Dodecameric protein

A dodecameric protein has a quaternary structure consisting of 12 protein subunits in a complex. Dodecameric complexes can have a number of subunit 'topologies', but typically only a few of the theoretically possible subunit arrangements are observed in protein structures.

A dodecamer (protein) is a protein complex with 12 protein subunits.

A common subunit arrangement involves a tetrahedral distribution of subunit trimers (or 3-4-point symmetry). Another observed arrangement of subunits puts two rings of six subunits side by side along the sixfold axis (or 2-6-point symmetry).

Dodecameric proteins include

gollark: It would be nontrivial to convince Yale School of Art students to embrace GEORGE.
gollark: We will need a person on the inside, clearly?!
gollark: > This website exists as an ongoing collaborative experiment in digital publishing and information sharing. Because this website functions as a wiki, all members of the School of Art community—graduate students, faculty, staff, and alums—have the ability to add new content and pages, and to edit most of the site’s existing content.
gollark: I worry that they're too prestigious.
gollark: <@331320482047721472> What do you want to store your site on? Main server or VPS?

References


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.