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Literature summary for 2.1.1.67 extracted from

  • Litos, I.K.; Emmanouilidou, E.; Glynou, K.M.; Laios, E.; Ioannou, P.C.; Christopoulos, T.K.; Kampa, M.; Castanas, E.; Gravanis, A.
    Rapid genotyping of CYP2D6, CYP2C19 and TPMT polymorphisms by primer extension reaction in a dipstick format (2007), Anal. Bioanal. Chem., 389, 1849-1857.
    View publication on PubMed

Application

Application Comment Organism
medicine single nucleotide polymorphisms are known to be responsible for variations in the metabolism of numerous drugs in humans, thiopurine S-methyltransferase displays polymorphisms with varying prevalence among different populations Homo sapiens

Protein Variants

Protein Variants Comment Organism
additional information PCR amplification generates a DNA fragment of 197 bp spanning the TPMT*2, 12225G>C transversion, polymorphism Homo sapiens

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 P51580
-
-

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 + 6-thioguanine
-
Homo sapiens S-adenosyl-L-homocysteine + 6-methylthioguanine
-
?
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