Actin: Difference between revisions

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== Structural highlights ==
== Structural highlights ==


Actin binds ATP in a cleft.  It changes its conformation upon hydrolysis of its bound ATP to ADP.  Actin filaments are polar.  They are formed with all monomers having their clefts pointing in the same direction.
<scene name='43/430015/Cv/8'>Actin binds ATP in a cleft</scene>.  It changes its conformation upon hydrolysis of its bound ATP to ADP.  Actin filaments are polar.  They are formed with all monomers having their clefts pointing in the same direction.
</StructureSection>
</StructureSection>
== 3D Structures of Actin ==
== 3D Structures of Actin ==

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Alexander Berchansky, Michal Harel, Joel L. Sussman