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Activation of PKC through G protein coupled receptor

346 bytes removed, 22:04, 17 August 2006
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<a href="http://cgap.nci.nih.gov/BIOCARTA/Pathways/h_pkcPathway.gif">http://cgap.nci.nih.gov/BIOCARTA/Pathways/h_pkcPathway.gif</a><br /><br />Plasma membrane을 가로지르는 extracellular envuronment로부터 signals의 다양함을 transduction한다.<br />일반적 signaling systems의 하나는 PKC(Protein Kinase C)를 활성화시키는 GPCRs에 의해서 이용된다.<br />Serine/Threonine protein kinases의 ubiquitous family들의 pathway는 receptor가 ligand를 거슬러서 붙잡았을 때 Gq G-proteins를 활성화하면서 상호작용하는 GPCRs의 class와 함께 시작되는 PKC 활성을 가지고 온다.<br /><br />Pathway Interaction<br />
<table style="WIDTH: 486px578px; HEIGHT: 163px123px" cellspacing="1" cellpadding="1" width="486578" summary="" border="1">
<tbody>
<tr>
<tr>
<td>
<p align="center">CDC2NFkB</p>
</td>
<td>
<p align="center">Cyclin BIkB</p>
</td>
</tr>
</td>
<td>
<p align="center">SRCNFkB pathway</p>
</td>
</tr>
<tr>
<td>
<p align="center">GRB2PLC</p>
</td>
<td>
<p align="center">RPTPaG9</p>
</td>
</tr>
<tr>
<td>
<p align="center">PKC</p> </td> <td> <p align="center">RPTPa</p> </td> </tr> <tr> <td> <p align="center">CSK</p> </td> <td> <p align="center">SRC</p> </td> </tr> <tr> <td> <p align="center">SRC&nbsp;</p>
</td>
<td>
<p align="center">RPTPaPIP2</p>
</td>
</tr>
</td>
<td>
<p align="center">CSKDAG</p>
</td>
</tr>
</tbody>
</table>