1rec

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[[Image:1rec.gif|left|200px]]
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{{STRUCTURE_1rec| PDB=1rec | SCENE= }}
{{STRUCTURE_1rec| PDB=1rec | SCENE= }}
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'''THREE-DIMENSIONAL STRUCTURE OF RECOVERIN, A CALCIUM SENSOR IN VISION'''
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===THREE-DIMENSIONAL STRUCTURE OF RECOVERIN, A CALCIUM SENSOR IN VISION===
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==Overview==
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Recoverin, a recently discovered member of the EF hand superfamily, serves as a calcium sensor in vision. We report here the crystal structure of recombinant unmyristoylated recoverin at 1.9 A resolution. The four EF hands of the protein are arranged in a compact array that contrasts with the dumbbell shape of calmodulin and troponin C. A calcium ion is bound to EF hand 3, while EF hand 2 can bind samarium but not calcium in this crystal form. The other two EF hands have novel structural features that prevent or impair calcium binding. A concave hydrophobic surface formed by EF hands 1 and 2 may participate in the read out of calcium signals by recoverin and its homologs.
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(as it appears on PubMed at http://www.pubmed.gov), where 8242744 is the PubMed ID number.
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{{ABSTRACT_PUBMED_8242744}}
==About this Structure==
==About this Structure==
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[[Category: Zozulya, S.]]
[[Category: Zozulya, S.]]
[[Category: Calcium-binding protein]]
[[Category: Calcium-binding protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 07:23:36 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 23:51:54 2008''

Revision as of 20:51, 28 July 2008

Image:1rec.png

Template:STRUCTURE 1rec

THREE-DIMENSIONAL STRUCTURE OF RECOVERIN, A CALCIUM SENSOR IN VISION

Template:ABSTRACT PUBMED 8242744

About this Structure

1REC is a Single protein structure of sequence from Bos taurus. Full crystallographic information is available from OCA.

Reference

Three-dimensional structure of recoverin, a calcium sensor in vision., Flaherty KM, Zozulya S, Stryer L, McKay DB, Cell. 1993 Nov 19;75(4):709-16. PMID:8242744

Page seeded by OCA on Mon Jul 28 23:51:54 2008

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