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
-
2.1.1.67
-
azathioprine
-
6-mercaptopurine
-
bowel
-
pharmacogenetics
-
children
-
lymphoblastic
-
leukemia
-
myelosuppression
-
erythrocyte
-
tpmt*2
-
crohn
-
thioguanine
-
dosing
-
s-methylation
-
autoimmune
-
marrow
-
remission
-
caucasian
-
leukopenia
-
myelotoxicity
-
ulcerative
-
6-methylmercaptopurine
-
methotrexate
-
ethnic
-
inosine
-
colitis
-
azathioprine-induced
-
medicine
-
allele-specific
-
interindividual
-
nudt15
-
5-aminosalicylic
-
thiopurine-induced
-
allopurinol
-
pancytopenia
-
neutropenia
-
dihydropyrimidine
-
infliximab
-
drug-metabolizing
-
pyrophosphohydrolase
-
trimodal
-
hematotoxicity
-
analysis
-
nudix
-
pemphigus
-
diagnostics
-
mofetil
- 2.1.1.67
- azathioprine
- 6-mercaptopurine
- bowel
-
pharmacogenetics
- children
- lymphoblastic
- leukemia
-
myelosuppression
- erythrocyte
-
tpmt*2
- crohn
- thioguanine
-
dosing
-
s-methylation
- autoimmune
- marrow
-
remission
-
caucasian
- leukopenia
-
myelotoxicity
-
ulcerative
- 6-methylmercaptopurine
- methotrexate
-
ethnic
- inosine
- colitis
-
azathioprine-induced
- medicine
-
allele-specific
-
interindividual
-
nudt15
-
5-aminosalicylic
-
thiopurine-induced
- allopurinol
- pancytopenia
- neutropenia
- dihydropyrimidine
-
infliximab
-
drug-metabolizing
-
pyrophosphohydrolase
-
trimodal
-
hematotoxicity
- analysis
-
nudix
- pemphigus
- diagnostics
- mofetil
Reaction
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
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Substrates Products
Substrates Products on EC 2.1.1.67 - thiopurine S-methyltransferase
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REACTION DIAGRAM
S-(5'-adenosyl)-L-methionine-d3 disulfate salt + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-(d3-methyl)mercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 2,8-dihydroxy-6-thiopurine
S-adenosyl-L-homocysteine + 2,8-dihydroxy-6-methylthiopurine
S-adenosyl-L-methionine + 2-amino-6-thiopurine
S-adenosyl-L-homocysteine + 2-amino-6-methylthiopurine
S-adenosyl-L-methionine + 2-aminothiophenol
S-adenosyl-L-homocysteine + 2-methylsulfanylphenylamine
-
-
-
-
?
S-adenosyl-L-methionine + 2-bromothiophenol
S-adenosyl-L-homocysteine + 1-bromo-2-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 2-mercaptoethanol
S-adenosyl-L-homocysteine + 2-methylmercaptoethanol
-
-
-
-
?
S-adenosyl-L-methionine + 2-methoxythiophenol
S-adenosyl-L-homocysteine + 1-methoxy-2-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 2-thiouracil
S-adenosyl-L-homocysteine + thiouracil-2-S-methylether
S-adenosyl-L-methionine + 3-methoxythiophenol
S-adenosyl-L-homocysteine + 1-methylsulfanyl-3-methoxybenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-(aminomethoxy)thiophenol
S-adenosyl-L-homocysteine + 1-aminomethoxy-4-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-bromothiophenol
S-adenosyl-L-homocysteine + 1-bromo-4-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-chlorothiophenol
S-adenosyl-L-homocysteine + 1-chloro-4-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-fluorothiophenol
S-adenosyl-L-homocysteine + 1-fluoro-4-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-methoxythiophenol
S-adenosyl-L-homocysteine + 1-methoxy-4-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-methylthiophenol
S-adenosyl-L-homocysteine + 1-methyl-4-methylsulfanylbenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-nitrothiophenol
S-adenosyl-L-homocysteine + 1-methylsulfanyl-4-nitrobenzene
-
-
-
-
?
S-adenosyl-L-methionine + 4-thiobenzoate
S-adenosyl-L-homocysteine + 4-methylsulfanyl benzoate
-
-
-
-
?
S-adenosyl-L-methionine + 6-hydroxy-8-mercaptopurine
S-adenosyl-L-homocysteine + 6-hydroxy-8-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
S-adenosyl-L-methionine + 6-mercaptopurine nucleoside
S-adenosyl-L-homocysteine + 6-methylmercaptopurine nucleoside
-
inactivation
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine-riboside
S-adenosyl-L-homocysteine + 6-methylmercaptopurine-riboside
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine-riboside-5'-monophosphate
S-adenosyl-L-homocysteine + 6-methylmercaptopurine-riboside-5'-monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine-riboside-5'-triphosphate
S-adenosyl-L-homocysteine + 6-methylmercaptopurine-riboside-5'-triphosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-selenoguanine-riboside
S-adenosyl-L-homocysteine + 6-methylselenoguanine-riboside
-
-
-
-
?
