Sunday 
 
 
2:00 pm - 9:00 pm 
	
Arrival and Check-in
 
 
						 
						 
					
						
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						 
						 
					
						
						
7:30 pm - 7:40 pm 
	
Introductory Comments by GRC Site Staff / Welcome from the GRC Chair
 
 
						 
						 
					
						
						
7:40 pm - 9:30 pm 
	
Tetrapyrroles: Chemistry and Catalysis 
 
 
 
						 
						 
					
						
						
7:40 pm - 7:45 pm 
	
Opening Remarks
 
 
						 
						 
					
						
						
7:45 pm - 8:10 pm 
	
"Coordination and Electronic Structures of Short-Lived Intermediate in Heme-Containing NO Reductases" 
 
 
 
						 
						 
					
						
						
8:10 pm - 8:20 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:20 pm - 8:45 pm 
	
"Unraveling the Chemistry of Reversible Heme Binding" 
 
 
 
						 
						 
					
						
						
8:45 pm - 8:55 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:55 pm - 9:20 pm 
	
"Unusual Heme Binding and Its Functional Significance in Heme-Regulated Proteins" 
 
 
 
						 
						 
					
						
						
9:20 pm - 9:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
	Monday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						 
						 
					
						
						
9:00 am - 12:30 pm 
	
Heme Synthesis and Pathophysiology 
 
 
 
						 
						 
					
						
						
9:00 am - 9:25 am 
	
"ALA Synthases and Their Substrates: The Heme Gatekeepers" 
 
 
 
						 
						 
					
						
						
9:25 am - 9:35 am 
	
Discussion
 
 
						 
						 
					
						
						
9:35 am - 10:00 am 
	
"RNAi Therapeutics for Acute Hepatic Porphyrias" 
 
 
 
						 
						 
					
						
						
10:00 am - 10:10 am 
	
Discussion
 
 
						 
						 
					
						
						
10:10 am - 10:35 am 
	
Coffee Break
 
 
						 
						 
					
						
						
10:35 am - 11:00 am 
	
 
 
						 
						 
					
						
						
11:00 am - 11:10 am 
	
Discussion
 
 
						 
						 
					
						
						
11:10 am - 11:35 am 
	
"Adaptive Responses to Heme-Induced Neuronal Stress: SEeing Is Believing" 
 
 
 
						 
						 
					
						
						
11:35 am - 11:45 am 
	
Discussion
 
 
						 
						 
					
						
						
11:45 am - 11:55 am 
	
"FAM210B Is an Erythropoietin Target and Regulates Erythroid Heme Synthesis" 
 
 
 
						 
						 
					
						
						
11:55 am - 12:00 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:00 pm - 12:10 pm 
	
"TNGO-2 Regulates Cellular Heme Homeostasis in Metazoa" 
 
 
 
						 
						 
					
						
						
12:10 pm - 12:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:15 pm - 12:30 pm 
	
Poster Previews
 
 
						 
						 
					
						
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						 
						 
					
						
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						 
						 
					
						
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						 
						 
					
						
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						 
						 
					
						
						
7:30 pm - 9:30 pm 
	
Regulatory Pathways in Chlorophyll and Energy Production 
 
 
 
						 
						 
					
						
						
7:30 pm - 7:55 pm 
	
"Multiple Posttranslational Control Mechanisms on Glutamyl-tRNA Reductase" 
 
 
 
						 
						 
					
						
						
7:55 pm - 8:05 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:05 pm - 8:30 pm 
	
"Regulation of Chlorophyll Metabolism by Mg-Dechelatase" 
 
 
 
						 
						 
					
						
						
8:30 pm - 8:40 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:40 pm - 9:05 pm 
	
"Redox and Light Control of Tetrapyrrole Synthesis in an Anoxygenic Phototroph" 
 
 
 
						 
						 
					
						
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
9:15 pm - 9:25 pm 
	
"Bridging the Gap: How Magnesium Chelatase Harnesses ATP Hydrolysis to Power Metal Ion Insertion" 
 
 
 
						 
						 
					
						
						
9:25 pm - 9:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
	Tuesday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						 
						 
					
						
						
8:30 am - 9:00 am 
	
Group Photo
 
 
						 
						 
					
						
						
9:00 am - 12:30 pm 
	
Heme Trafficking and Imaging 
 
 
 
						 
						 
					
						
						
9:00 am - 9:25 am 
	
"Heme Trafficking and Modification in Cytochrome c Biogenesis" 
 
 
 
						 
						 
					
						
						
9:25 am - 9:35 am 
	
Discussion
 
 
						 
						 
					
						
						
