SUNDAY |
2:00 pm - 9:00 pm | Arrival and Check-in (Office Closed 6:00 pm - 7:00 pm) |
6:00 pm | Dinner |
7:30 pm - 7:40 pm | Welcome / Introductory Comments by GRC Site Staff |
7:40 pm - 9:30 pm | ENZYME MECHANISMS FROM ISOTOPE EFFECTS |
| Discussion Leader: Richard Schowen (University of Kansas) |
7:40 pm - 8:10 pm | Paul Fitzpatrick (UT Health Science Center) "Isotope Effects as Mechanistic Probes for the Aromatic Amino Acid Hydroxylases" |
8:10 pm - 8:15 pm | Discussion |
8:15 pm - 8:45 pm | Judith Klinman (University of California, Berkeley) "What Can Isotopes Tell Us About Enzyme Conformational Landscapes?" |
8:45 pm - 8:50 pm | Discussion |
8:50 pm - 9:20 pm | Vern Schramm (Albert Einstein College of Medicine) "Transition States, Analogues, and Metabolic Pathways" |
9:20 pm - 9:30 pm | Discussion |
MONDAY |
7:30 am - 8:30 am | Breakfast |
9:00 am - 12:30 pm | ENZYME DYNAMICS, STRUCTURE, AND FUNCTION |
| Discussion Leader: JoAnne Stubbe (Massachusetts Institute of Technology) |
9:00 am - 9:30 am | Sharon Hammes-Schiffer (Penn State University) "Hydrogen Bonding, Electrostatics, and Conformational Motions in Enzyme Catalysis" |
9:30 am - 9:40 am | Discussion |
9:40 am - 10:10 am | Gregory Reinhart (Texas A&M University) "Identifying Dynamics Relevant to Allosteric Response" |
10:10 am - 10:25 am | Discussion |
10:25 am - 11:00 am | Group Photo / Coffee Break |
11:00 am - 11:30 am | Brian Bahnson (University of Delaware) "Physiological and Bioscavenger Roles of PAF Acetylhydrolase Enzymes" |
11:30 am - 11:45 am | Discussion |
11:45 am - 12:00 pm | Poster Talk 1: Dheeraj Khare (University of Michigan) "Alpha-ketoglutarate induced conformational change in a halogenase of curacin A biosynthesis" |
12:00 pm - 12:10 pm | Discussion |
12:10 pm - 12:25 pm | Poster Talk 2: Jonathan Lassila (Stanford University) "Origins of rate acceleration in computationally designed retroaldolase enzymes" |
12:25 pm - 12:30 pm | Discussion |
12:30 pm | Lunch |
1:30 pm - 4:00 pm | Free Time |
4:00 pm - 6:00 pm | Poster Session |
6:00 pm | Dinner |
7:30 pm - 9:30 pm | FLAVOENZYMES |
| Discussion Leader: Pablo Sobrado (Virginia Tech) |
7:30 pm - 8:00 pm | Susan Miller (University of California, San Francisco) "Novel Control of Electron Flow in a Disulfide Reductase" |
8:00 pm - 8:10 pm | Discussion |
8:10 pm - 8:40 pm | Pimchai Chaiyen (Mahidol University) "What Is necessary for C4a-hydroperoxy-FAD formation in the Pyranose 2-oxidase reaction?" |
8:40 pm - 8:50 pm | Discussion |
8:50 pm - 9:20 pm | Marilyn Jorns (Drexel University) "Probing the Mechanism of Oxygen Activation by Amino Acid Oxidases" |
9:20 pm - 9:30 pm | Discussion |
TUESDAY |
7:30 am - 8:30 am | Breakfast |
9:00 am - 12:30 pm | ENZYMES IN DRUG DISCOVERY |
| Discussion Leader: Sara Thrall (GlaxoSmithKline) |
9:00 am - 9:30 am | Steven Baker (Anacor Pharmaceuticals) "Inhibition of Leucyl tRNA Synthetase by Trapping tRNA with a Boron-based Small-molecule: Novel Approaches to Anti-Infective Therapy" |
