protein
| U2SnRNP,U11/U12SnRNP associated splice protein |
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associating with other SF3B proteins, interacting with SAP155, (SF3B1) |
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may likely link Cullin-RING ubiquitin E3 ligases (CRLs) mediated ubiquitination to gene expression |
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SF3B3 binds to several Cullin proteins |
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its overexpression reduces the binding of adaptor protein SKP1 and substrate receptor SKP2 to CUL1, whereas it has no effect on CAND1 binding to CUL1 |
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MCM7 binds SF3B3, and the binding motif is located in the N terminus (amino acids 221-248) of MCM7 |