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Full-Text Articles in Medicine and Health Sciences
On The Roles Of Intrinsically Disordered Proteins And Regions In Cell Communication And Signaling, Sarah E. Bondos, A. Keith Dunker, Vladimir N. Uversky
On The Roles Of Intrinsically Disordered Proteins And Regions In Cell Communication And Signaling, Sarah E. Bondos, A. Keith Dunker, Vladimir N. Uversky
Molecular Medicine Faculty Publications
For proteins, the sequence → structure → function paradigm applies primarily to enzymes, transmembrane proteins, and signaling domains. This paradigm is not universal, but rather, in addition to structured proteins, intrinsically disordered proteins and regions (IDPs and IDRs) also carry out crucial biological functions. For these proteins, the sequence → IDP/IDR ensemble → function paradigm applies primarily to signaling and regulatory proteins and regions. Often, in order to carry out function, IDPs or IDRs cooperatively interact, either intra- or inter-molecularly, with structured proteins or other IDPs or intermolecularly with nucleic acids. In this IDP/IDR thematic collection published in Cell Communication …
Structural Protein Analysis Of Driver Gene Mutations In Conjunctival Melanoma, Mak B. Djulbegovic, Vladimir N. Uversky, J. William Harbour, Anat Galor, Carol L. Karp
Structural Protein Analysis Of Driver Gene Mutations In Conjunctival Melanoma, Mak B. Djulbegovic, Vladimir N. Uversky, J. William Harbour, Anat Galor, Carol L. Karp
Molecular Medicine Faculty Publications
In recent years, there has been tremendous enthusiasm with respect to detailing the genetic basis of many neoplasms, including conjunctival melanoma (CM). We aim to analyze five proteins associated with CM, namely BRAF, NRAS, c-KIT, NF1, and PTEN. We evaluated each protein for its intrinsically disordered protein regions (IDPRs) and its protein-protein interactions (PPI) with the Predictor of Natural Disordered Protein Regions (PONDR®) and the Search Tool for the Retrieval of Interacting Genes (STRING®). Our PONDR® analysis found high levels of IDPRs in all five proteins with mutations linked to CM. The highest levels of IDPRs were in BRAF (45.95%), …