9:30 am - 9:40 am | Discussion |
9:40 am - 10:10 am | Benjamin Schwartz (GlaxoSmithKline) "It's all in the timing: Understanding PDF Inhibition" |
10:10 am - 10:20 am | Discussion |
10:20 am - 10:50 am | Coffee Break |
10:50 am - 11:20 am | Christopher Murray (Sutro BioPharma) "Medicinal Chemistry Engineering of Cytokine Signaling using Non-Natural Amino Acids" |
11:20 am - 11:30 am | Discussion |
11:30 am - 12:00 pm | Richard Silverman (Northwestern University) "Selective Inhibition of Neuronal Nitric Oxide Synthase for Neurodegenerative Diseases" |
12:00 pm - 12:10 pm | Discussion |
12:10 pm - 12:25 pm | Poster Talk 3: Tamara Basta (Ecole Polytechnique) "Antimicrobial compounds targeting the unique reaction mechanism of thymidylate synthase ThyX" |
12:25 pm - 12:30 pm | Discussion |
12:30 pm | Lunch |
1:30 pm - 4:00 pm | Free Time |
4:00 pm - 6:00 pm | Poster Session |
6:00 pm | Dinner |
7:30 pm - 9:30 pm | ENZYMES OF NUCLEOTIDE METABOLISM |
| Discussion Leader: John Gerlt (University of Illinois) |
7:30 pm - 8:00 pm | Sara Thrall (GlaxoSmithKline) "Like a Box of Chocolates: Diversity in Cysteine Protease Mechanisms" |
8:00 pm - 8:10 pm | Discussion |
8:10 pm - 8:40 pm | Liz Howell (University of Tennessee) "R67, The Other Dihydrofolate Reductase" |
8:40 pm - 8:50 pm | Discussion |
8:50 pm - 9:20 pm | Liz Hedstrom (Brandeis University) "IMP Dehydrogenase" |
9:20 pm - 9:30 pm | Discussion |
WEDNESDAY |
7:30 am - 8:30 am | Breakfast |
9:00 am - 12:30 pm | REGULATION AND EVOLUTION OF METABOLIC PATHWAYS |
| Discussion Leader: Yan (Jessie) Zhang (University of Texas-Austin) |
9:00 am - 9:30 am | Shelley Copley (University of Colorado) "Cryptic capabilities in the E. coli proteome: Three serendipitous pathways bypass a block in PLP synthesis when one of seven enzymes is overproduced" |
9:30 am - 9:40 am | Discussion |
9:40 am - 10:10 am | Hung-Wen Liu (University of Texas-Austin) "Studies of Two Cyclization Reactions in the Biosynthesis of Spinosyn Aglycone" |
10:10 am - 10:20 am | Discussion |
10:20 am - 10:50 am | Coffee Break |
10:50 am - 11:20 am | John Denu (University of Wisconsin) "NAD+-dependent Protein Deacetylases and Regulation of Mitochondrial Metabolism" |
11:20 am - 11:30 am | Discussion |
11:30 am - 12:00 pm | Ross Stein (Sirtris) "SIRT1 Activation by Small Molecules - Direct Activation or Artifact? Evidence for Direct activation via allosteric modulation of catalysis" |
12:00 pm - 12:10 pm | Discussion |
12:10 pm - 12:25 pm | Poster Talk 4: Michelle Chang (UC Berkeley) "Discovery and study of fluorine chemistry in enzymes and in living cells" |
12:25 pm - 12:30 pm | Discussion |
12:30 pm | Lunch |
1:30 pm - 4:00 pm | Free Time |
4:00 pm - 6:00 pm | Poster Session |
6:00 pm | Dinner |
7:30 pm - 8:00 pm | Business Meeting |
