C-JUN: Difference between revisions

From Proteopedia
Jump to navigationJump to search
No edit summary
No edit summary
Line 11: Line 11:
== Introduction ==
== Introduction ==


The c-Jun protein is a member of transcription factors which consist of a basic region leucine zipper region  <ref name="one"> PMID:8662824 </ref>.  Originally identified by its homology to v-jun, the oncogene from the avian sarcomoa virus <ref name="four" /> Bossy-Wetzel, E., Bakiri, L., Yaniv, M.  (1997).  Induction of apoptosis by the transcription factor c-Jun.  EMO Journal.  Vol.16;7.  1695-1709 </ref>.    All these leucine zipper factors bind to DNA in one of two states: homo or heterodimers  <ref name="two"> PMID:8662824 </ref>.  In conjunction with the c-Fos protein these two proteins bind to specific regions of DNA strands.  Together these two proteins form the c-fos/c-jun complex which help regulate cell growth and differentiation <ref name="one" />.  The members of the jun and fos families include three Jun proteins and four Fos proteins  (c-Jun, JunB, JunD,c-Fos, Fos-B, Fra1, and Fra2) <ref name="one" />.  Regulation of the complex iteslf is done by interactions between the protein and DNA in addition to the protein-protein  interactions between each of the leucine zipper domains <ref name="one" />.           
The c-Jun protein is a member of transcription factors which consist of a basic region leucine zipper region  <ref name="one"> PMID:8662824 </ref>.  Originally identified by its homology to v-jun, the oncogene from the avian sarcomoa virus <ref name="four"> Bossy-Wetzel, E., Bakiri, L., Yaniv, M.  (1997).  Induction of apoptosis by the transcription factor c-Jun.  EMO Journal.  Vol.16;7.  1695-1709 </ref>.    All these leucine zipper factors bind to DNA in one of two states: homo or heterodimers  <ref name="two"> PMID:8662824 </ref>.  In conjunction with the c-Fos protein these two proteins bind to specific regions of DNA strands.  Together these two proteins form the c-fos/c-jun complex which help regulate cell growth and differentiation <ref name="one" />.  The members of the jun and fos families include three Jun proteins and four Fos proteins  (c-Jun, JunB, JunD,c-Fos, Fos-B, Fra1, and Fra2) <ref name="one" />.  Regulation of the complex iteslf is done by interactions between the protein and DNA in addition to the protein-protein  interactions between each of the leucine zipper domains <ref name="one" />.           
    
    
== Structure Overview ==
== Structure Overview ==