Quaternary structure: In some proteins, a fourth structural level created by interactions with other proteins. Aspect of protein structure determined by the number and arrangement of polypeptides in a large protein such as hemoglobin.
Query sequence: A nucleic acid or amino acid sequence that is entered into the BLAST computer program. BLAST searches a database to locate identical
or similar sequences.
- Please bookmark this page (add it to your favorites).
- If you wish to link to this page, you can do so by referring to the URL address below this line.
This page was last modified 30-JUN-07
Copyright © 1995-2022 ITA all rights reserved.