4bkg | pdb_00004bkg
From Proteopedia
crystal structure of human diSUMO-2
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Structural highlights
Publication Abstract from PubMedRNF4 [RING (really interesting new gene) finger protein 4] is a SUMO-targeted ubiquitin ligase (STUbL) controlling promyelocytic leukemia (PML) nuclear bodies, DNA double strand break repair and other nuclear functions. We describe that the sequence and spacing of the SUMO-interaction motifs (SIMs) in RNF4 regulate the avidity-driven recognition of substrate proteins carrying SUMO chains of variable length. Multivalent interactions of the SUMO-interaction motifs in the RING-finger protein 4 (RNF4) determine the specificity for chains of the small ubiquitin-related modifier (SUMO).,Keusekotten K, Bade VN, Meyer-Teschendorf K, Sriramachandran AM, Fischer-Schrader K, Krause A, Horst C, Schwarz G, Hofmann K, Dohmen RJ, Praefcke GJ Biochem J. 2013 Oct 23. PMID:24151981[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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