Membrane proteins fold, assemble and function within the native fluid lipid environment. Structural studies of lipid membranes are thus key to understanding function. A simple approach has been developed to…
Kalina Hristova
Professor, Materials Science and Engineering
office (410) 516-8939
Maryland Hall 1021Research Highlight by Kalina Hristova
Research Interests
- Membrane biophysics
- Biomolecular materials
- Biosurface interactions
- Self-assembly of biological amphiphiles
- Protein-lipid interactions
5Research Projects by Kalina Hristova
Quantitative Measurements of Surface Receptor Activation in Cells
These are studies of the response of proteins found on the surface of cell membranes to various binding constitutions and the related cellular response to the binding.
Quantitative Measurements of Protein Interactions in Cells
Method developed in our lab for measuring protein-protein interactions.
Molecular Mechanism of Receptor Tyrosine Kinase Associated Pathogenesis
Studies of the activity of surface proteins (Receptor Tyrosine Kinases) and their implications for disease.
Model Membranes to Probe the Interactions of Transmembrane Helices
Techniques used to generate model cell membranes to study protein activity
Impedence Characterization of Supported Bilayers
Techniques measuring changes in the impedance response of artificial cell membranes.
46Publications by Kalina Hristova
View on ResearcherID-
Antimicrobial Peptides: Successes, Challenges and Unanswered Questions
Wimley, William C.; Hristova, Kalina; Journal of Membrane Biology, 239 27 (2011)
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Spontaneous Membrane-Translocating Peptides by Orthogonal High-Throughput Screening
Marks, Jessica R.; Placone, Jesse; Hristova, Kalina; Wimley, William C.; Journal of the American Chemical Society, 133 8995 (2011)
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Analysis of HIV-1 fusion peptide inhibition by synthetic peptides from E1 protein of GB virus C
Jesus Sanchez-Martin, Maria; Hristova, Kalina; Pujol, Montserrat; Gomara, Maria J.; Haro, Isabel; Asuncion Alsina, M.; Antonia Busquets, M.; Journal of Colloid and Interface Science, 360 124 (2011)
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A Look at Arginine in Membranes
Hristova, Kalina; Wimley, William C.; Journal of Membrane Biology, 239 49 (2011)
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FGFR3 Heterodimerization in Achondroplasia, the Most Common Form of Human Dwarfism
He, Lijuan; Shobnam, Nadia; Wimley, William C.; Hristova, Kalina; Journal of Biological Chemistry, 286 13272 (2011)
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Specific inhibition of a pathogenic receptor tyrosine kinase by its transmembrane domain
He, Lijuan; Shobnam, Nadia; Hristova, Kalina; Biochimica Et Biophysica Acta-Biomembranes, 1808 253 (2011)
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High-Throughput Selection of Transmembrane Sequences That Enhance Receptor Tyrosine Kinase Activatio
He, Lijuan; Hoffmann, Andrew R.; Serrano, Christopher; Hristova, Kalina; Wimley, William C.; Journal of Molecular Biology, 412 43 (2011)
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The Physical Basis of FGFR3 Response to fgf1 and fgf2
Chen, Fenghao; Hristova, Kalina; Biochemistry, 50 8576 (2011)
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The A391E mutation enhances FGFR3 activation in the absence of ligand
Chen, Fenghao; Degnin, Catherine; Laederich, Melanie; Horton, William A.; Hristova, Kalina; Biochimica Et Biophysica Acta-Biomembranes, 1808 2045 (2011)
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Assembly of the M2 Tetramer Is Strongly Modulated by Lipid Chain Length
Schick, S; Chen, LR; Li, E; Lin, J; Koper, I; Hristova, K; Biophysical Journal, 99 1810 (2010)
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Physical Basis behind Achondroplasia, the Most Common Form of Human Dwarfism
He, LJ; Horton, W; Hristova, K; Journal of Biological Chemistry, 285 30103 (2010)
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The Extracellular Domain of Fibroblast Growth Factor Receptor 3 Inhibits Ligand-Independent Dimeriza