S-adenosyl-L-methionine + 6-selenopurine
S-adenosyl-L-homocysteine + 6-methylselenopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-selenopurine-riboside
S-adenosyl-L-homocysteine + 6-methylselenopurine-riboside
-
-
-
-
?
S-adenosyl-L-methionine + 6-thiodeoxyguanosine
S-adenosyl-L-homocysteine + 6-thiodeoxyguanosine S-methylether
-
-
-
-
r
S-adenosyl-L-methionine + 6-thiodeoxyguanosine monophosphate
S-adenosyl-L-homocysteine + 6-methylthiodeoxyguanosine monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thiodeoxyinosine
S-adenosyl-L-homocysteine + 6-thiodeoxyinosine S-methylether
-
-
-
-
r
S-adenosyl-L-methionine + 6-thiodeoxyinosine monophosphate
S-adenosyl-L-homocysteine + 6-methyl thiodeoxyinosine monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine monophosphate
S-adenosyl-L-homocysteine + 6-methylthioguanine monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine-riboside
S-adenosyl-L-homocysteine + 6-methylthioguanine-riboside
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine-riboside-5'-monophosphate
S-adenosyl-L-homocysteine + 6-methylthioguanine-riboside-5'-monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanosine monophosphate
S-adenosyl-L-homocysteine + 6-methyl thioguanosine monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine riboside
S-adenosyl-L-methionine + 6-thioinosine 5'-monophosphate
S-adenosyl-L-homocysteine + 6-methylmercaptopurine ribonucleotide
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine diphosphate
S-adenosyl-L-homocysteine + 6-methylthioinosine diphosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine monophosphate
S-adenosyl-L-homocysteine + 6-methyl thioinosine monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine monophosphate
S-adenosyl-L-homocysteine + 6-methylthioinosine monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine triphosphate
S-adenosyl-L-homocysteine + 6-methylthioinosine triphosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine-monophosphate
S-adenosyl-L-homocysteine + 6-methylmercaptopurine-ribonucleotide
-
-
consisting of 6-methyl-thioinosine-monophosphate, -diphosphate and triphosphate
-
?
S-adenosyl-L-methionine + 6-thioinosine-monophosphate
S-adenosyl-L-homocysteine + 6-methylthioinosine-monophosphate
-
-
-
-
?
S-adenosyl-L-methionine + 6-thiouric acid
S-adenosyl-L-homocysteine + 6-methylthiouric acid
S-adenosyl-L-methionine + 7-methyl-6-mercaptopurine
S-adenosyl-L-homocysteine + ?
-
-
-
-
?
S-adenosyl-L-methionine + 8-hydroxy-6-mercaptopurine
S-adenosyl-L-homocysteine + 8-hydroxy-6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 9(n-propyl)6-thioguanine
S-adenosyl-L-homocysteine + 9(n-propyl)6-methylthioguanine
-
-
-
-
?
S-adenosyl-L-methionine + 9-(n-butyl)-6-mercaptopurine
S-adenosyl-L-homocysteine + 9-(n-butyl)-6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 9-ethyl-6-mercaptopurine
S-adenosyl-L-homocysteine + 9-ethyl-6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
S-adenosyl-L-methionine + mercaptopurine
S-adenosyl-L-homocysteine + methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + thioguanine nucleotide
S-adenosyl-L-homocysteine + methylthioguanine
S-adenosyl-L-methionine + thioinosine monophosphate
S-adenosyl-L-homocysteine + methylthioinosine monophosphate
S-adenosyl-L-methionine + thioinosine triphosphate
S-adenosyl-L-homocysteine + methylthioinosine triphosphate
-
-
-
-
?
S-adenosyl-L-methionine + thiopurine
S-adenosyl-L-homocysteine + methylthiopurine
-
-
-
-
?
S-adenosyl-L-homocysteine + 2,8-dihydroxy-6-methylthiopurine
-
-
-
-
?
S-adenosyl-L-methionine + 2,8-dihydroxy-6-thiopurine
S-adenosyl-L-homocysteine + 2,8-dihydroxy-6-methylthiopurine
-
-
-
-
?
S-adenosyl-L-homocysteine + 2-amino-6-methylthiopurine
-
-
-
-
?
S-adenosyl-L-methionine + 2-amino-6-thiopurine
S-adenosyl-L-homocysteine + 2-amino-6-methylthiopurine
-
-
-
-
?
S-adenosyl-L-homocysteine + 2-methylthiothymine
-
-
-
-
?
S-adenosyl-L-methionine + 2-thiothymine
S-adenosyl-L-homocysteine + 2-methylthiothymine
-
-
-
-
?
S-adenosyl-L-methionine + 2-thiothymine
S-adenosyl-L-homocysteine + 2-methylthiothymine
-
-
-
-
?
S-adenosyl-L-homocysteine + thiouracil-2-S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + 2-thiouracil
S-adenosyl-L-homocysteine + thiouracil-2-S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + 2-thiouracil
S-adenosyl-L-homocysteine + thiouracil-2-S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + 2-thiouracil
S-adenosyl-L-homocysteine + thiouracil-2-S-methylether
-
-
-
-
?
