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The Thioredoxin-Regulated α-Amylase 3 of Arabidopsis thaliana Is a Target of S-Glutathionylation.

Gurrieri L, Distefano L, Pirone C, Horrer D, Seung D, Zaffagnini M, Rouhier N, Trost P, Santelia D, Sparla F.

Front Plant Sci. 2019 Jul 31;10:993. doi: 10.3389/fpls.2019.00993. eCollection 2019.


Arabidopsis and Chlamydomonas phosphoribulokinase crystal structures complete the redox structural proteome of the Calvin-Benson cycle.

Gurrieri L, Del Giudice A, Demitri N, Falini G, Pavel NV, Zaffagnini M, Polentarutti M, Crozet P, Marchand CH, Henri J, Trost P, Lemaire SD, Sparla F, Fermani S.

Proc Natl Acad Sci U S A. 2019 Apr 16;116(16):8048-8053. doi: 10.1073/pnas.1820639116. Epub 2019 Mar 28. Erratum in: Proc Natl Acad Sci U S A. 2019 Nov 19;116(47):23862.


Structural and Biochemical Insights into the Reactivity of Thioredoxin h1 from Chlamydomonas reinhardtii.

Marchand CH, Fermani S, Rossi J, Gurrieri L, Tedesco D, Henri J, Sparla F, Trost P, Lemaire SD, Zaffagnini M.

Antioxidants (Basel). 2019 Jan 1;8(1). pii: E10. doi: 10.3390/antiox8010010.


Redox Homeostasis in Photosynthetic Organisms: Novel and Established Thiol-Based Molecular Mechanisms.

Zaffagnini M, Fermani S, Marchand CH, Costa A, Sparla F, Rouhier N, Geigenberger P, Lemaire SD, Trost P.

Antioxid Redox Signal. 2019 Jul 20;31(3):155-210. doi: 10.1089/ars.2018.7617. Epub 2019 Feb 25.


Redox Regulation of Starch Metabolism.

Skryhan K, Gurrieri L, Sparla F, Trost P, Blennow A.

Front Plant Sci. 2018 Sep 21;9:1344. doi: 10.3389/fpls.2018.01344. eCollection 2018.


Combining mutations at genes encoding key enzymes involved in starch synthesis affects the amylose content, carbohydrate allocation and hardness in the wheat grain.

Botticella E, Sestili F, Sparla F, Moscatello S, Marri L, Cuesta-Seijo JA, Falini G, Battistelli A, Trost P, Lafiandra D.

Plant Biotechnol J. 2018 Oct;16(10):1723-1734. doi: 10.1111/pbi.12908. Epub 2018 Apr 17.


Photosynthetic properties of spring geophytes assessed by chlorophyll fluorescence analysis.

Recchia I, Sparla F, Pupillo P.

Plant Physiol Biochem. 2017 Sep;118:510-518. doi: 10.1016/j.plaphy.2017.07.020. Epub 2017 Jul 24.


Electron current recordings in living cells.

Trost P, Picco C, Scholz-Starke J, Festa M, Lagostena L, Costa A, Sparla F, Carpaneto A.

Biophys Chem. 2017 Oct;229:57-61. doi: 10.1016/j.bpc.2017.05.006. Epub 2017 May 19.


The analysis of the different functions of starch-phosphorylating enzymes during the development of Arabidopsis thaliana plants discloses an unexpected role for the cytosolic isoform GWD2.

Pirone C, Gurrieri L, Gaiba I, Adamiano A, Valle F, Trost P, Sparla F.

Physiol Plant. 2017 Aug;160(4):447-457. doi: 10.1111/ppl.12564. Epub 2017 May 8.


Role of the NAD(P)H quinone oxidoreductase NQR and the cytochrome b AIR12 in controlling superoxide generation at the plasma membrane.

Biniek C, Heyno E, Kruk J, Sparla F, Trost P, Krieger-Liszkay A.

Planta. 2017 Apr;245(4):807-817. doi: 10.1007/s00425-016-2643-y. Epub 2016 Dec 28.


The down-regulation of the genes encoding Isoamylase 1 alters the starch composition of the durum wheat grain.

Sestili F, Sparla F, Botticella E, Janni M, D'Ovidio R, Falini G, Marri L, Cuesta-Seijo JA, Moscatello S, Battistelli A, Trost P, Lafiandra D.

