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Rosemary Cornell

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Harris K-H Huang; Jaeyong Lee; David C Schriemer; Leslie P Silva; Svetla G Taneva; Rosemary B Cornell
The membrane-binding domain of an amphitropic enzyme suppresses catalysis by contact with an amphipathic helix flanking its active site.
Svetla G Taneva; Joseph M C Lee; Rosemary B Cornell
The amphipathic helix of an enzyme that regulates phosphatidylcholine synthesis remodels membranes into highly curved nanotubules.
Svetla G Taneva; Melissa K Dennis; Ziwei Ding; Jillian L Smith; Rosemary B Cornell
Contribution of each membrane binding domain of the CTP:phosphocholine cytidylyltransferase-alpha dimer to its activation, membrane binding, and membrane cross-bridging.

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All Publications

2013: Harris K-H Huang; Jaeyong Lee; David C Schriemer; Leslie P Silva; Svetla G Taneva; Rosemary B Cornell
The membrane-binding domain of an amphitropic enzyme suppresses catalysis by contact with an amphipathic helix flanking its active site.
Journal of molecular biology 2013;425(9):1546-64.
2012: Svetla G Taneva; Joseph M C Lee; Rosemary B Cornell
The amphipathic helix of an enzyme that regulates phosphatidylcholine synthesis remodels membranes into highly curved nanotubules.
Biochimica et biophysica acta 2012;1818(5):1173-86.
2008: Svetla G Taneva; Melissa K Dennis; Ziwei Ding; Jillian L Smith; Rosemary B Cornell
Contribution of each membrane binding domain of the CTP:phosphocholine cytidylyltransferase-alpha dimer to its activation, membrane binding, and membrane cross-bridging.
The Journal of biological chemistry 2008;283(42):28137-48.
2007: Joanne E Johnson; Rebecca E Goulding; Ziwei Ding; Amir Partovi; Kira V Anthony; Nadine Beaulieu; Ghazaleh Tazmini; Rosemary B Cornell; Robert J Kay
Differential membrane binding and diacylglycerol recognition by C1 domains of RasGRPs.
The Biochemical journal 2007;406(2):223-36.
2006: Rosemary B Cornell; Svetla G Taneva
Amphipathic helices as mediators of the membrane interaction of amphitropic proteins, and as modulators of bilayer physical properties.
Current protein & peptide science 2006;7(6):539-52.
2006: Theresa E Kitos; Adrienne E Drobnies; Michael N P Ng; Yeshao Wen; Rosemary B Cornell
Contribution of lipid mediators to the regulation of phosphatidylcholine synthesis by angiotensin.
Biochimica et biophysica acta 2006;1761(2):261-71.
2006: Theresa E Kitos; Chrystal M Y Choi; Rosemary B Cornell
Angiotensin stimulates phosphatidylcholine synthesis via a pathway involving diacylglycerol, protein kinase C, ERK1/2, and CTP:phosphocholine cytidylyltransferase.
Biochimica et biophysica acta 2006;1761(2):272-9.
2005: Svetla G Taneva; Philipus J Patty; Barbara J Frisken; Rosemary B Cornell
CTP:phosphocholine cytidylyltransferase binds anionic phospholipid vesicles in a cross-bridging mode.
Biochemistry 2005;44(26):9382-93.
2005: Michael Bogan; George R Agnes; frederic pio; Rosemary B Cornell
Interdomain and membrane interactions of CTP:phosphocholine cytidylyltransferase revealed via limited proteolysis and mass spectrometry.
The Journal of biological chemistry 2005;280(20):19613-24.
2004: Michael N P Ng; Theresa E Kitos; Rosemary B Cornell
Contribution of lipid second messengers to the regulation of phosphatidylcholine synthesis during cell cycle re-entry.
Biochimica et biophysica acta 2004;1686(1-2):85-99.
2004: Mingtang Xie; Jillian L Smith; Ziwei Ding; Daqing Zhang; Rosemary B Cornell
Membrane binding modulates the quaternary structure of CTP:phosphocholine cytidylyltransferase.
The Journal of biological chemistry 2004;279(27):28817-25.
