid, only de novo source of thymidine, crucial for DNA replication in every organism dihydrofolate + dTMP
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Homo sapiens
-
human colon tumor cell line HCT116/200-10
-
Lacticaseibacillus casei
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens
-
Lacticaseibacillus casei

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
-
?
5,10-methylenetetrahydrofolate + dUMP
-
Lacticaseibacillus casei dihydrofolate + dTMP
-
r
5,10-methylenetetrahydrofolate + dUMP biosynthesis of thymidylic acid, only de novo source of thymidine, crucial for DNA replication in every organism Escherichia coli dihydrofolate + dTMP
-
?
5,10-methylenetetrahydrofolate + dUMP biosynthesis of thymidylic acid, only de novo source of thymidine, crucial for DNA replication in every organism Homo sapiens dihydrofolate + dTMP
-
?
additional information
-
Escherichia coli ?
-
?
additional information
-
Lacticaseibacillus casei ?
-
?
additional information inhibitors targeted at human TS designed from structures of bacterial TS may not be optimal Homo sapiens ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
no decrease in activity of recombinant enzymes up to Homo sapiens