TLK2
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Serine/threonine-protein kinase tousled-like 2 is an enzyme that in humans is encoded by the ''TLK2'' gene.


Function

The Tousled-like kinases, first described in
Arabidopsis ''Arabidopsis'' (rockcress) is a genus in the family Brassicaceae. They are small flowering plants related to cabbage and mustard. This genus is of great interest since it contains thale cress (''Arabidopsis thaliana''), one of the model organi ...
, are nuclear serine/threonine kinases that are potentially involved in the regulation of chromatin assembly. These are different from other "tousled" varieties, such as flock-of-seagulls, post-coitus, or the-Sean-Bean. upplied by OMIMref name="entrez" />


Interactions

TLK2 has been shown to interact with TLK1,
ASF1B Histone chaperone ASF1B is a protein that in humans is encoded by the ''ASF1B'' gene. Function This gene encodes a member of the H3/H4 family of histone chaperone proteins and is similar to the anti-silencing function-1 gene in yeast. The enco ...
and
ASF1A Histone chaperone ASF1A is a protein that in humans is encoded by the ''ASF1A'' gene. Function This gene encodes a member of the H3/H4 family of histone chaperone proteins and is similar to the anti-silencing function-1 gene in yeast. The prot ...
.


Clinical significance

Mutations in this gene have been linked to a specific form of autism spectrum disorder with unique facial features. Amplifications of the nuclear localization sequence-encoding part of this gene have been linked to glioblastoma and lower-grade astrocytoma survival.


References


Further reading

* * * * * * {{Gene-17-stub