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EC Number
Natural Substrates
Commentary (Nat. Sub.)
L-arginine + H2O
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L-arginine + H2O
arginase competes with nitric oxide synthases for L-arginine as the common substrate
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arginase II is constitutively expressed in the airways of normal mice, whereas arginase I is undetectable in normal airways, while its expression is increased in airways of mice exposed to ovalbumin
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complex regulation of natural killer cell functions by arginine availability
L-arginine + H2O
enzyme is involved in acid resistance and inhibits host nitric oxide production
L-arginine + H2O
enzyme is involved in net production of ornithine, a precursor of polyamines, glutamate, and proline, enzyme is also involved in regulation of nitric oxide biosynthesis by modulating arginine availability for nitric oxide synthase
L-arginine + H2O
enzyme is involved in regulating L-arginine bioavailability to NO synthase in human penile corpus cavernosum smooth muscle, and in clitoral corpus cavernosum and vagina, enzyme plays a role in both female and male sexual arousal
L-arginine + H2O
enzyme is involved in regulation of nitric oxide biosynthesis by modulating arginine availability for nitric oxide synthase
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enzyme may be involved in cellular proliferation in atherosclerosis, inhibiton of enzyme expression by 17beta-estradiol as mechanism in attenuating atherogenensis
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hereditary defects in arginase compromise structure and catalysis, which results in an accumulation of arginine in the blood known as hyperarginemia. Arginase deficiency can also result in the accumulation of nitrogen in the form of ammonia, which results in hyperammonemia
Results 1 - 10 of 15 > >>