Poster Session III

Exhibit Hall A

Tuesday, July 25




Antibiotic Synthesis and Resistance

P246
(W0079)
Crystal Structure of Udpmurnac- Tripeptide D- Alanyl- D-Alanine- Adding Enzyme (Murf) from E. coli.
Youwei Yan, Sanjeev Munshi, Barbara Leiting, Zhongguo Chen.

P213
(W0024)
Enzymes of Vancomycin Resistance. D- Alanine:D- Lactate Ligase of Leuconostoc Mesenteroides.
Tao Sun, Alexandre P. Kuzin, James R. Knox.


Biological Macromolecules

P219
(W0188)
X-Ray Crystallography of Xenograft Antigen Lectin Interactions.
Wolfram Tempel, Leigh Ann Lipscomb, Robert J. Woods.

P093
(W0052)
Atomic Model of Protein 4.1R Core Domain: Insights Into Calmodulin Regulated Activities of Protein 4.1R on Cytosketetal Structure.
Bing K. Jap, Bong-Gyoon Han, Wataru Nunomura, Yuichi Takakuwa, Narla Mohandas.

P135
(E0035)
Arsentate Reductase: A Unique Heavy Atom, an Unexpected Product, and an Unprecedented Hydration Sphere, at 1.65 Ĺ.
Philip D. Martin, Srini DeMel, Andrew Howard, Jin Shi, Barry Rosen, Brian Edwards.


Charge Density Studies

P027
(W0282)
Charge Density Distribution on the endo- and exo- Faces of the Double Bond of bicyclo [2.2.1]heptene Derivatives.
P. Burckel, A. Alan Pinkerton.

P162
(W0197)
Charge Density Determination of Estrone.
Damon A. Parrish, Nan Wu, A. Alan Pinkerton.


Computational Methods

P066
(W0110)
Scaling Bio- Macromolecular Crystal Diffraction Data Using 3-Dimensional Models with Free-R Test.
Zheng-Qing Fu, Mark Pressprich, Robert Sparks, Stephen Foundling, James Phillips.

P075
(E0007)
Direct Methods and Protein Structures.
D.Y. Guo, R.H. Blessing, D.A. Langs.

P111
(W0023)
Local Simulated Annealing Refinement with a Real Space Target.
Andrew Korostelev, Richard Bertram, Zhi Chen, Eric Blanc, Michael Chapman.


Crystal Growth

P099
(W0231)
Macromolecule Crystal Quality Improvement in Microgravity: The Role of Impurities.
Russell Judge, Edward Snell, Marc Pusey, Michael Sportiello, Paul Todd, Henry Bellamy, Gloria Borgstahl, Matthew Pokros, John Cassanto.

P108
(W0293)
Important Inter- and Intra- Molecular Contacts in Canavalin Protein Crystal Growth.
Natalie Kirkland, M. Elizabeth Green, Edward Snell, Marc Pusey, Joseph D. Ng.

P117
(E0066)
New Directions in NASA's Biological Crystal Growth Program on the International Space Station.
Craig E. Kundrot.


Crystal Quality

P015
(W0061)
The High Mosaicity Illusion: Revealing the True Physical Characteristics of Macromolecular Crystals.
Henry Bellamy, Edward Snell, Jeff Lovelace, Matthew Pocross, Gloria Borgstahl.

P021
(W0074)
Are Microgravity- Grown Insulin Crystals Better Than Those Grown on the Ground?
Gloria Borgstahl, Edward Snell, Henry Bellamy, Jeff Lovelace, Walter Pangborn.

P129
(W0053)
Beam-Ish: a Graphical User Interface for the Physical Characterization of Macromolecular Crystals.
Jeff Lovelace, Edward Snell, Matthew Pokross, Andrew Arvai, Chris Nielsen, Nguyen-Huu Xuong, Henry Bellamy, Gloria Borgstahl.

P192
(W0218)
Effect of Changes in the Mother Liquor on the Diffraction Characteristics of Protein Crystals.
Brian Schick.


Decarboxylases

P144
(W0264)
Diaminopimelate Decarboxylase Uses a Fold that can Support Two Different Stereochemistries.
Cory Momany, Vladimir Levdikov.


