1avc
From Proteopedia
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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 with CA as ligand. 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 Tue Nov 20 11:09:19 2007
