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Literature summary extracted from

  • Knipp, M.; Charnock, J.M.; Garner, C.D.; Vasak, M.
    Structural and functional characterization of the Zn(II) site in dimethylargininase-1 (DDAH-1) from bovine brain. Zn(II) release activates DDAH-1 (2001), J. Biol. Chem., 276, 40449-40456.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.5.3.18 D-histidine activating ability in decreasing order: histamine, imidazole, L-histidine, D-histidine Bos taurus
3.5.3.18 histamine activating ability in decreasing order: histamine, imidazole, L-histidine, D-histidine Bos taurus
3.5.3.18 imidazole activating ability in decreasing order: histamine, imidazole, L-histidine, D-histidine Bos taurus
3.5.3.18 L-histidine activating ability in decreasing order: histamine, imidazole, L-histidine, D-histidine Bos taurus
3.5.3.18 additional information type of buffer dramatically influences enzyme activity, activity in imidazole/HCl buffer is about 25% higher than in phosphate buffer Bos taurus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.3.18 methylamine 10 mM, 80% of activity Bos taurus
3.5.3.18 Zn2+ endogenous inhibitor, regulatory role Bos taurus

Organism

EC Number Organism UniProt Comment Textmining
3.5.3.18 Bos taurus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.3.18
-
Bos taurus

Renatured (Commentary)

EC Number Renatured (Comment) Organism
3.5.3.18 method for reversible preparation of metal-free and metal-containing enzyme Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.5.3.18 brain
-
Bos taurus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.5.3.18 0.55
-
37°C Bos taurus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.3.18 N,N-dimethyl-L-arginine + H2O
-
Bos taurus dimethylamine + L-citrulline
-
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Synonyms

EC Number Synonyms Comment Organism
3.5.3.18 DDAH-1
-
Bos taurus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.3.18 additional information
-
type of buffer dramatically influences enzymatic activity Bos taurus
3.5.3.18 6.2
-
phosphate buffer Bos taurus
3.5.3.18 6.8
-
imidazole/HCl buffer Bos taurus