Chen, LR; Placone, J; Novicky, L; Hristova, K; Science Signaling, 3 (2010)
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Measuring the Energetics of Membrane Protein Dimerization in Mammalian Membranes
Chen, LR; Novicky, L; Merzlyakov, M; Hristov, T; Hristova, K; Journal of the American Chemical Society, 132 3628 (2010)
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Polar residues in transmembrane helices can decrease electrophoretic mobility in polyacrylamide gels
WALKENHORST, WF; MERZLYAKOV, M; HRISTOVA, K; WIMLEY, WC; BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 1788 1321 (2009)
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Hill Coefficient Analysis of Transmembrane Helix Dimerization
SOONG, R; MERZLYAKOV, M; HRISTOVA, K; JOURNAL OF MEMBRANE BIOLOGY, 230 49 (2009)
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MPEx: A tool for exploring membrane proteins
SNIDER, C; JAYASINGHE, S; HRISTOVA, K; WHITE, SH; PROTEIN SCIENCE, 18 2624 (2009)
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Increased expression of the integral membrane protein ErbB2 in Chinese hamster ovary cells expressin
O'CONNOR, S; LI, EW; MAJORS, BS; HE, LJ; PLACONE, J; BAYCIN, D; BETENBAUGH, MJ; HRISTOVA, K; PROTEIN EXPRESSION AND PURIFICATION, 67 41 (2009)
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Viewing the bilayer hydrocarbon core using neutron diffraction
HAN,X.; HRISTOVA,K.; Journal of Membrane Biology, (2009)
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Energetics of ErbB1 Transmembrane Domain Dimerization in Lipid Bilayers
CHEN, LR; MERZLYAKOV, M; COHEN, T; SHAI, Y; HRISTOVA, K; BIOPHYSICAL JOURNAL, 96 4622 (2009)
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A simple
POSOKHOV,Y.O.; MERZYAKOV,M.; HRISTOVA,K.; LADOKHIN,A.S.; Analytical Biochemistry, 380 134 (2008)
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A surface supported bilayer platform for studies of lateral association of proteins in membranes
MERZYAKOV,M.; LI,E.; HRISTOVA,K.; Biointerphases, 80 (2008)
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FRET measurements of transmembrane helix dimerization
MERZLYAKOV,M.; HRISTOVA,K.; Methods in Enzymology, 450 107 (2008)
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Quantitative measurements of protein interactions in a crowded cellular environment
LI,E.; PLACONE,J.; MERZYAKOV,M.; HRISTOVA,K.; Analytical Chemistry, 80 5976 (2008)
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Pathogenic activation of receptor tyrosine kinases in cellular membranes
HE,L.; HRISTOVA,K.; Journal of Molecular Biology, 384 1130 (2008)
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Protein Folding In Membranes: Insights from Neutron Diffraction Studies of a Membrane beta-Sheet Ol
HAN,X.; HRISTOVA,K.; WIMLEY,W.C.; Biophysical Journal, 94 492 (2008)
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EFFECT OF PATHOGENIC CYSTEINE MUTATIONS ON FGFR3 TRANSMEMBRANE DOMAIN DIMERIZATION IN DETERGENTS AND
MIN; ,YOU; SPANGLER,JAMIE; EDWIN; ,LI; XUE; ,HAN; PIJUSH; ,GHOSH; HRISTOVA,KALINA; Biochemistry, 46 11039 (2007)
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Studies of receptor tyrosine kinase transmembrane domain dimerization: The EmEx-FRET method
MERZLYAKOV,M.; CHEN,L.; HRISTOVA,K.; Journal of Membrane Biology, 215 93 (2007)
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Bias dependent admittance in hybrid bilayer membranes
NIKOLOV,V.; RADISIC,A.; HRISTOVA,K.; SEARSON,P.C.; Langmuir, 22 7156 (2006)
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Transmembrane helix heterodimerization in lipid bilayers: probing the energetics behind autosomal do
MERZLYAKOV,M.; YOU,MIN; LI,E.; HRISTOVA,K.; Journal of Molecular Biology, 358 1 (2006)
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Spectral FRET detection of protein interactions in surface supported bilayers
MERZLYAKOV,M.; RACHEL CASAS,E.LI; HRISTOVA,K.; Langmuir, 22 6986 (2006)
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Directed Assembly of surface-supported bilayers with transmembrane helices.