2003: Svetla G Taneva; Joanne E Johnson; Rosemary B Cornell
Lipid-induced conformational switch in the membrane binding domain of CTP:phosphocholine cytidylyltransferase: a circular dichroism study.
Biochemistry 2003;42(40):11768-76.
2003: Joanne E Johnson; Mingtang Xie; Laila M R Singh; Robert Edge; Rosemary B Cornell
Both acidic and basic amino acids in an amphitropic enzyme, CTP:phosphocholine cytidylyltransferase, dictate its selectivity for anionic membranes.
The Journal of biological chemistry 2003;278(1):514-22.
2002: Adrienne E Drobnies; Sarah M A Davies; Ruud Kraayenhof; Raquel F Epand; Richard M Epand; Rosemary B Cornell
CTP:phosphocholine cytidylyltransferase and protein kinase C recognize different physical features of membranes: differential responses to an oxidized phosphatidylcholine.
Biochimica et biophysica acta 2002;1564(1):82-90.
2001: S M Davies; Richard M Epand; Ruud Kraayenhof; Rosemary B Cornell
Regulation of CTP: phosphocholine cytidylyltransferase activity by the physical properties of lipid membranes: an important role for stored curvature strain energy.
Biochemistry 2001;40(35):10522-31.
2000: Rosemary B Cornell; I C Northwood
Regulation of CTP:phosphocholine cytidylyltransferase by amphitropism and relocalization.
Trends in biochemical sciences 2000;25(9):441-7.
1999: Adrienne E Drobnies; B van Der Ende; Jenifer Thewalt; Rosemary B Cornell
CTP:phosphocholine cytidylyltransferase activation by oxidized phosphatidylcholines correlates with a decrease in lipid order: a 2H NMR analysis.
Biochemistry 1999;38(47):15606-14.
1999: I C Northwood; A H Tong; B Crawford; Adrienne E Drobnies; Rosemary B Cornell
Shuttling of CTP:Phosphocholine cytidylyltransferase between the nucleus and endoplasmic reticulum accompanies the wave of phosphatidylcholine synthesis during the G(0) --> G(1) transition.
The Journal of biological chemistry 1999;274(37):26240-8.
1999: J E Johnson; Rosemary B Cornell
Amphitropic proteins: regulation by reversible membrane interactions (review).
Molecular membrane biology 1999;16(3):217-35.
1998: Rosemary B Cornell
How cytidylyltransferase uses an amphipathic helix to sense membrane phospholipid composition.
Biochemical Society transactions 1998;26(3):539-44.
1998: Adrienne E Drobnies; E A Venczel; Rosemary B Cornell
Activation of CTP:phosphocholine cytidylyltransferase by hypochlorite-oxidized phosphatidylcholines.
Biochimica et biophysica acta 1998;1393(1):90-8.
1998: D P Veitch; D Gilham; Rosemary B Cornell
The role of histidine residues in the HXGH site of CTP:phosphocholine cytidylyltransferase in CTP binding and catalysis.
European journal of biochemistry / FEBS 1998;255(1):227-34.
1998: Joanne E Johnson; Nalam Madhusudhana Rao; S W Hui; Rosemary B Cornell
Conformation and lipid binding properties of four peptides derived from the membrane-binding domain of CTP:phosphocholine cytidylyltransferase.
Biochemistry 1998;37(26):9509-19.
1997: R S Arnold; A A DePaoli-Roach; Rosemary B Cornell
Binding of CTP:phosphocholine cytidylyltransferase to lipid vesicles: diacylglycerol and enzyme dephosphorylation increase the affinity for negatively charged membranes.
Biochemistry 1997;36(20):6149-56.
1997: Joanne E Johnson; R Aebersold; Rosemary B Cornell
An amphipathic alpha-helix is the principle membrane-embedded region of CTP:phosphocholine cytidylyltransferase. Identification of the 3-(trifluoromethyl)-3-(m-[125I]iodophenyl) diazirine photolabeled domain.
Biochimica et biophysica acta 1997;1324(2):273-84.
1996: S J Dunne; Rosemary B Cornell; Joanne E Johnson; N R Glover; Alan S Tracey
Structure of the membrane binding domain of CTP:phosphocholine cytidylyltransferase.
