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1cmg
From Proteopedia
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| - | [[Image:1cmg.gif|left|200px]] | + | [[Image:1cmg.gif|left|200px]] |
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| - | '''NMR SOLUTION STRUCTURE OF CALCIUM-LOADED CALMODULIN CARBOXY-TERMINAL DOMAIN''' | + | {{Structure |
| + | |PDB= 1cmg |SIZE=350|CAPTION= <scene name='initialview01'>1cmg</scene> | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''NMR SOLUTION STRUCTURE OF CALCIUM-LOADED CALMODULIN CARBOXY-TERMINAL DOMAIN''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1CMG is a [ | + | 1CMG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CMG OCA]. |
==Reference== | ==Reference== | ||
| - | Calcium-induced structural changes and domain autonomy in calmodulin., Finn BE, Evenas J, Drakenberg T, Waltho JP, Thulin E, Forsen S, Nat Struct Biol. 1995 Sep;2(9):777-83. PMID:[http:// | + | Calcium-induced structural changes and domain autonomy in calmodulin., Finn BE, Evenas J, Drakenberg T, Waltho JP, Thulin E, Forsen S, Nat Struct Biol. 1995 Sep;2(9):777-83. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/7552749 7552749] |
[[Category: Bos taurus]] | [[Category: Bos taurus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: calcium-binding protein]] | [[Category: calcium-binding protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 10:26:16 2008'' |
Revision as of 08:26, 20 March 2008
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
NMR SOLUTION STRUCTURE OF CALCIUM-LOADED CALMODULIN CARBOXY-TERMINAL DOMAIN
Overview
We have determined the solution structures of the apo and (Ca2+)2 forms of the carboxy-terminal domain of calmodulin using multidimensional heteronuclear nuclear magnetic resonance spectroscopy. The results show that both forms adopt well-defined structures with essentially equal secondary structure. A comparison of the structures of the two forms shows that Ca2+ binding causes major rearrangements of the secondary structure elements with changes in inter-residue distances of up to 15 A and exposure of the hydrophobic interior of the four-helix bundle. Comparisons with previously determined high-resolution X-ray structures and models of calmodulin indicate that this domain is structurally autonomous.
About this Structure
1CMG is a Single protein structure of sequence from Bos taurus. Full crystallographic information is available from OCA.
Reference
Calcium-induced structural changes and domain autonomy in calmodulin., Finn BE, Evenas J, Drakenberg T, Waltho JP, Thulin E, Forsen S, Nat Struct Biol. 1995 Sep;2(9):777-83. PMID:7552749
Page seeded by OCA on Thu Mar 20 10:26:16 2008