Dehydrogenases

P006
(E0038)
Structure Determination of the Pyruvate Dehydrogenase Multienzyme Complex E1 Component from E. coli.
P. Arjunan, A. Brunskill, K. Chandrasekhar, M. Sax, W. Furey.

P045
(W0217)
Structural Comparison of a Glyoxysomal Precursor Protein with its Proteoliticaly Cleaved Mature Form.
Bryan Cox, Leonard Banaszak.


Drug Design

P123
(W0094)
Structural Comparison of Mycobacterium avium and Human Dihydrofolate Reductase - Different Binding Modes of the Lipophilic Antifolates Trimethoprim and SRI-8686.
Adelaine Leung, Lainne Seitz, Vibha Pathak, James R. Piper, Larry Ross, E. Lucile White, David W. Borhani.

P171
(W0006)
Crystal Structure of Human Carbonic Anhydrase II Complexed with an Anticonvulsant Sugar Sulfamate.
Rosario Recacha, Michael Costanzo, Bruce Maryanoff, Debasish Chattopadhyay.


Electron Transfer

P141
(W0190)
The Crystal Structure of Cytochrome C555 from the Methane- Oxidizing Bacterium Methylococcus Capsulatus (Bath).
Matthew Miller, James Zahn, Alan DiSpirito, Amy Rosenzweig.

P249
(W0050)
Crystal Structure of Electron Transfer Flavoprotein Ubiquinone Oxidoreductase Complexed with Ubiquinone.
Jian Zhang, Rosemary Paschke, Frank E. Frerman, Jung-Ja P. Kim.


Glycoproteins and Glycosylases

P003
(W0288)
Expression, Crystallization and Structural Determination of Saposin B: A Sphinolipid Activator Protein.
Victoria E. Ahn, Gilbert G. Privé.

P189
(W0164)
C-H...˝ Intermolecular Interactions in Two Indole Derivatives.
Ramasamy Sankaranarayanan, Devadasan Velmurugan, S.Narasinga Rao, S. Shanmuga Sundara Raj, Hoog Kun Fun.


Hydrolases

P048
(W0029)
How Does the Cytochrome Influence Catalytic Activity and Covalent Flavinylation in P-Cresol Methylhydroxylase?
Louise Cunane, Zhi-wei Chen, Maria-Luisa Veisaga, F. Scott Mathews, William McIntire.


Immunoglobulin Folds

P204
(W0096)
Refinement of Catalytic Fab 1F7 at 2.4Ĺ Resolution.
Robyn Stanfield, Matthew Haynes, Donald Hilvert, Ian Wilson.


Instrumentation

P054
(W0176)
Novel, Very Large Area Detectors for Macromolecular Crystallography.
R. D. Durst, A. Brown, S. F. Foundling, J. C. Phillips, A. Pitas.

P165
(E0028)
Testing a New CCD for Synchrotron Crystallography.
J. Phillips, R. Durst, A. Pitas, L. Haeming, E. Hovestreydt.

P153
(W0239)
Robotic Mounting and Alignment of Cryogenic Samples for Unattended X-ray Data Collection.
Jeff Olson, Ron Jones, Jeff Pan, Michael Blum, Jonathan Greer, Sean Merrick, Peter Magdalinos, Steven Muchmore, Vicki Nienaber.


Kinases and Phosphatases

P255
(W0328)
Structural Basis for the Modulation of Rho GTPases by the Bacterial Pathogen Salmonella.
Charles E. Stebbins, Jorge E. Galán.


Membrane and Lipoproteins

P183
(W0193)
Influences of Detergents and Amphiphiles on the Crystallization of Integral Membrane Proteins.
Matthew Rosenow, Craig Magee, JoAnn Williams, James Allen.

P222
(W0224)
Cryocrystallographic Structure of Lipovitellin Reveals Bound Lipid Molecules within the Major Cavity.
James R. Thompson, Leonard J. Banaszak.

P132
(W0260)
Atomic Resolution Structures of Bacteriorhodopsin Photocycle Intermediates: The Role of Discrete Water Molecules in the Function of this Light-driven Ion Pump.
Hartmut Luecke.


