Title : A proline-90 residue unique to SUMO-4 prevents maturation and sumoylation.

Pub. Date : 2005 Nov 18

PMID : 16198310






1 Functional Relationships(s)
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1 Here, we report that SUMO-4 differs from SUMO-1, -2, and -3 in that the maturation process of SUMO-4 to active form containing C-terminal di-glycine residues is inhibited by a unique proline residue located at position 90 (Pro-90). Glycylglycine small ubiquitin like modifier 1 Homo sapiens