ARG82 (Inositol polyphosphate multikinase)

FEATURES

FAMILY

DESCRIPTION

Also known as IPMK_YEAST, ARG82, ARGR3, IPK2. Has kinase activity and phosphorylates inositol 1, 4, 5-trisphosphate (Ins(1, 4, 5)P3) and inositol 1, 3, 4, 5-tetrakisphosphate (Ins(1, 3, 4, 5)P4). Has low kinase activity towards InsP6. With ARG80, ARG81 and MCM1, coordinates the expression of arginine anabolic and catabolic genes in response to arginine. Recruits ARG80 and MCM21 to stabilize them. Interacts with ARG80 and MCM1.

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EXTERNAL LINKS

ARG82

Inositol polyphosphate multikinase

MOLECULAR SYNOPSIS STRUCTURAL LIGANDABILITY

ARG82

Molecular Synopsis