Metalloproteins

P120
(W0073)
Structural Studies of the Copper Chaperones for Superoxide Dismutase.
Audrey Lamb, Amy Wernimont, Robert Pufahl, Thomas O'Halloran, Amy Rosenzweig.

P231
(W0120)
Structures of Two Extradiol Ring Cleaving Dioxygenases with Different Metal Selectivity.
Matthew Vetting, Lawrence Que Jr., John Lipscomb, Douglas Ohlendorf.


Neutron Diffraction

P087
(W0044)
Crystal Structure and Magnetic Properties of the Molecule-Based Magnet M[N(Cn)2]2, M=Co, Ni, Mn, Fe.
Qingzhen Huang, J. W. Lynn, R. W. Erwin, C. R. Kmety, A. J. Epstein, J. S. Manson, J. S. Miller.


Nucleic Acids

P051
(W0042)
1.9 Ĺ Crystal Structure of an Octamer RNA with Tandem GG/UU Mispairs.
Junpeng Deng, Muttaiya Sundaralingam.

P210
(W0012)
Crystal Structure of an RNA Adenine Bulge in a DNA.RNA Hybrid, D(Ctcctcttc).R(Gaagagagag).
Chellappanpillai Sudarsanakumar, Yong Xiong, Muttaiya Sundaralingam.

P180
(W0189)
Influence of Magnesium on DNA and RNA Structures.
Howard Robinson, Y-Gui Gao, Ruslan Sanishvili, Andrzej Joachimiak, Andrew H. -J. Wang.


Phasing

P063
(E0056)
Ab initio Phasing of Macromolecular Crystals Through an Alternatiave Orthogonal Representation.
Jonathan M. Friedman.


Problem Structure Determination

P234
(E0064)
Structural Analysis of the Catalytic Trimer of Methanococcus Jannaschii Aspartate Transcarbamoylase.
Jacqueline Vitali, Evan R. Kantrowitz.


Protein Engineering

P156
(W0057)
Designing Self- Assembling Multimeric Protein Cages and Filaments.
Jennifer E. Padilla, Christos Colovos, Todd O. Yeates.


Protein Nucleic Acid Interactions

P084
(W0025)
Enzyme and Enzyme-DNA Structures of Endo IV Reveal Specificity for Damage Recognition and Catalysis.
David J. Hosfield, John A. Tainer.

P090
(W0279)
Structure- Based Design of a Purine Repressor with Extended Specificity for Corepressor.
J. L. Huffman, D. N. Arvidson, M. A. Schumacher, F. Lu, H. Zalkin, R. G. Brennan.

P105
(W0142)
Human Topoisomerase I: Mechanistic Insights from Novel Covalent Complexes.
Hidong Kim, Alex Burgin, Kathryn Hjerrild, Gregory Ireton, Lance Stewart.

P114
(W0277)
Crystal Structure of RbsR, a Member of the LacI-GalR Family, in Complex with a rbsO Operator Fragment.
Cheryl Kreinbring, Huide Zhang, Mark Hermodson, Cynthia Stauffacher.

P138
(W0195)
Purification and Crystallization of the Nucleotide- Binding Domains of Mammalian P-Glycoprotein.
Brigitte Maurer, David Rose.


Signalling

P060
(W0032)
Structure of EVH1: A Novel Proline-Rich Ligand Binding Module Involved in Cytoskeletal Dynamics and Neural Function.
Alexander Fedorov, Elena Fedorov, Frank Gertler, Steve Almo.

P081
(W0134)
A Protein Involved in Bacterial Quorum Sensing is a Zinc Metalloenzyme: The 1.6 Ĺ Crystal Structure of LuxS.
Mark Hilgers, Martha Ludwig.


Sm Metal Complexes

P096
(E0031)
Synthesis and Structure of Transition Metal Complexes of 2- Thienyl- 2-Pyridyl Ketone.
Alan J. Jircitano, Ian K. Moon.

P102
(W0179)
Aquabis(Nitrilotriacetato)Gadolinate(III): If Hard Work Does Not Work, Try the Easy Way.
Margaret Kastner, Steven Baldwin.

