|Health and Disease|
|Molecules of Life|
|Biotech and Nanotech|
|Structures and Structure Determination|
Glucose is transported through the blood, powering cells throughout the body. However, if the level of glucose gets too high, it can cause the chronic problems associated with diabetes mellitus. Atomic structures have revealed how glucose levels are regulated in the body and are providing new hope for combating the disease. To learn more, browse PDB-101 resources related to diabetes.
2017 Video Challenge for High School Students
Congratulations to the 2017 Winners! Many thanks to the expert scientists, students, teachers, parents, and voters who made this exciting competition happen.
Learn why the proteins called enzymes are essential to life on earth, and observe an example catalysis mechanism.
Images used with permission from the Howard Hughes Medical Institute (www.hhmi.org). All rights reserved.
TATA-Binding Protein (TBP)
Cytochrome c (unbound)
Induced Lac Repressor
Tomato Bushy Stunt Virus (TBSV)
Deoxyribonucleic Acid (DNA)
Intermolecular Contacts in Hemoglobin S
Aspartate Transcarbamoylase (ATCase)
Transfer Ribonucleic Acid (tRNA)
Immunoglobulin G (IgG)