1up5: Difference between revisions
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'''CHICKEN CALMODULIN''' | '''CHICKEN CALMODULIN''' | ||
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[[Category: Rupp, B.]] | [[Category: Rupp, B.]] | ||
[[Category: Wilson, M A.]] | [[Category: Wilson, M A.]] | ||
[[Category: | [[Category: Ca signalling]] | ||
[[Category: | [[Category: Calcium-binding]] | ||
[[Category: | [[Category: Phosphorylation]] | ||
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Revision as of 08:31, 3 May 2008
CHICKEN CALMODULIN
Overview
Two new crystal forms of calmodulin from Gallus gallus are reported. Crystals in space group P1 (cell dimensions a = 59.7, b = 53.1, c = 24.6 A, alpha = 93.2, beta = 96.7, gamma = 89.2 and Z = 2), grow as long thin needles. Water content on density considerations is approximately 50%. They diffract to approximately 2.0 A but give wide multiply peaked spot profiles. Crystals in space group P2(1)2(1)2(1) (cell dimensions a = 32.2, b = 56.0, c = 67.3 A and Z = 4), grow as clusters of thin tablets and contain approximately 30% water by volume. These small crystals ( approximately 0.4 x 0.15 x 0.1 mm) diffracted well to approximately 1.4 A and some appreciable intensities were observed at resolutions better than 1.2 A.
About this Structure
1UP5 is a Single protein structure of sequence from Gallus gallus. Full crystallographic information is available from OCA.
Reference
Crystallization and preliminary X-ray analysis of two new crystal forms of calmodulin., Rupp B, Marshak DR, Parkin S, Acta Crystallogr D Biol Crystallogr. 1996 Mar 1;52(Pt 2):411-3. PMID:15299715 Page seeded by OCA on Sat May 3 11:31:24 2008