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Tomato Prosystemin Is Much More than a Simple Systemin Precursor.
Molisso D, Coppola M, Buonanno M, Di Lelio I, Monti SM, Melchiorre C, Amoresano A, Corrado G, Delano-Frier JP, Becchimanzi A, Pennacchio F, Rao R. Molisso D, et al. Among authors: monti sm, buonanno m. Biology (Basel). 2022 Jan 13;11(1):124. doi: 10.3390/biology11010124. Biology (Basel). 2022. PMID: 35053122 Free PMC article.
Systemin (Sys) is an octadecapeptide, which upon wounding, is released from the carboxy terminus of its precursor, Prosystemin (ProSys), to promote plant defenses. Recent findings on the disordered structure of ProSys prompted us to investigate a putative biological role o …
Systemin (Sys) is an octadecapeptide, which upon wounding, is released from the carboxy terminus of its precursor, Prosystemin (ProSy …
Intrinsically disordered Prosystemin discloses biologically active repeat motifs.
Castaldi V, Langella E, Buonanno M, Di Lelio I, Aprile AM, Molisso D, Criscuolo MC, D'Andrea LD, Romanelli A, Amoresano A, Pinto G, Illiano A, Chiaiese P, Becchimanzi A, Pennacchio F, Rao R, Monti SM. Castaldi V, et al. Among authors: monti sm, langella e, buonanno m. Plant Sci. 2024 Mar;340:111969. doi: 10.1016/j.plantsci.2023.111969. Epub 2023 Dec 28. Plant Sci. 2024. PMID: 38159610 Free article.
This multifaceted stress reaction seems to be related to the intrinsic disorder of its precursor protein, Prosystemin (ProSys). Since latest findings show that ProSys has biological functions besides Systemin sequence, here we wanted to assess if this precursor includes pe …
This multifaceted stress reaction seems to be related to the intrinsic disorder of its precursor protein, Prosystemin (ProSys). Since …
Prosystemin, a prohormone that modulates plant defense barriers, is an intrinsically disordered protein.
Buonanno M, Coppola M, Di Lelio I, Molisso D, Leone M, Pennacchio F, Langella E, Rao R, Monti SM. Buonanno M, et al. Among authors: monti sm, langella e. Protein Sci. 2018 Mar;27(3):620-632. doi: 10.1002/pro.3348. Epub 2017 Dec 5. Protein Sci. 2018. PMID: 29168260 Free PMC article.
Prosystemin, originally isolated from Lycopersicon esculentum, is a tomato pro-hormone of 200 aminoacid residues which releases a bioactive peptide of 18 aminoacids called Systemin. ...Using biochemical, biophysical and bioinformatics approaches we characterized Prosyst …
Prosystemin, originally isolated from Lycopersicon esculentum, is a tomato pro-hormone of 200 aminoacid residues which releases a bio …
Not Only Systemin: Prosystemin Harbors Other Active Regions Able to Protect Tomato Plants.
Molisso D, Coppola M, Buonanno M, Di Lelio I, Aprile AM, Langella E, Rigano MM, Francesca S, Chiaiese P, Palmieri G, Tatè R, Sinno M, Barra E, Becchimanzi A, Monti SM, Pennacchio F, Rao R. Molisso D, et al. Among authors: monti sm, langella e, buonanno m. Front Plant Sci. 2022 May 24;13:887674. doi: 10.3389/fpls.2022.887674. eCollection 2022. Front Plant Sci. 2022. PMID: 35685017 Free PMC article.
We recently showed that Prosystemin is not only a mere scaffold of Systemin but, even when deprived of Systemin, is biologically active. These results, combined with recent discoveries that Prosystemin is an intrinsically disordered protein cont …
We recently showed that Prosystemin is not only a mere scaffold of Systemin but, even when deprived of Systemin, is biologically acti …