| id | GO:0005088 Detailed information
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| name | Ras guanyl-nucleotide exchange factor activity
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| namespace | molecular_function
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| def | "Stimulates the exchange of guanyl nucleotides associated with a GTPase of the Ras superfamily. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase." [GOC:mah]
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| is_a | GO:0005083 ! small GTPase regulator activity
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| is_a | GO:0005085 ! guanyl-nucleotide exchange factor activity
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