9:35 am - 10:00 am 
	
"Heme Gazing: Elucidating Heme Trafficking and Signaling with Fluorescent Heme Sensors and Affinity Reagents" 
 
 
 
						 
						 
					
						
						
10:00 am - 10:10 am 
	
Discussion
 
 
						 
						 
					
						
						
10:10 am - 10:35 am 
	
Coffee Break
 
 
						 
						 
					
						
						
10:35 am - 11:00 am 
	
"Quantifying Heme Levels in Malarial Parasites Through Imaging" 
 
 
 
						 
						 
					
						
						
11:00 am - 11:10 am 
	
Discussion
 
 
						 
						 
					
						
						
11:10 am - 11:35 am 
	
"Label-Free Transient Absorption Imaging of Heme Storage, Transport, and Modifications" 
 
 
 
						 
						 
					
						
						
11:35 am - 11:45 am 
	
Discussion
 
 
						 
						 
					
						
						
11:45 am - 11:55 am 
	
"Heme Transport and Recycling " 
 
 
 
						 
						 
					
						
						
11:55 am - 12:00 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:00 pm - 12:10 pm 
	
"The Heme Regulatory Motifs of Heme Oxygenase-2 Function to Transfer Heme to the Catalytic Site for Degradation" 
 
 
 
						 
						 
					
						
						
12:10 pm - 12:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:15 pm - 12:25 pm 
	
"GAPDH Regulates Allocation of Bioavailable Heme in Cells" 
 
 
 
						 
						 
					
						
						
12:25 pm - 12:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						 
						 
					
						
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						 
						 
					
						
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						 
						 
					
						
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						 
						 
					
						
						
7:30 pm - 9:30 pm 
	
Linear Tetrapyrroles and Photoreceptors 
 
 
 
						 
						 
					
						
						
7:30 pm - 7:55 pm 
	
"Life on the (Far)-Red-Edge of Darkness: How Terretrial Cyanobacteria Sense and Respond to Far-Red Light" 
 
 
 
						 
						 
					
						
						
7:55 pm - 8:05 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:05 pm - 8:30 pm 
	
"Functional Diversification of Two Bilin Reductases for Photoperception and Photosynthesis in a Unique Cyanobacterium Acaryochloris marina " 
 
 
 
						 
						 
					
						
						
8:30 pm - 8:40 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:40 pm - 9:05 pm 
	
"Type IV Chromatic Acclimation in Marine Synechococcus " 
 
 
 
						 
						 
					
						
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
9:15 pm - 9:25 pm 
	
"Spectroscopic Evidence for Electronic Control of Heme Hydroxylation by IsdG" 
 
 
 
						 
						 
					
						
						
9:25 pm - 9:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
	Wednesday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						 
						 
					
						
						
9:00 am - 12:30 pm 
	
Biosynthesis, Trafficking and Homeostasis of B12 and Corrinoids 
 
 
 
						 
						 
					
						
						
9:00 am - 9:25 am 
	
"The Partitioning of Metals in Tetrapyrrole Biosynthesis" 
 
 
 
						 
						 
					
						
						
9:25 am - 9:35 am 
	
Discussion
 
 
						 
						 
					
						
						
9:35 am - 10:00 am 
	
"Cofactor Specificity in Corrinoid-Dependent Bacteria" 
 
 
 
						 
						 
					
						
						
10:00 am - 10:10 am 
	
Discussion
 
 
						 
						 
					
						
						
10:10 am - 10:35 am 
	
Coffee Break
 
 
						 
						 
					
						
						
10:35 am - 11:00 am 
	
"B12 Trafficking and Its Modulation by Itaconate" 
 
 
 
						 
						 
					
						
						
11:00 am - 11:10 am 
	
Discussion
 
 
						 
						 
					
						
						
11:10 am - 11:35 am 
	
"Elucidating the Mechanistic Underpinnings of Cobalamin in Microbial Cell Growth, Gene Regulation, and Enzyme Activity" 
 
 
 
						 
						 
					
						
						
11:35 am - 11:45 am 
	
Discussion
 
 
						 
						 
					
						
						
11:45 am - 11:55 am 
	
"Cobalamins for Biomimetic Studies and Medicinal Applications" 
 
 
 
						 
						 
					
						
						
11:55 am - 12:00 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:00 pm - 12:10 pm 
	
"Structure of Human Aminolevulinate Synthase Reveals a Strong Evolutionary Divergence in C-Terminal Regulation" 
 
 
 
						 
						 
					
						
						
12:10 pm - 12:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:15 pm - 12:25 pm 
	
"Investigating the Molecular Basis of Vitamin B12 Uptake in Algae" 
 