| (Nominations for the next Vice Chair; Fill out Conference Evaluation Forms; Discuss future Site & Scheduling preferences; Election of the next Vice Chair) |
8:00 pm - 9:30 pm | BIOSYNTHETIC PATHWAYS |
| Discussion Leader: Wilson Francisco (Arizona State University) |
8:00 pm - 8:30 pm | John Vederas (University of Alberta) "Experiments and Speculations on Fungal Type I Iterative Polyketide Synthases" |
8:30 pm - 8:40 pm | Discussion |
8:40 pm - 8:55 pm | Poster Talk 5: Adrian Keatinge-Clay (Univ.of Texas, Austin) "Structural and Functional Analysis of a-type Ketoreductases from the Amphotericin Modular Polyketide Synthase" |
8:55 pm - 9:05 pm | Discussion |
9:05 pm - 9:20 pm | Poster Talk 6: Wenjun Zhang (Harvard Med. School) "A Three-Enzyme Pathway for 2-Amino-4-Hydroxycyclopent-2-Enone Formation and Incorporation in Natural Product Biosynthesis" |
9:20 pm - 9:30 pm | Discussion |
THURSDAY |
7:30 am - 8:30 am | Breakfast |
9:00 am - 12:30 pm | BIOLOGICAL REDOX REACTIONS |
| Discussion Leader: Steve Rokita (University of Maryland) |
9:00 am - 9:30 am | David Ballou (University of Michigan) "Rieske Oxygenases are not P450s, but They are Still Interesting" |
9:30 am - 9:40 am | Discussion |
9:40 am - 10:10 am | Squire Booker (Penn State University) "Radical SAM dehydrogenases: A seemingly complex solution to a simple two-electron oxidation" |
10:10 am - 10:20 am | Discussion |
10:20 am - 10:50 am | Coffee Break |
10:50 am - 11:20 am | Holly Ellis (Auburn University) "Evaluating the Functional and Structural Relevance of the Cysteine Dioxygenase Crosslink" |
11:20 am - 11:30 am | Discussion |
11:30 am - 12:00 pm | Graham Moran (University of Wisconsin-Milwaukee) "A Herbicide for all that Ails" |
12:00 pm - 12:10 pm | Discussion |
12:10 pm - 12:25 pm | Poster Talk 7: Jessica Vey (Vanderbilt University) "Crystal Structure of Nitrososynthase, a Flavin Monooxygenase in Antibiotic-incorporated Nitrosugar Biosynthesis" |
12:25 pm - 12:35 pm | Discussion |
12:30 pm | Lunch |
1:30 pm - 4:00 pm | Free Time |
4:00 pm - 6:00 pm | Poster Session |
6:00 pm | Dinner |
7:30 pm - 9:30 pm | ENZYME MECHANISMS FROM STEADY-STATE KINETICS
(Session in honor of the 80th birthday of Prof. W.W. Cleland) |
| Discussion Leader: John Blanchard (Albert Einstein College of Medicine) |
7:30 pm - 7:50 pm | Paul Cook (University of Oklahoma) "Mechanism of Sacharopine Dehydrogenase" |
7:50 pm - 8:00 pm | Discussion |
8:00 pm - 8:20 pm | Deborah Dunaway-Mariano (University of New Mexico) "Hotdog-fold Thioesterases: Divergence of Structure, Mechanism, and Function" |
8:20 pm - 8:30 pm | Discussion |
8:30 pm - 8:50 pm | Frank Raushel (Texas A&M University) "The Rescue of Orphan Enzymes" |
8:50 pm - 9:00 pm | Discussion |
9:00 pm - 9:20 pm | W.W. Cleland (University of Wisconsin) "Structure and Mechanism of Pyruvate Carboxylase" |
9:20 pm - 9:30 pm | Discussion |
FRIDAY |
7:30 am - 8:30 am | Breakfast |
9:00 am | Departure |