This article was originally published with the title “ The Three-Dimensional Structure of a Protein Molecule ” in Scientific American Magazine Vol. 205 No. 6 (December 1961), p. 96 doi:10.1038 ...

In fact, each gene in cellular DNA contains the code for a unique protein structure. Not only are ... a biochemical reaction that extracts a water molecule as it joins the amino group of one ...

The researchers have combined a protein called albumin with porphyrin to create a molecular complex that can absorb light energy, to allow it to split up water molecules. Porphyrin is the molecule ...

This article was originally published with the title “ The Three-Dimensional Structure of an Enzyme Molecule ” in Scientific American Magazine Vol. 215 No. 5 (November 1966), p. 78 doi:10.1038 ...

The sequence of amino acids in the chain determines how the chain will fold up to make the protein, so different proteins have different three-dimensional shapes. The three-dimensional shape of a ...

That structure is essential for the protein's function. Typically, figuring out the structure involves laborious biochemistry to purify the protein, followed by a number of imaging techniques to ...

While carbohydrates are an important energy source in both plants and animals, they can't complete the same diverse cellular functions that proteins can due to their simpler molecular structure.

Molecular BioSystems has been renamed Molecular Omics. Molecular Omics publishes molecular level experimental and bioinformatics research in the -omics sciences, including genomics, proteomics, ...

Medically reviewed by Steffini Stalos, DOMedically reviewed by Steffini Stalos, DO The A/G ratio is a blood test that measures the amount of albumin and globulin proteins in your blood.

Deoxyribonucleic acid (DNA) is the information-carrying molecule found in all living ... is the instructions that the cell uses to make proteins. Proteins play a big part in determining the ...