9qal | pdb_00009qal
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Solution NMR structure of Arkadia 2 RING domain
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Structural highlights
FunctionARK2C_HUMAN E3 ubiquitin-protein ligase that acts as a regulator of motor axon elongation. Required for efficient motor axon extension in the dorsal forelimb by enhancing the transcriptional responses of the SMAD1/SMAD5/SMAD8 effectors, which are activated downstream of BMP. Acts by mediating ubiquitination and degradation of SMAD inhibitors such as SMAD6, SMAD7, SKI and SNON isoform of SKIL.[UniProtKB:E9QAU8] Contents | ||||||||||||||||||||
This page was last modified 09:10, 11 March 2026.