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Literature summary for 3.5.3.1 extracted from

  • Dabir, S.; Dabir, P.; Somvanshi, B.
    The kinetics of inhibition of Vigna catjang cotyledon and buffalo liver arginase by L-proline and branched-chain amino acids (2006), J. Enzyme Inhib. Med. Chem., 21, 727-731.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
L-isoleucine
-
Bos taurus
L-isoleucine
-
Vigna catjang
L-leucine
-
Bos taurus
L-leucine
-
Vigna catjang
L-lysine
-
Bos taurus
L-lysine
-
Vigna catjang
L-ornithine
-
Bos taurus
L-ornithine
-
Vigna catjang
L-proline
-
Bos taurus
L-proline
-
Vigna catjang
L-valine
-
Bos taurus
L-valine
-
Vigna catjang

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ full activation after preincubation for 20 min at 55°C with 2 mM Mn2+ Bos taurus
Mn2+ full activation after preincubation for 8 min at 35°C with 0.6 mM Mn2+ Vigna catjang

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-arginine + H2O Bos taurus
-
L-ornithine + urea
-
?
L-arginine + H2O Vigna catjang
-
L-ornithine + urea
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-
Vigna catjang
-
-
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, AH-Sepharose 4B column chromatography, and gel filtration Bos taurus
ammonium sulfate precipitation, AH-Sepharose 4B column chromatography, and gel filtration Vigna catjang

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Vigna catjang
-
liver
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arginine + H2O
-
Bos taurus L-ornithine + urea
-
?
L-arginine + H2O
-
Vigna catjang L-ornithine + urea
-
?

Synonyms

Synonyms Comment Organism
L-arginine amidino hydrolase
-
Bos taurus
L-arginine amidino hydrolase
-
Vigna catjang

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35
-
shows highest activity after 8 min preincubation at 35°C Vigna catjang
55
-
shows highest activity after 20 min preincubation at 55°C Bos taurus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
5.5
-
L-proline
-
Bos taurus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
2
-
-
Bos taurus L-leucine
2
-
-
Bos taurus L-lysine
2
-
-
Bos taurus L-ornithine
2
-
-
Bos taurus L-valine
2
-
-
Bos taurus L-isoleucine
10
-
-
Vigna catjang L-proline
70
-
-
Bos taurus L-proline
70
-
IC50 above 70 mM Vigna catjang L-leucine
70
-
IC50 above 70 mM Vigna catjang L-lysine
70
-
IC50 above 70 mM Vigna catjang L-ornithine
70
-
IC50 above 70 mM Vigna catjang L-valine
70
-
IC50 above 70 mM Vigna catjang L-isoleucine