1avc
From Proteopedia
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[[Image:1avc.gif|left|200px]] | [[Image:1avc.gif|left|200px]] | ||
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'''BOVINE ANNEXIN VI (CALCIUM-BOUND)''' | '''BOVINE ANNEXIN VI (CALCIUM-BOUND)''' | ||
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[[Category: Creutz, C E.]] | [[Category: Creutz, C E.]] | ||
[[Category: Kretsinger, R H.]] | [[Category: Kretsinger, R H.]] | ||
| - | [[Category: | + | [[Category: Annexin]] |
| - | [[Category: | + | [[Category: Calcium-binding]] |
| - | [[Category: | + | [[Category: Calcium/phospholipid-binding protein]] |
| - | [[Category: | + | [[Category: Membrane-binding]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 10:44:16 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 07:44, 2 May 2008
BOVINE ANNEXIN VI (CALCIUM-BOUND)
Overview
The crystal structure of a calcium-bound form of bovine annexin VI has been determined with X-ray diffraction data to 2.9 A by molecular replacement. Six Ca2+ ions were found, five in AB loops, one in a DE loop. Two loops (II-AB, which binds calcium, and V-AB, which does not) have conformations that differ significantly from those in calcium-free, human recombinant annexin VI. There are only small differences between the calci- and the apo-annexin VI in the rest of the molecule. Calcium by itself does not promote a major conformational change.
About this Structure
1AVC is a Single protein structure of sequence from Bos taurus. Full crystallographic information is available from OCA.
Reference
Crystal structure of bovine annexin VI in a calcium-bound state., Avila-Sakar AJ, Creutz CE, Kretsinger RH, Biochim Biophys Acta. 1998 Sep 8;1387(1-2):103-16. PMID:9748523 Page seeded by OCA on Fri May 2 10:44:16 2008
