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Literature summary for 2.1.1.67 extracted from

  • Roberts, R.L.; Gearry, R.B.; Bland, M.V.; Sies, C.W.; George, P.M.; Burt, M.; Marinaki, A.M.; Arenas, M.; Barclay, M.L.; Kennedy, M.A.
    Trinucleotide repeat variants in the promoter of the thiopurine S-methyltransferase gene of patients exhibiting ultra-high enzyme activity (2008), Pharmacogenet. Genomics, 18, 434-438.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
to assess the functional effect of the trinucleotide repeat variants in the promoter, the wild-type and variant TPMT promoters are amplified and cloned into the promoter-less pGL3-Basic vector Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Homo sapiens 5829
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + a thiopurine Homo sapiens
-
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + 6-mercaptopurine
-
Homo sapiens S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
?
S-adenosyl-L-methionine + a thiopurine
-
Homo sapiens S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
?
S-adenosyl-L-methionine + azathioprine azathioprine is converted via a non-enzymatic reaction to mercaptopurine, which is subsequently metabolized through TPMT Homo sapiens S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
-
?

Synonyms

Synonyms Comment Organism
thiopurine S-methyltransferase
-
Homo sapiens
TPMT
-
Homo sapiens