Plant Sci. 2016 Nov;252:230-238. doi: 10.1016/j.plantsci.2016.08.001. Epub 2016 Aug 4.


β-amylase 1 (BAM1) degrades transitory starch to sustain proline biosynthesis during drought stress.

Zanella M, Borghi GL, Pirone C, Thalmann M, Pazmino D, Costa A, Santelia D, Trost P, Sparla F.

J Exp Bot. 2016 Mar;67(6):1819-26. doi: 10.1093/jxb/erv572. Epub 2016 Jan 20.


Tuning Cysteine Reactivity and Sulfenic Acid Stability by Protein Microenvironment in Glyceraldehyde-3-Phosphate Dehydrogenases of Arabidopsis thaliana.

Zaffagnini M, Fermani S, Calvaresi M, Orrù R, Iommarini L, Sparla F, Falini G, Bottoni A, Trost P.

Antioxid Redox Signal. 2016 Mar 20;24(9):502-17. doi: 10.1089/ars.2015.6417. Epub 2016 Feb 1.


Unravelling the shape and structural assembly of the photosynthetic GAPDH-CP12-PRK complex from Arabidopsis thaliana by small-angle X-ray scattering analysis.

Del Giudice A, Pavel NV, Galantini L, Falini G, Trost P, Fermani S, Sparla F.

Acta Crystallogr D Biol Crystallogr. 2015 Dec 1;71(Pt 12):2372-85. doi: 10.1107/S1399004715018520. Epub 2015 Nov 26.


Direct Recording of Trans-Plasma Membrane Electron Currents Mediated by a Member of the Cytochrome b561 Family of Soybean.

Picco C, Scholz-Starke J, Festa M, Costa A, Sparla F, Trost P, Carpaneto A.

Plant Physiol. 2015 Oct;169(2):986-95. doi: 10.1104/pp.15.00642. Epub 2015 Aug 17.


New insights into redox control of starch degradation.

Santelia D, Trost P, Sparla F.

Curr Opin Plant Biol. 2015 Jun;25:1-9. doi: 10.1016/j.pbi.2015.04.003. Epub 2015 Apr 19. Review.


AIR12, a b-type cytochrome of the plasma membrane of Arabidopsis thaliana is a negative regulator of resistance against Botrytis cinerea.

Costa A, Barbaro MR, Sicilia F, Preger V, Krieger-Liszkay A, Sparla F, De Lorenzo G, Trost P.

Plant Sci. 2015 Apr;233:32-43. doi: 10.1016/j.plantsci.2015.01.004. Epub 2015 Jan 10.


New starch phenotypes produced by TILLING in barley.

Sparla F, Falini G, Botticella E, Pirone C, Talamè V, Bovina R, Salvi S, Tuberosa R, Sestili F, Trost P.

PLoS One. 2014 Oct 1;9(10):e107779. doi: 10.1371/journal.pone.0107779. eCollection 2014.


C60@Lysozyme: direct observation by nuclear magnetic resonance of a 1:1 fullerene protein adduct.

Calvaresi M, Arnesano F, Bonacchi S, Bottoni A, Calò V, Conte S, Falini G, Fermani S, Losacco M, Montalti M, Natile G, Prodi L, Sparla F, Zerbetto F.

ACS Nano. 2014 Feb 25;8(2):1871-7. doi: 10.1021/nn4063374. Epub 2014 Jan 31.


How are cytochrome b561 electron currents controlled by membrane voltage and substrate availability?

Picco C, Scholz-Starke J, Naso A, Preger V, Sparla F, Trost P, Carpaneto A.

Antioxid Redox Signal. 2014 Jul 20;21(3):384-91. doi: 10.1089/ars.2013.5809. Epub 2014 Feb 20.


Redox regulation of the Calvin-Benson cycle: something old, something new.

Michelet L, Zaffagnini M, Morisse S, Sparla F, Pérez-Pérez ME, Francia F, Danon A, Marchand CH, Fermani S, Trost P, Lemaire SD.

Front Plant Sci. 2013 Nov 25;4:470. doi: 10.3389/fpls.2013.00470. Review.


FeON-FeOFF: the Helicobacter pylori Fur regulator commutates iron-responsive transcription by discriminative readout of opposed DNA grooves.

Agriesti F, Roncarati D, Musiani F, Del Campo C, Iurlaro M, Sparla F, Ciurli S, Danielli A, Scarlato V.

