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2.1.1.67: thiopurine S-methyltransferase

This is an abbreviated version!
For detailed information about thiopurine S-methyltransferase, go to the full flat file.

Word Map on EC 2.1.1.67

Reaction

S-adenosyl-L-methionine
+
a thiopurine
=
S-adenosyl-L-homocysteine
+
a thiopurine S-methylether

Synonyms

6-thiopurine S-methyltransferase, 6-thiopurine transmethylase, mercaptopurine methyltransferase, thiopurine methyl transferase, thiopurine methyltransferase, thiopurine S-methyltransferase, thiopurine-S-methyl-transferase, TMPT, TPMT

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.67 thiopurine S-methyltransferase

Inhibitors

Inhibitors on EC 2.1.1.67 - thiopurine S-methyltransferase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2,3-Dithiopropanol
2,4-dithiopyrimidine
2,8-dihydroxy-6-mercaptopurine
-
-
2-amino-6-thiopurine
2-Hydroxy-6-mercaptopurine
-
-
2-mercaptoethanol
2-methylthio-4-hydroxypyrimidine
2-Methylthiouracil
3,4,5-triiodobenzoic acid
-
-
3,4-dimethoxy-5-hydroxybenzoic acid
-
-
3,4-dimethoxybenzoic acid
-
-
3,5-dichlorobenzoic acid
-
-
3,5-dihydroxy-4-methoxybenzoic acid
-
-
3,5-dimethylbenzoic acid
-
-
3,5-dinitrobenzoic acid
-
-
3-bromo-5-hydroxy-4-methoxybenzoic acid
-
-
3-chloro-5-hydroxy-4-methoxybenzoic acid
-
-
3-hydroxy-4,5-dimethoxybenzoic acid
-
-
3-hydroxy-4-methoxy-5-(dimethylamino)benzoic acid
-
-
3-hydroxy-4-methoxy-5-nitrobenzoic acid
-
-
3-hydroxy-4-methoxybenzoic acid
-
-
3-hydroxy-5-iodo-4-methoxybenzoic acid
-
-
4-hydroxy-3-methoxybenzoic acid
-
-
5-amino-salicylic acid
-
-
5-Aminosalicylate
-
-
5-methyl-2,4-dithiopyrimidine
6-hydroxy-2-thiopurine
6-Mercaptopurine
6-methylmercaptopurine
-
-
6-methylthiopurine
6-thioguanine
-
mixed inhibitor of 6-mercaptopurine methylation
aspirin
-
-
Azathioprine
-
IC50: 0.43-0.532 mM
bendroflumethiazide
benzoic acid
celecoxib
-
-
diclofenac
-
-
Disulfiram
-
-
Ethacrynic acid
-
-
flurbiprofen
-
-
Furosemide
glutathione
Ibuprofen
-
-
Ketoprofen
-
-
L-cysteine
L-homocysteine
L-homocysteine thiolactone
lornoxicam
-
-
Mefenamic acid
-
-
meloxicam
-
-
mesalazine
N-ethylmaleimide
-
-
nabumetone
-
-
naproxen
-
-
olsalazine
paracetamol
-
-
piretanide
-
IC50: 0.3-0.313 mM
piroxicam
-
-
S-adenosyl-L-homocysteine
-
-
S-adenosyl-L-methionine
S-Methylglutathione
-
-
sulfasalazine
sulphasalazine
-
-
testosterone
-
IC50: 0.03-0.072 mM
tolfenamic acid
-
-
trichlormethiazide
tropolone
-
-
additional information
-
low levels of methionine can result in low S-adenosyl-L-methionine levels and consequently decreased TPMT activity
-