Saturday
1:00 pm - 5:00 pm
Arrival and Check-in
3:30 pm - 3:45 pm
Introductory Comments by GRC Staff / Welcome and Introduction from the Chairs
3:45 pm - 4:30 pm
Keynote Session: Iron-Sulfur Cofactors
3:45 pm - 4:15 pm
"Chemical Modification of Iron-Sulfur Cofactors"
4:15 pm - 4:30 pm
Discussion
4:30 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Structural and Mechanistic Insights into the Reactivity of Metalloenzymes
7:30 pm - 7:45 pm
"The Rate-Limiting Step Of Nitrogenase-like Dark Operative Protochlorophyllide Oxidoreductase (DPOR)"
7:45 pm - 7:50 pm
Discussion
7:50 pm - 8:05 pm
"A Unique Redox-Active Network Supports Catalysis in Francisella Ribonucleotide Reductase"
8:05 pm - 8:10 pm
Discussion
8:10 pm - 8:25 pm
"Mn and Fe in a Cambialistic Dinuclear Monooxygenase"
8:25 pm - 8:30 pm
Discussion
8:30 pm - 8:45 pm
"Deciphering the Catalytic Mechanism(s) of Nitrous Oxide Production: A New Model for Position-Specific Kinetic Isotope Effects"
8:45 pm - 8:50 pm
Discussion
8:50 pm - 9:05 pm
"Characterization of an Unusual Metalloenzyme Containing a [FeFe] Hydrogenase and Rubrerythrin Domains"
9:05 pm - 9:10 pm
Discussion
9:10 pm - 9:25 pm
"Molecular Basis of Nitrile Formation in Eagle Toxin Biosynthesis"
9:25 pm - 9:30 pm
Discussion
Sunday
7:30 am - 8:30 am
Breakfast
9:00 am - 11:00 am
Synthetic Models of Nature's Catalysts
9:00 am - 9:15 am
"Electronic Simplification of Fe–S and Mo–Fe–S Clusters to Probe Metal–Metal Interactions"
9:15 am - 9:20 am
Discussion
9:20 am - 9:35 am
"An S = 1 Nonheme FeIV=O Complex more Powerful than the Highly Reactive S = 2 FeIV(O)TQA Complex: How Critical is the Spin State?"
9:35 am - 9:40 am
Discussion
9:40 am - 9:55 am
"Synthesis of 'Ethane' via Electrochemical Reduction of CO2 by a 'Methyl Transferase' Inspired Molecular Catalyst"
9:55 am - 10:00 am
Discussion
10:00 am - 10:15 am
"Understanding Enzyme-Nanoparticle Interactions During Electroenzymatic Hydrogen Formation"
10:15 am - 10:20 am
Discussion
10:20 am - 10:35 am
"Structural, Electronic, Magnetic and Electrochemical Considerations on Canonical Iron-Sulfur Cubanes"
10:35 am - 10:40 am
Discussion
10:40 am - 10:55 am
"Resonant Scattering of Mixed Metal Clusters"
10:55 am - 11:00 am
Discussion
11:00 am - 12:30 pm
Poster Session
Coffee will be served in the poster area from 11:00 am - 11:30 am
12:30 pm - 1:30 pm
Lunch
1:30 pm - 2:30 pm
Spectroscopy as a Window into the Electronic Structure and Function of Metallocofactors
1:30 pm - 1:45 pm
"Mechanistic Insight into the Unique Radical-Polar Crossover Mechanism of Ethylene-Forming Enzyme (EFE) Using Stopped-Flow Fourier-Transform Infrared Spectroscopy"
1:45 pm - 1:50 pm
Discussion
1:50 pm - 2:05 pm
"Electronic State of a Dioxidomanganese(V) and Bis(mu-oxo) Di-Manganese Oxide Cluster Revealed by XAS and XMCD"
2:05 pm - 2:10 pm
Discussion
2:10 pm - 2:25 pm
"Tuning the Reactivity/Substrate Selectivity of the Mn4CaO5 Cluster in Photosystem II to Perform Non-Natural Photocatalysis"
2:25 pm - 2:30 pm
Discussion
2:30 pm - 3:00 pm
Evaluation Period
Complete the GRS Evaluation Forms; Election of Future Chair(s)
3:00 pm
Seminar Concludes