1avc

BOVINE ANNEXIN VI (CALCIUM-BOUND)BOVINE ANNEXIN VI (CALCIUM-BOUND)

Structural highlights 1avc is a 1 chain structure with sequence from Bos taurus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum Function [ANXA6_BOVIN] May associate with CD21. May regulate the release of Ca(2+) from intracellular stores. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed 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. 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 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Annexin

spinqualitylabelsall models 1avc, resolution 2.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image