Template:Protein quaternary structure
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Protein quaternary structure | ||
---|---|---|
General: | Globular protein | Fibrous protein | Membrane protein | Coiled coil | |
Dimers: | Leucine zipper| Tryptophan repressor | Glutathione S-transferase | |
Trimers: | Collagen | Hemagglutinin | Ornithine transcarbamylase | |
Tetramers: | Hemoglobin | IgG | Avidin | Spectrin | |
Hexamers: | DnaB helicase | Hemocyanin | Glutamate Dehydrogenase 1 | |
Octamers: | Nucleosome | Hemerythrin | |
Fibrils: | Actin | Tubulin | Flagellum | Pilus | |
Complexes: | Preinitiation complex | Immunoglobulin M | |
Machines: | Proteasome | Ribosome | ATP synthase | RNA polymerase | Spliceosome | |
Virus: | Capsid | |
Precipitates: | Salting out | Hofmeister series | |
Methods: | Ultracentrifugation | Size exclusion chromatography | |
←Tertiary structure | Structure determination methods |