DCTN2

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Lua error in Module:Infobox_gene at line 33: attempt to index field 'wikibase' (a nil value). Dynactin subunit 2 is a protein that in humans is encoded by the DCTN2 gene.[1][2]

Function

This gene encodes a 50-kD subunit of dynactin, a macromolecular complex consisting of 10-11 subunits ranging in size from 22 to 150 kD. Dynactin binds to both microtubules and cytoplasmic dynein. It is involved in a diverse array of cellular functions, including ER-to-Golgi transport, the centripetal movement of lysosomes and endosomes, spindle formation, chromosome movement, nuclear positioning, and axonogenesis. This subunit is present in 4-5 copies per dynactin molecule. It contains three short alpha-helical coiled-coil domains that may mediate association with self or other dynactin subunits. It may interact directly with the largest subunit (p150) of dynactin and may affix p150 in place.[2]

Interactions

DCTN2 has been shown to interact with MARCKSL1.[3]

References

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  2. 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
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Further reading

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