F-actin capping protein

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'''F-actin capping protein''' (CapZ) regulates growth of actin filaments by capping the barbed end of the growing filament thus blocking the exchange of subunits at this end. <scene name='50/508421/Cv/2'>CapZ is a heterodimer with α and β subunits</scene>. <scene name='50/508421/Cv/3'>Ba+2 ion coordination site</scene> in CapZ (PDB code [[3aa7]])<ref>PMID:20625546</ref>, water molecules are shown as red sphesres. For more details see [[Group:MUZIC:CapZ]].
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'''F-actin capping protein''' (CapZ) regulates growth of actin filaments by capping the barbed end of the growing filament thus blocking the exchange of subunits at this end. <scene name='50/508421/Cv/4'>CapZ is a heterodimer with α and β subunits</scene>. <scene name='50/508421/Cv/5'>Ba+2 ion coordination site</scene> in CapZ (PDB code [[3aa7]])<ref>PMID:20625546</ref>, water molecules are shown as red sphesres. For more details see [[Group:MUZIC:CapZ]].
</StructureSection>
</StructureSection>
==3D structures of F-actin capping protein==
==3D structures of F-actin capping protein==
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Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
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[[F-actin capping protein 3D structures]]
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[[1izn]] – cCapZ α1+β – chicken<br />
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[[3aa7]] - cCapZ α1+β (mutant)<br />
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[[2kbm]] - CapZ α2 + S-100 calcium-binding protein - rat<br />
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[[3lk2]], [[3lk3]] - cCapZ α1+β + leucine-rich repeat-containing protein 16A<br />
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[[3aa0]] - cCapZ α1+β (mutant) + leucine-rich repeat-containing protein 16A peptide<br />
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[[3aae]] - cCapZ α1+β + leucine-rich repeat-containing protein 16A peptide<br />
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[[3aa1]] - cCapZ α1+β (mutant) + CKIP-1 peptide<br />
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[[2kz7]] - cCapZ α1+β + leucine-rich repeat-containing protein 16A]] - NMR<BR />
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[[3lk4]] - cCapZ α1+β + CD2-associated protein<br />
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[[3aa6]] - cCapZ α1+β (mutant) + CD2-associated protein peptide<br />
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[[2kxp]] - cCapZ α1+β + myotrophin – NMR<BR />
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[[3aaa]] - cCapZ α1+β + myotrophin<br />
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[[4akr]] - CAPZ α1+β – slime mold<br />
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== References ==
== References ==

Current revision

F-actin capping protein α (cyan) and β subunits (magenta) complex with ethanosulfonic acid and Ba+2 ion (PDB code 3aa7)

Drag the structure with the mouse to rotate

3D structures of F-actin capping protein

F-actin capping protein 3D structures

References

  1. ↑ Takeda S, Minakata S, Koike R, Kawahata I, Narita A, Kitazawa M, Ota M, Yamakuni T, Maeda Y, Nitanai Y. Two distinct mechanisms for actin capping protein regulation--steric and allosteric inhibition. PLoS Biol. 2010 Jul 6;8(7):e1000416. PMID:20625546 doi:10.1371/journal.pbio.1000416

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

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