Nucleic Acids Res. 2014 Mar;42(5):3138-51. doi: 10.1093/nar/gkt1258. Epub 2013 Dec 9.


CP12-mediated protection of Calvin-Benson cycle enzymes from oxidative stress.

Marri L, Thieulin-Pardo G, Lebrun R, Puppo R, Zaffagnini M, Trost P, Gontero B, Sparla F.

Biochimie. 2014 Feb;97:228-37. doi: 10.1016/j.biochi.2013.10.018. Epub 2013 Nov 5.


Arabidopsis thaliana AMY3 is a unique redox-regulated chloroplastic α-amylase.

Seung D, Thalmann M, Sparla F, Abou Hachem M, Lee SK, Issakidis-Bourguet E, Svensson B, Zeeman SC, Santelia D.

J Biol Chem. 2013 Nov 22;288(47):33620-33. doi: 10.1074/jbc.M113.514794. Epub 2013 Oct 2.


Insights in progressive myoclonus epilepsy: HSP70 promotes cystatin B polymerization.

Rispoli A, Cipollini E, Catania S, Di Giaimo R, Pulice G, van Houte S, Sparla F, Dal Piaz F, Roncarati D, Trost P, Melli M.

Biochim Biophys Acta. 2013 Dec;1834(12):2591-9. doi: 10.1016/j.bbapap.2013.09.011. Epub 2013 Sep 22.


Control of aragonite deposition in colonial corals by intra-skeletal macromolecules.

Falini G, Reggi M, Fermani S, Sparla F, Goffredo S, Dubinsky Z, Levi O, Dauphin Y, Cuif JP.

J Struct Biol. 2013 Aug;183(2):226-38. doi: 10.1016/j.jsb.2013.05.001. Epub 2013 May 10.


Conformational selection and folding-upon-binding of intrinsically disordered protein CP12 regulate photosynthetic enzymes assembly.

Fermani S, Trivelli X, Sparla F, Thumiger A, Calvaresi M, Marri L, Falini G, Zerbetto F, Trost P.

J Biol Chem. 2012 Jun 15;287(25):21372-83. doi: 10.1074/jbc.M112.350355. Epub 2012 Apr 18.


The skeletal organic matrix from Mediterranean coral Balanophyllia europaea influences calcium carbonate precipitation.

Goffredo S, Vergni P, Reggi M, Caroselli E, Sparla F, Levy O, Dubinsky Z, Falini G.

PLoS One. 2011;6(7):e22338. doi: 10.1371/journal.pone.0022338. Epub 2011 Jul 22.


The p23 co-chaperone protein is a novel substrate of CK2 in Arabidopsis.

Tosoni K, Costa A, Sarno S, D'Alessandro S, Sparla F, Pinna LA, Zottini M, Ruzzene M.

Mol Cell Biochem. 2011 Oct;356(1-2):245-54. doi: 10.1007/s11010-011-0969-0. Epub 2011 Jul 7.


Isolation and compositional analysis of a CP12-associated complex of calvin cycle enzymes from Nicotiana tabacum.

Carmo-Silva AE, Marri L, Sparla F, Salvucci ME.

Protein Pept Lett. 2011 Jun;18(6):618-24.


Thioredoxin-regulated beta-amylase (BAM1) triggers diurnal starch degradation in guard cells, and in mesophyll cells under osmotic stress.

Valerio C, Costa A, Marri L, Issakidis-Bourguet E, Pupillo P, Trost P, Sparla F.

J Exp Bot. 2011 Jan;62(2):545-55. doi: 10.1093/jxb/erq288. Epub 2010 Sep 27.


Structure of photosynthetic glyceraldehyde-3-phosphate dehydrogenase (isoform A4) from Arabidopsis thaliana in complex with NAD.

Fermani S, Sparla F, Marri L, Thumiger A, Pupillo P, Falini G, Trost P.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Jun 1;66(Pt 6):621-6. doi: 10.1107/S1744309110013527. Epub 2010 May 25.


In vitro characterization of Arabidopsis CP12 isoforms reveals common biochemical and molecular properties.

Marri L, Pesaresi A, Valerio C, Lamba D, Pupillo P, Trost P, Sparla F.

J Plant Physiol. 2010 Aug 15;167(12):939-50. doi: 10.1016/j.jplph.2010.02.008.


Prompt and easy activation by specific thioredoxins of calvin cycle enzymes of Arabidopsis thaliana associated in the GAPDH/CP12/PRK supramolecular complex.

