Article
Negative Regulation of Peptidyl-Prolyl Isomerase Activity by Interdomain Contact in Human Pin1.
Structure (London, England : 1993) - 1 Dec 2015
Wang Xingsheng, Mahoney Brendan J, Zhang Meiling, Zintsmaster John S, Peng Jeffrey W
Abstract excerpt
Pin1 is a modular peptidyl-prolyl isomerase specific for phosphorylated Ser/Thr-Pro (pS/T-P) motifs, typically within intrinsically disordered regions of signaling proteins. Pin1 consists of two flexibly linked domains: an N-terminal WW domain for substrate binding and a larger C-terminal peptidyl-prolyl isomerase (PPIase) domain. Previous studies showed that binding of phosphopeptide substrates to Pin1 could...
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