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Cell. 2001 Oct 5;107(1):5-8.

SP-RING for SUMO: new functions bloom for a ubiquitin-like protein.

Author information

1
Yale University, Department of Molecular Biophysics and Biochemistry, 266 Whitney Avenue, New Haven, CT 06520, USA. mark.hochstrasser@yale.edu

Abstract

SUMO is covalently linked to a variety of cellular proteins. Three groups now describe related E3-like factors that enhance transfer of SUMO to specific proteins. This family of factors includes proteins important for chromosome condensation, signal transduction, and ion channel biogenesis.

PMID:
11595179
[Indexed for MEDLINE]
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