Marri L, Zaffagnini M, Collin V, Issakidis-Bourguet E, Lemaire SD, Pupillo P, Sparla F, Miginiac-Maslow M, Trost P.

Mol Plant. 2009 Mar;2(2):259-69. doi: 10.1093/mp/ssn061. Epub 2008 Oct 3.


The protein phosphatase 7 regulates phytochrome signaling in Arabidopsis.

Genoud T, Santa Cruz MT, Kulisic T, Sparla F, Fankhauser C, Métraux JP.

PLoS One. 2008 Jul 16;3(7):e2699. doi: 10.1371/journal.pone.0002699.


Spontaneous assembly of photosynthetic supramolecular complexes as mediated by the intrinsically unstructured protein CP12.

Marri L, Trost P, Trivelli X, Gonnelli L, Pupillo P, Sparla F.

J Biol Chem. 2008 Jan 25;283(4):1831-8. Epub 2007 Oct 18.


Molecular mechanism of thioredoxin regulation in photosynthetic A2B2-glyceraldehyde-3-phosphate dehydrogenase.

Fermani S, Sparla F, Falini G, Martelli PL, Casadio R, Pupillo P, Ripamonti A, Trost P.

Proc Natl Acad Sci U S A. 2007 Jun 26;104(26):11109-14. Epub 2007 Jun 15.


The thioredoxin-independent isoform of chloroplastic glyceraldehyde-3-phosphate dehydrogenase is selectively regulated by glutathionylation.

Zaffagnini M, Michelet L, Marchand C, Sparla F, Decottignies P, Le Maréchal P, Miginiac-Maslow M, Noctor G, Trost P, Lemaire SD.

FEBS J. 2007 Jan;274(1):212-26. Epub 2006 Nov 28.


Thioredoxin-dependent regulation of photosynthetic glyceraldehyde-3-phosphate dehydrogenase: autonomous vs. CP12-dependent mechanisms.

Trost P, Fermani S, Marri L, Zaffagnini M, Falini G, Scagliarini S, Pupillo P, Sparla F.

Photosynth Res. 2006 Sep;89(2-3):263-75. Epub 2006 Sep 22. Review.


Redox regulation of a novel plastid-targeted beta-amylase of Arabidopsis.

Sparla F, Costa A, Lo Schiavo F, Pupillo P, Trost P.

Plant Physiol. 2006 Jul;141(3):840-50. Epub 2006 May 12.


Regulation of photosynthetic GAPDH dissected by mutants.

Sparla F, Zaffagnini M, Wedel N, Scheibe R, Pupillo P, Trost P.

Plant Physiol. 2005 Aug;138(4):2210-9. Epub 2005 Jul 29.


Coenzyme site-directed mutants of photosynthetic A4-GAPDH show selectively reduced NADPH-dependent catalysis, similar to regulatory AB-GAPDH inhibited by oxidized thioredoxin.

Sparla F, Fermani S, Falini G, Zaffagnini M, Ripamonti A, Sabatino P, Pupillo P, Trost P.

J Mol Biol. 2004 Jul 23;340(5):1025-37.


Dual coenzyme specificity of photosynthetic glyceraldehyde-3-phosphate dehydrogenase interpreted by the crystal structure of A4 isoform complexed with NAD.

Falini G, Fermani S, Ripamonti A, Sabatino P, Sparla F, Pupillo P, Trost P.

Biochemistry. 2003 Apr 29;42(16):4631-9.


Crystal structure of the non-regulatory A(4 )isoform of spinach chloroplast glyceraldehyde-3-phosphate dehydrogenase complexed with NADP.

Fermani S, Ripamonti A, Sabatino P, Zanotti G, Scagliarini S, Sparla F, Trost P, Pupillo P.

J Mol Biol. 2001 Nov 30;314(3):527-42.


Purification of cytochrome b-561 from bean hypocotyls plasma membrane. Evidence for the presence of two heme centers.

Trost P, Bèrczi A, Sparla F, Sponza G, Marzadori B, Asard H, Pupillo P.

Biochim Biophys Acta. 2000 Sep 29;1468(1-2):1-5.


Characterization of a novel NADH-specific, FAD-containing, soluble reductase with ferric citrate reductase activity from maize seedlings.

Sparla F, Preger V, Pupillo P, Trost P.

Arch Biochem Biophys. 1999 Mar 15;363(2):301-8.


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