1nya

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[[Image:1nya.jpg|left|200px]]
[[Image:1nya.jpg|left|200px]]
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{{Structure
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|PDB= 1nya |SIZE=350|CAPTION= <scene name='initialview01'>1nya</scene>
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The line below this paragraph, containing "STRUCTURE_1nya", creates the "Structure Box" on the page.
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|SITE=
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|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>
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{{STRUCTURE_1nya| PDB=1nya | SCENE= }}
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1nya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nya OCA], [http://www.ebi.ac.uk/pdbsum/1nya PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1nya RCSB]</span>
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'''NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN'''
'''NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN'''
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[[Category: Permi, P.]]
[[Category: Permi, P.]]
[[Category: Tossavainen, H.]]
[[Category: Tossavainen, H.]]
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[[Category: ef-hand]]
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[[Category: Ef-hand]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 03:07:48 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:37:09 2008''
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Revision as of 00:07, 3 May 2008

Template:STRUCTURE 1nya

NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN


Overview

The structure of calerythrin, a prokaryotic 20 kDa calcium-binding protein has been determined by solution NMR spectroscopy. Distance, dihedral angle, J coupling, secondary chemical shift, residual dipolar coupling and radius of gyration restraints reveal four EF-hand motifs arranged in a compact globular structure. A tight turn in the middle of the amino acid sequence brings the two halves, each comprising a pair of EF-hands, close together. The structural similarity between calerythrin and the eukaryotic sarcoplasmic calcium-binding proteins is notable.

About this Structure

1NYA is a Single protein structure of sequence from Saccharopolyspora erythraea. Full crystallographic information is available from OCA.

Reference

NMR solution structure of calerythrin, an EF-hand calcium-binding protein from Saccharopolyspora erythraea., Tossavainen H, Permi P, Annila A, Kilpelainen I, Drakenberg T, Eur J Biochem. 2003 Jun;270(11):2505-12. PMID:12755706 Page seeded by OCA on Sat May 3 03:07:48 2008

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