P168
(E0011)
Crystal Structure of a New Curtis-Type Macrocyclic Complex Obtained from Metal Copper.
Oksana V. Pryma, S.R. Petrusenko, V.N. Kokozay, T.S. Teplitskaia, O.V. Shishkin.

P201
(W0244)
Structural Study of Amine- and Thione- Substituted Triazole Complexes of First Row Transition Metals.
Philip J. Squattrito, Christopher M. Menzies, Martin J. Eltzroth.

P024
(W0018)
Strange New Ligands for Alkali Metal Ions, Or Are They?
Jeffrey Bryan, Tatiana Levitskaia, Konstantinos Kavallieratos, Benjamin Hay, Richard Sachleben.


Sm Organics

P009
(W0138)
Conformation and Reactivity of Hydrazone Dithioesters of Alpha- N-Heterocyclic Ketones.
Steven Baldwin, Margaret Kastner, Brian Williams, Jeremy Pronchik, Eric Ralph, Elizabeth Blank, John Scovill.

P039
(W0099)
Snapshots of Molecular Recognition in Cyclodextrin Complexes with Derivatized Amino Acids - Perturbing the System with Changes in Functionality and Kinetic Energy.
Joanna Clark, Jennifer Alexander, Tom Brett, Charles Ross II., Gerard Harbison, John Stezowski.

P072
(W0162)
Crystal Structure Analysis of 1- Oxa- 2-Hydroxy- 2(4- Chlorophenyl)- 3,3- Dimethoxy Cyclopenta[F]Phenanthrene.
Laksmanan Govindasamy, V. Rajakannan, Devadasan Velmurugan, S.Narasinga Rao, Suh Il-Hwan, Jose Binoy.

P150
(D0002)
Sulfonamide Derivatives of Monosaccharides.
William H. Ojala, Summer E. Hanson, Charles R. Ojala, Joanne M. Ostman.

P195
(E0063)
Crystal Structures of (Hetero)Aromatic Hydrazine Derivatives.
C.H. Schwalbe, D.L. Rathbone, D.C. Billington, U. Sandbhor, S. Padhye.


Small Molecules

P159
(W0291)
Na-AlGe-GIS and K-AlGe-GIS: Changes in Structure Due to Extraframewok Cation Site Ordering.
John Parise, Akhilesh Tripathi, Sun Jin Kim, Yongjae Lee.


Software

P030
(W0135)
The Use of an Interactive Reciprocal Lattice Visualization Method for the Analysis of Problem Structures.
Charles Campana, Mark Pressprich, Stephen Christian, Ward Robinson.


Structural Genomics

P147
(W0252)
A Structural Genomics Snapshot: Progress Towards the Crystal Structures of Four Pyrobaculum aerophilum Proteins.
Cameron Mura, David Eisenberg.


Structure Analysis

P186
(W0214)
Structure Determination from Multiple Crystal Forms: Revisiting Structural Accuracy.
Bernhard Rupp.


Synchrotron Radiation at the Cutting Edge

P033
(E0047)
Low Resolution Sulfur "Super Atom" SAS Phasing of Macromolecules Containing Disulfied Bonds.
Chun-Jung Chen, John P. Rose, Gerold Rosenbaum, Bi-Cheng Wang.

P042
(W0297)
Krypton-Edge MAD on a Frozen Crystal of Myoglobin at SSRL Beamline 9-2.
Aina Cohen, Paul Ellis, Michael Soltis.

P126
(E0046)
Sulfur SAS Phasing at 3Ĺ Resolution for the Direct Determination of the Photo-Protein Obelin Structure.
Zhi-Jie Liu, Eugene S. Vysotski, John P. Rose, Gerold Rosenbaum, John Lee, Bi-Cheng Wang.

P207
(W0229)
High Resolution X-Ray Diffraction Imaging of Macromolecules with Synchrotron Radiation.
Vivian Stojanoff, Titus Boggon, John R. Helliwell, Russell Judge, Alex Olczak, Edward H. Snell, D. Peter Siddons.

