Conformational landscapes resolved by ion mobility mass spectrometry reveal mechanisms of polyubiquitin-controlled phase separation
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Polyubiquitin chains regulate phase separation of the ubiquitin-binding shuttle protein ubiquilin-2 (UBQLN2) in a manner that depends on the position of the isopeptide linkage and the length of the polyubiquitin chain. However, conformational heterogeneity of ... ...
