2oyw: Difference between revisions

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[[Image:2oyw.jpg|left|200px]]
{{Seed}}
[[Image:2oyw.png|left|200px]]


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{{STRUCTURE_2oyw|  PDB=2oyw  |  SCENE=  }}  
{{STRUCTURE_2oyw|  PDB=2oyw  |  SCENE=  }}  


'''Neurotensin in TFE:H2O (80:20)'''
===Neurotensin in TFE:H2O (80:20)===




==Overview==
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Neurotensin (NT) is a 13-residue neuropeptide that exerts multiple biological functions in the central and peripheral nervous system. Little is known about the structure of this neuropeptide, and what is known only concerns its C-terminal part. We determined here for the first time the structure of the full-length NT in membrane-mimicking environments by means of classical proton-proton distance constraints derived from solution-state NMR spectroscopy. NT was found to have a structure at both its N and C termini, whereas the central region of NT remains highly flexible. In TFE and HFIP solutions, the NT C-terminus presents an extended slightly incurved structure, whereas in DPC it has a beta turn. The N-terminal region of NT possesses great adaptability and accessibility to the microenvironment in the three media studied. Altogether, our work demonstrates a structure of NT fully compatible with its NTR-bound state.
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{{ABSTRACT_PUBMED_17441729}}


==About this Structure==
==About this Structure==
Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OYW OCA].  
Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OYW OCA].  


==Reference==
==Reference==
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[[Category: Monti, J P.]]
[[Category: Monti, J P.]]
[[Category: Extended structure]]
[[Category: Extended structure]]
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