Biochemistry 1996;35(37):11975-84.
1996: D P Veitch; Rosemary B Cornell
Substitution of serine for glycine-91 in the HXGH motif of CTP:phosphocholine cytidylyltransferase implicates this motif in CTP binding.
Biochemistry 1996;35(33):10743-50.
1996: R S Arnold; Rosemary B Cornell
Lipid regulation of CTP: phosphocholine cytidylyltransferase: electrostatic, hydrophobic, and synergistic interactions of anionic phospholipids and diacylglycerol.
Biochemistry 1996;35(30):9917-24.
1995: Rosemary B Cornell; G B Kalmar; R J Kay; M A Johnson; Jasbinder S Sanghera; Steven Pelech
Functions of the C-terminal domain of CTP: phosphocholine cytidylyltransferase. Effects of C-terminal deletions on enzyme activity, intracellular localization and phosphorylation potential.
The Biochemical journal 1995;310 ( Pt 2)():699-708.
1994: G B Kalmar; R J Kay; A C LaChance; Rosemary B Cornell
Primary structure and expression of a human CTP:phosphocholine cytidylyltransferase.
Biochimica et biophysica acta 1994;1219(2):328-34.
1994: Joanne E Johnson; Rosemary B Cornell
Membrane-binding amphipathic alpha-helical peptide derived from CTP:phosphocholine cytidylyltransferase.
Biochemistry 1994;33(14):4327-35.
1994: C J Walkey; G B Kalmar; Rosemary B Cornell
Overexpression of rat liver CTP:phosphocholine cytidylyltransferase accelerates phosphatidylcholine synthesis and degradation.
The Journal of biological chemistry 1994;269(8):5742-9.
1994: Lisa Craig; Joanne E Johnson; Rosemary B Cornell
Identification of the membrane-binding domain of rat liver CTP:phosphocholine cytidylyltransferase using chymotrypsin proteolysis.
The Journal of biological chemistry 1994;269(5):3311-7.
1993: Martin Houweling; Lilian B M Tijburg; W J Vaartjes; Joseph J Batenburg; G B Kalmar; Rosemary B Cornell; Lambert M G van Golde
Evidence that CTP:choline-phosphate cytidylyltransferase is regulated at a pretranslational level in rat liver after partial hepatectomy.
European journal of biochemistry / FEBS 1993;214(3):927-33.
1992: Joanne E Johnson; G B Kalmar; P S Sohal; C J Walkey; S Yamashita; Rosemary B Cornell
Comparison of the lipid regulation of yeast and rat CTP: phosphocholine cytidylyltransferase expressed in COS cells.
The Biochemical journal 1992;285 ( Pt 3)():815-20.
1991: T G Tessner; Charles O Rock; G B Kalmar; Rosemary B Cornell; Suzanne Jackowski
Colony-stimulating factor 1 regulates CTP: phosphocholine cytidylyltransferase mRNA levels.
The Journal of biological chemistry 1991;266(25):16261-4.
1991: Rosemary B Cornell
Regulation of CTP:phosphocholine cytidylyltransferase by lipids. 2. Surface curvature, acyl chain length, and lipid-phase dependence for activation.
Biochemistry 1991;30(24):5881-8.
1991: Rosemary B Cornell
Regulation of CTP:phosphocholine cytidylyltransferase by lipids. 1. Negative surface charge dependence for activation.
Biochemistry 1991;30(24):5873-80.
1990: G B Kalmar; R J Kay; A Lachance; Ruedi Aebersold; Rosemary B Cornell
Cloning and expression of rat liver CTP: phosphocholine cytidylyltransferase: an amphipathic protein that controls phosphatidylcholine synthesis.
Proceedings of the National Academy of Sciences of the United States of America 1990;87(16):6029-33.
1990: P S Sohal; Rosemary B Cornell
Sphingosine inhibits the activity of rat liver CTP:phosphocholine cytidylyltransferase.
The Journal of biological chemistry 1990;265(20):11746-50.
1989: Rosemary B Cornell
Chemical cross-linking reveals a dimeric structure for CTP:phosphocholine cytidylyltransferase.
The Journal of biological chemistry 1989;264(15):9077-82.