MERZLYAKOV,M.; LI,E.; HRISTOVA,K.; Langmuir, 22 1247 (2006)
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Surface-supported bilayers with transmembrane helices: the role of the polymer cushion revisited
MERZLYAKOV,M.; LI,E.; GITSOV,I.; HRISTOVA,K.; Langmuir, 22 10145 (2006)
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The achondroplasia mutation does not alter the dimerization energetics of FGFR3 transmembrane domain
M.YOU,E.LI; HRISTOVA,K.; Biochemistry, 5551 (2006)
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FGFR3 Dimer stabilization due to a single amino acid pathogenic mutation.
LI,E.; YOU,M.; HRISTOVA,K.; Journal of Molecular Biology, 356 600 (2006)
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Role of Receptor Tyrosine Kinase Transmembrane Domains in Cell Signaling and Human Pathologies
LI,E.; HRISTOVA,K.; Biochemistry, 45 6241 (2006)
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Book Review:
HRISTOVA,K.; ChemBioChem, 7 1279 (2006)
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Neutron diffraction studies of fluid bilayers with transmembrane proteins: Structural consequences o
HAN,X.; HRISTOVA,K.; Biophysical Journal, 91 3736 (2006)
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FRET in liposomes: Measurements of transmembrane helix dimerization in the native bilayer environmen
YOU,M; LI,E.; WIMLEY,W.C.; HRISTOVA,K.; Analytical Biochemistry, 340 154 (2005)
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SDS-PAGE and FRET suggest weak interactions between FGFR3 TM domains in the absence of extracellular
LI,E; YOU,M.; HRISTOVA,K.; Biochemisty, 44 352 (2005)
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Synthesis and initial characterization of FGFR3 transmembrane domain: Consequences of sequence modif
IWAMOTO; ,TAKEO; YOU; ,MIN; EDWIN,LI; SPANGLER; ,JAMIE; TOMICH; ,JOHN M; HRISTOVA,KALINA; BBA-Biomembranes, 1668 240 (2005)
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An experiment-based algorithm for predicting the partitioning of unfolded peptides into phosphatidyl
HRISTOVA,K.; WHITE,S.H.; Biochemistry, 44 12614 (2005)
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Imaging FRET Measurements of Transmembrane Helix Interactions in Lipid Bilayers on a Solid Support
LI,E; HRISTOVA,K.; Langmuir, 20 9053 (2004)
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How membranes shape protein structure
WHITE,S.H.; LADOKHIN,A.S.; JAYASINGHE,S.; HRISTOVA,K.; Journal of Biological Chemistry, 276 32395 (2001)
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MPtopo: A database of membrane protein topology
JAYASINGHE,S.; HRISTOVA,K.; WHITE,S.H.; Protein Science, 10 455 (2001)
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Energetics, stability, and prediction of transmembrane helices
JAYASINGHE,S.; HRISTOVA,K.; WHITE,S.H.; Journal of Molecular Biology, 321 927 (2001)
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Melittin at the bilayer interface: Structure and lipid perturbations
HRISTOVA,K.; DEMPSEY,C.E.; WHITE,S.H.; Biophysical Journal, 80 801 (2001)
Awards
- The Margaret Oakley Dayhoff award from the Biophysical Society, 2007.
Group Members
- Sandra Agudelo Arbelaez
- Kristin Duthie
- Angela Feldhaus
- Jesse Placone
- Sarvnaz Sarabipour
- Gregory Wiedman