Search Results for Myoglobin

Molecule of the Month articles (8) Geis Archive articles (6) Curriculum materials (1)
Molecule of the Month articles (8)More
Myoglobin

January 2000

Myoglobin was the first protein to have its atomic structure determined, revealing how it stores oxygen in muscle cells.

Globin Evolution

February 2017

The mechanisms of molecular evolution are revealed in globin sequences and structures.

PDB Pioneers

October 2011

A dozen historic structures set the foundation for the PDB archive

Bacteriophage phiX174

February 2000

Bacteriophage phiX174 hijacks bacterial cells and forces them to make new copies of the virus

Geis Archive articles (6)More
Myoglobin

Geis highlights the hundreds of chemical bonds in the lattice of myoglobin.

Myoglobin Fold

Geis illustrated the structure of myoglobin, focusing on the folding pattern of the secondary structure of the protein. Unlike previous myoglobin Illustrations, this painting focuses on the tertiary structure of the molecule rather than the sequence or surface.

Hemoglobin

Geis illustrates the hemoglobin molecule as four symmetrically arranged myoglobins. Since it is responsible to the transport of oxygen, it can change from an oxygen-binding configuration to an oxygen-releasing configuration in response to the demand for oxygen.

Myohemerythrin

The colored print depicts the structure of myohemerythrin, which was first revealed by X-ray crystallography in 1975 (Hendrickson et al., 1975) and further refined in 1987 (Sheriff et al., 1987). Geis's illustration depicts the tertiary structure of the protein, highlighting the four anti-parallel alpha-helices and the presence of mu-oxo-diiron (iron atoms in red and oxygen atom in pink) located within the core of the macromolecule (Myohemerythrin).

Curriculum materials (1)