 
 
						 
						 
					
						
						
12:25 pm - 12:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						 
						 
					
						
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						 
						 
					
						
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						 
						 
					
						
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						 
						 
					
						
						
7:00 pm - 7:30 pm 
	
Business Meeting 
Nominations for the Next Vice Chair; Fill in Conference Evaluation Forms; Discuss Future Site and Scheduling Preferences; Election of the Next Vice Chair 
 
 
						 
						 
					
						
						
7:30 pm - 9:30 pm 
	
Tetrapyrroles: Degradation and Signaling 
 
 
 
						 
						 
					
						
						
7:30 pm - 7:55 pm 
	
"Discovery of NO-Responsive Hemoproteins and Their Roles in Biofilm Regulation" 
 
 
 
						 
						 
					
						
						
7:55 pm - 8:05 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:05 pm - 8:30 pm 
	
"Near-Infrared Fluorescent Proteins, Biosensors and Optogenetic Tools Engineered from Bacterial Phytochromes" 
 
 
 
						 
						 
					
						
						
8:30 pm - 8:40 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:40 pm - 9:05 pm 
	
"Heme, Bile Bigments and Beyond: Bilirubin Oxidation Products and Liver Function Under Stress Conditions" 
 
 
 
						 
						 
					
						
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
9:15 pm - 9:25 pm 
	
"The Extracellular Heme Sensor HasAp Is Central to Heme Metabolism and Virulence" 
 
 
 
						 
						 
					
						
						
9:25 pm - 9:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
	Thursday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						 
						 
					
						
						
9:00 am - 12:30 pm 
	
Tetrapyrroles at the Host-Pathogen Interface 
 
 
 
						 
						 
					
						
						
9:00 am - 9:25 am 
	
"Heme-Induced Cell Signaling in Aedes aegypti " 
 
 
 
						 
						 
					
						
						
9:25 am - 9:35 am 
	
Discussion
 
 
						 
						 
					
						
						
9:35 am - 10:00 am 
	
"Porphyrin Trafficking and Metabolism in Trypanosomatid Protozoan Parasites" 
 
 
 
						 
						 
					
						
						
10:00 am - 10:10 am 
	
Discussion
 
 
						 
						 
					
						
						
10:10 am - 10:35 am 
	
Coffee Break
 
 
						 
						 
					
						
						
10:35 am - 11:00 am 
	
"Impact of Heme in the Host-Pathogen Relationship" 
 
 
 
						 
						 
					
						
						
11:00 am - 11:10 am 
	
Discussion
 
 
						 
						 
					
						
						
11:10 am - 11:35 am 
	
"Heme Utilization by Blood-Stage Malaria Parasites" 
 
 
 
						 
						 
					
						
						
11:35 am - 11:45 am 
	
Discussion
 
 
						 
						 
					
						
						
11:45 am - 11:55 am 
	
"Neutron Structure of a Peroxidase-Substrate Complex Reveals Neutral Arginine in Proton Pathway" 
 
 
 
						 
						 
					
						
						
11:55 am - 12:00 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:00 pm - 12:10 pm 
	
"Structural Investigation of Determinants Mediating ALAS Cofactor Binding" 
 
 
 
						 
						 
					
						
						
12:10 pm - 12:15 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:15 pm - 12:25 pm 
	
"Toxoplasma gondii , an Obligate Intracellular Protozoan Pathogen, Relies on Its own Heme Biosynthesis for Infection" 
 
 
 
						 
						 
					
						
						
12:25 pm - 12:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						 
						 
					
						
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						 
						 
					
						
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						 
						 
					
						
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						 
						 
					
						
						
7:30 pm - 9:30 pm 
	
Keynote Session: Tetrapyrrole Homeostasis: From Microbes to Man 
 
 
 
						 
						 
					
						
						
7:30 pm - 7:35 pm 
	
Introduction by Discussion Leader
 
 
						 
						 
					
						
						
7:35 pm - 8:15 pm 
	
"Macrocyclic Tetrapyrroles: The 72 Steps to the Pigments of Life" 
 
 
 
						 
						 
					
						
						
8:15 pm - 8:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
8:30 pm - 8:35 pm 
	
Introduction by Discussion Leader
 
 
						 
						 
					
						
						
8:35 pm - 9:15 pm 
	
"Biological Lessons from Patients with Inherited Disorders of Cobalamin Metabolism" 
 
 
 
						 
						 
					
						
						
9:15 pm - 9:30 pm 
	
Discussion
 
 
						 
						 
					
						
						
	Friday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						 
						 
					
						
						
9:00 am 
	
Departure