P216
(W0216)
Application of the White/Monochromatic X-Ray Microdiffraction Technique to the Study of Texture and Triaxial Strain at the Submicron Level.
Nobumichi Tamura, A. A. MacDowell, R. C. Celestre, R. Spolenak, W. L. Brown, J. C. Bravman, H. A. Padmore, B. W. Batterman, J. R. Patel.

P225
(W0285)
A Novel Microporous Niobium Titanate: Structure Solution of an Octahedral Molecular Sieve from a 5 x 8 x 8 Micrometer Twinned Crystal Using Synchrotron X-ray Sources.
Akhilesh Tripathi, John Parise, Nyman May, Tina M. Nenoff.


Toxins

P057
(W0175)
Structure of Streptococcal Pyrogenic Exotoxin a Reveals a Novel Metal Cluster.
Cathleen A. Earhart, Gregory M. Vath, Manuela Roggiani, Patrick M. Schlievert, Douglas H. Ohlendorf.

P228
(W0157)
Exfoliative Toxins Cleave Bioactive Hormones of POMC.
Gregory Vath, James Rago, Timothy Tripp, Cathleen Earhart, Patrick Schlievert, Douglas Ohlendorf.


Transferases

P177
(W0201)
Multi-Form Crystallization of agGST1-6, a Glutathione S-Transferase from DDT-Resistant Anopheles gambiae.
Pamela Roberts, Liqing Chen, Xiaoyin Zhou, Anna Holmes, Hilary Ranson, Graham Small, Janet Hemingway, Joseph Ng, Edward Meehan.

P036
(W0235)
The Three- Dimensional Structures of Nicotinate Mononucleotide:5,6- Dimethylbenzimidazole Phosphoribosyltransferase (CobT) from Salmonella typhimurium Complexed with 5,6- Dimethybenzimidazole, Its Reaction Products and Several Other Aromatic Bases Determined to 1.9 Ĺ Resolution.
Cheom-Gil Cheong, Jorge Escalante-Semerena, Ivan Rayment.


Ultra-High Resolution Macromolecular Crystallography

P174
(W0066)
The Anisotropic Refinement of the Y98W Mutant of Flavodoxin (Desulfovibrio Vulgaris).
Ross Reynolds, Keith Watenpaugh.

P240
(W0221)
Toward the Ultra-High Resolution Structure of a Clostridium histolyticum Collagen- Binding Domain.
Jeffrey Wilson, Joshua Sakon, Osamu Matsushita.


Using Crystallography to Understand Enzyme Mechanism

P078
(W0274)
Structural Analysis of Eukaryotic and Prokaryotic Ornithine Decarboxylases.
Marvin Hackert, Andrew Kern, Jeff Almrud, Dan Keller, Don Carroll, Steve Ernst.

P012
(W0090)
Mechanistic Studies of 3-Hydroxyacyl CoA Dehydrogenase.
Joe Barycki, Leonard J. Banaszak.

P018
(E0021)
Crystal Structure of Human Alpha-Thrombin with a Factor XIII Peptide.
Sanjoy K. Bhattacharya, Chittalakottu Sadasivan, Vivien C. Yee.

P069
(W0290)
The Structure of Glutamine Synthetase from Mycobacterium tuberculosis- Illumination of Enzymatic Inhibition and Mechanism.
Harindarpal S. Gill, Gaston M. U. Pfluegl, David Eisenberg.

P198
(W0128)
Structure of Folylpolyglutamate Synthetase: Conformational Changes Induced By Substrate Binding.
Clyde Smith, Xiaolin Sun, Edward Baker, Jennifer Cross, Andrew Bognar.

P237
(W0051)
Native and Binary Complex Structures of HMG-CoA Reductase: Implications of Substrate Binding.
Jeff M. Watson, C. Martin Lawrence, Lydia Tabernero, Cynthia V. Stauffacher.

P243
(W0121)
Electrostatic Stress in Catalysis: Structure and Mechanism of the Enzyme Orotidine Monophosphate Decarboxylase.
Ning Wu, Yirong Mo, Jiali Gao, Emil Pai.


Contact: aca-inquiries@hwi.buffalo.edu

Last updated: Wed Jun 14 11:59:13 EDT 2000


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