 PR:000000654 |
   smad2 isoform Long phosphorylated and ubiquitinated 1
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   SMAD2/iso:Long/PhosUbiq:1
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  "A smad2 isoform Long phosphorylated and ubiquitinated form that has been phosphorylated by TGF-beta receptor activation and further ubiquitinated by NEDD4L. This form is targeted for proteosomal degradation. Example: UniProtKB:Q62432-1, Ser-465/Ser-467, MOD:00046|MOD:01148." [PMID:15496141]
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