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
485516, 485520, 485521, 485522, 485524, 485525, 485526, 485527, 485528, 485529, 657544, 684266, 685852, 686157, 686161, 686184, 686189, 686326, 686328, 686351, 686505, 686507, 686574, 687982, 687983, 688126, 688415, 688777, 689358, 689362, 689365, 689368, 689369, 690115, 690118, 702159, 703355, 704818, 706091, 706093, 706816, 718804, 718942, 720181, 720847, 755922, 756145, 756499, 756597, 757309, 757473
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
immunosuppressant medication
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
inactivation
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
azathioprine is converted via a non-enzymatic reaction to mercaptopurine, which is subsequently metabolized through TPMT
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
TPMT deactivates 6-mercaptopurine by methylation
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
?
S-adenosyl-L-methionine + 6-mercaptopurine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine
-
-
-
-
?
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
485516, 485519, 485520, 485521, 485522, 485523, 485526, 485527, 485528, 485529, 657749, 658654, 659566, 685852, 686161, 686189, 686351, 686505, 688415, 689358, 689365, 689369, 690115, 701941, 703564, 756145, 756597, 757473
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioguanine
S-adenosyl-L-homocysteine + 6-methylthioguanine
-
-
-
-
?
S-adenosyl-L-homocysteine + 6-methylmercaptopurine riboside
-
-
-
-
?
S-adenosyl-L-methionine + 6-thioinosine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine riboside
-
-
-
-
?
S-adenosyl-L-homocysteine + 6-methylthiopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-thiopurine
S-adenosyl-L-homocysteine + 6-methylthiopurine
-
preferred substrate
-
-
?
S-adenosyl-L-methionine + 6-thiopurine
S-adenosyl-L-homocysteine + 6-methylthiopurine
-
preferred substrate
-
-
?
S-adenosyl-L-methionine + 6-thiopurine
S-adenosyl-L-homocysteine + 6-methylthiopurine
-
-
-
-
?
S-adenosyl-L-methionine + 6-thiopurine
S-adenosyl-L-homocysteine + 6-methylthiopurine
-
preferred substrate
-
-
?
S-adenosyl-L-homocysteine + 6-methylthiouric acid
-
-
-
-
?
S-adenosyl-L-methionine + 6-thiouric acid
S-adenosyl-L-homocysteine + 6-methylthiouric acid
-
-
-
-
?
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
485516, 485518, 485519, 485520, 485521, 485522, 485523, 485524, 485525, 485526, 485527, 485528, 485529, 684265, 684266, 684267, 684275, 684276, 684279, 684733, 685037, 685852, 686157, 686161, 686167, 686184, 686189, 686326, 686328, 686351, 686503, 686505, 686507, 686574, 687195, 687982, 687983, 688415, 688777, 688807, 689358, 689362, 689365, 689368, 689369, 690115, 690118, 756597, 757473
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
enzyme plays an important role in metabolism of heterocyclic sulfhydryl drugs such as 6-thiopurine and 6-thioguanine
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
S-methylation, enzyme of major catabolic pathway of thiopurines
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
specific for S-adenosyl-L-methionine
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
specific for S-adenosyl-L-methionine
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
-
-
-
?
S-adenosyl-L-methionine + a thiopurine
S-adenosyl-L-homocysteine + a thiopurine S-methylether
-
specific for S-adenosyl-L-methionine
-
-
?
?
-
-
-
-
?
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
-
azathioprine is converted via a non-enzymatic reaction to mercaptopurine, which is subsequently metabolized through TPMT
-
-
?
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
-
-
-
-
?
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
-
-
-
?
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
-
azathioprine is converted via a non-enzymatic reaction to mercaptopurine, which is subsequently metabolized through TPMT
684266, 686161, 686189, 686326, 686574, 688126, 688415, 688777, 689358, 689362, 689368, 690115, 690118
-
-
?
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
azathioprine is converted via a non-enzymatic reaction to mercaptopurine, which is subsequently metabolized through TPMT
-
-
?
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
-
azathioprine is converted via a non-enzymatic reaction to mercaptopurine, which is subsequently metabolized through TPMT
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?
S-adenosyl-L-methionine + azathioprine
S-adenosyl-L-homocysteine + 6-methylmercaptopurine + ?
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azathioprine is converted to mercaptopurine, which is subsequently metabolized through TPMT
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?
S-adenosyl-L-homocysteine + methylthioguanine
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-
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?
S-adenosyl-L-methionine + thioguanine nucleotide
S-adenosyl-L-homocysteine + methylthioguanine
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-
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?
S-adenosyl-L-homocysteine + methylthioinosine monophosphate
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?
S-adenosyl-L-methionine + thioinosine monophosphate
S-adenosyl-L-homocysteine + methylthioinosine monophosphate
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?
?
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aliphatic thiol compounds are poor substrates or not methylated, dithiothreitol is no substrate
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?
additional information
?
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S-adenosyl-L-methionine and sinefungin prevent degradation of TPMT by stabilizing ist native structure
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?