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Literature summary for 2.1.1.6 extracted from

  • Borchardt, R.T.; Cheng, C.F.
    Purification and characterization of rat heart and brain catechol methyltransferase (1978), Biochim. Biophys. Acta, 522, 49-62.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Analogs of S-adenosyl-L-homocysteine overview: inhibition of the liver, heart and brain enzyme Rattus norvegicus
additional information inhibition by analogs of S-adenosyl-homcysteine Rattus norvegicus
S-adenosyl-L-homocysteine
-
Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information overview: Km values of liver, heart and brain enzymes with various substrates Rattus norvegicus
0.169
-
norepinephrine heart Rattus norvegicus
0.276
-
norepinephrine brain Rattus norvegicus
1.856
-
norepinephrine liver Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Rattus norvegicus
-
-
soluble
-
Rattus norvegicus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
23000
-
gel filtration Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
soluble and microsomal enzyme Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Rattus norvegicus
-
heart
-
Rattus norvegicus
-
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
norepinephrine + S-adenosyl-L-methionine
-
Rattus norvegicus S-adenosyl-L-homocysteine + normetanephrine
-
?

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.022 0.04 S-adenosyl-L-homocysteine
-
Rattus norvegicus