1ma9: Difference between revisions

No edit summary
No edit summary
Line 1: Line 1:
[[Image:1ma9.jpg|left|200px]]
{{Seed}}
[[Image:1ma9.png|left|200px]]


<!--
<!--
Line 9: Line 10:
{{STRUCTURE_1ma9|  PDB=1ma9  |  SCENE=  }}  
{{STRUCTURE_1ma9|  PDB=1ma9  |  SCENE=  }}  


'''Crystal structure of the complex of human vitamin D binding protein and rabbit muscle actin'''
===Crystal structure of the complex of human vitamin D binding protein and rabbit muscle actin===




==Overview==
<!--
The multifunctional vitamin D binding protein (DBP) is an actin-sequestering protein present in blood. The crystal structure of the actin-DBP complex was determined at 2.4 A resolution. DBP binds to actin subdomains 1 and 3 and occludes the cleft at the interface between these subdomains. Most remarkably, DBP demonstrates an unusually large actin-binding interface, far exceeding the binding-interface areas reported for other actin-binding proteins such as profilin, DNase I and gelsolin. The fast-growing side of actin monomers is blocked completely through a perfect structural fit with DBP, demonstrating how DBP effectively interferes with actin-filament formation. It establishes DBP as the hitherto best actin-sequestering protein and highlights its key role in suppressing and preventing extracellular actin polymerization.
The line below this paragraph, {{ABSTRACT_PUBMED_12554937}}, adds the Publication Abstract to the page
(as it appears on PubMed at http://www.pubmed.gov), where 12554937 is the PubMed ID number.
-->
{{ABSTRACT_PUBMED_12554937}}


==About this Structure==
==About this Structure==
Line 33: Line 37:
[[Category: Complex formed in plasma]]
[[Category: Complex formed in plasma]]
[[Category: Protein-protein complex]]
[[Category: Protein-protein complex]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 00:49:15 2008''
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jul 2 23:32:47 2008''

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA