The coverage of known protein-sequence ... the primary and tertiary level, respectively. According to this view, classifications that take into account secondary structure should also be ...

The simple sequencing of the protein is known as its primary ... The tertiary structure of proteins refers to the overall three-dimensional shape, after the secondary interactions.

The genome encodes protein structure at two levels. In addition to the correspondence between RNA and protein primary sequences ... with substantial base-paired secondary RNA structure, whereas ...

When two cysteines are brought into close proximity in the tertiary structure, an enzyme called “protein disulfide isomerase ... considered to be part of the primary structure of proteins ...