11. However, the tetramer : dimer ratio of PKM2 is not stationary value. 12. This prevents monomer misfolding events by disfavoring the dissociation of the TTR tetramer . 13. The H2A-H2B dimers and H3-H4 tetramer also show pseudodyad symmetry. 14. It is typically found as an ?2?2 tetramer . 15. Two dimers of cytokeratin groups into a keratin tetramer by anti-parallel binding. 16. TTR tetramer dissociation is known to be rate-limiting for amyloid fibril formation. 17. In ether, as it is commonly sold, phenyllithium exists as a tetramer . 18. It would be an tetramer of carbon monoxide. 19. Like the trimeric nickel complex, this tetramer shows ferromagnetic interactions at low temperatures. 20. Its structure consists of a tetramer , very similar to that of ruthenium pentafluoride.
