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3ar4

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[[Image:3ar4.png|left|200px]]
 
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{{STRUCTURE_3ar4| PDB=3ar4 | SCENE= }}
{{STRUCTURE_3ar4| PDB=3ar4 | SCENE= }}
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===Calcium pump crystal structure with bound ATP and TG in the absence of Ca2+===
===Calcium pump crystal structure with bound ATP and TG in the absence of Ca2+===
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{{ABSTRACT_PUBMED_21239683}}
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{{ABSTRACT_PUBMED_21239683}}
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==Function==
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[[http://www.uniprot.org/uniprot/AT2A1_RABIT AT2A1_RABIT]] This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction (By similarity).
==About this Structure==
==About this Structure==
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==Reference==
==Reference==
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<ref group="xtra">PMID:021239683</ref><references group="xtra"/>
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<ref group="xtra">PMID:021239683</ref><references group="xtra"/><references/>
[[Category: Calcium-transporting ATPase]]
[[Category: Calcium-transporting ATPase]]
[[Category: Oryctolagus cuniculus]]
[[Category: Oryctolagus cuniculus]]

Revision as of 03:46, 1 August 2013

Template:STRUCTURE 3ar4

Contents

Calcium pump crystal structure with bound ATP and TG in the absence of Ca2+

Template:ABSTRACT PUBMED 21239683

Function

[AT2A1_RABIT] This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction (By similarity).

About this Structure

3ar4 is a 1 chain structure with sequence from Oryctolagus cuniculus. Full crystallographic information is available from OCA.

See Also

Reference

  • Toyoshima C, Yonekura SI, Tsueda J, Iwasawa S. Trinitrophenyl derivatives bind differently from parent adenine nucleotides to Ca2+-ATPase in the absence of Ca2+ Proc Natl Acad Sci U S A. 2011 Jan 14. PMID:21239683 doi:10.1073/pnas.1017659108

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OCA

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