1qo1: Difference between revisions

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[[Image:1qo1.gif|left|200px]]<br /><applet load="1qo1" size="~~450~~" color="white" frame="true" align="right" spinBox="true"

[[Image:1qo1.gif|left|200px]]<br /><applet load="1qo1" size="350" color="white" frame="true" align="right" spinBox="true"

caption="1qo1, resolution 3.9Å" />

'''MOLECULAR ARCHITECTURE OF THE ROTARY MOTOR IN ATP SYNTHASE FROM YEAST MITOCHONDRIA'''<br />

==Overview==

Adenosine triphosphate (ATP) synthase contains a rotary motor involved in, biological energy conversion. Its membrane-embedded F0 sector has a, rotation generator fueled by the proton-motive force, which provides the, energy required for the synthesis of ATP by the F1 domain. An electron, density map obtained from crystals of a subcomplex of yeast mitochondrial, ATP synthase shows a ring of 10 c subunits. Each c subunit forms an, alpha-helical hairpin. The interhelical loops of six to seven of the c, subunits are in close contact with the gamma and delta subunits of the, central stalk. The extensive contact between the c ring and the stalk, suggests that they may rotate as an ensemble during catalysis.

Adenosine triphosphate (ATP) synthase contains a rotary motor involved in biological energy conversion. Its membrane-embedded F0 sector has a rotation generator fueled by the proton-motive force, which provides the energy required for the synthesis of ATP by the F1 domain. An electron density map obtained from crystals of a subcomplex of yeast mitochondrial ATP synthase shows a ring of 10 c subunits. Each c subunit forms an alpha-helical hairpin. The interhelical loops of six to seven of the c subunits are in close contact with the gamma and delta subunits of the central stalk. The extensive contact between the c ring and the stalk suggests that they may rotate as an ensemble during catalysis.

==About this Structure==

1QO1 is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Active as [http://en.wikipedia.org/wiki/H(+)-transporting_two-sector_ATPase H(+)-transporting two-sector ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.14 3.6.3.14] Full crystallographic information is available from [http://~~ispc~~.weizmann.ac.il/oca-bin/ocashort?id=1QO1 OCA].

1QO1 is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Active as [http://en.wikipedia.org/wiki/H(+)-transporting_two-sector_ATPase H(+)-transporting two-sector ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.14 3.6.3.14] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QO1 OCA].

==Reference==

Line 14:

[[Category: Protein complex]]

[[Category: Saccharomyces cerevisiae]]

[[Category: Leslie, A.G.W.]]

[[Category: Leslie, A G.W.]]

[[Category: Stock, D.]]

[[Category: Walker, J.E.]]

[[Category: Walker, J E.]]

[[Category: atp synthase]]

[[Category: c-alpha only]]

[[Category: low resolution model]]

''Page seeded by [http://~~ispc~~.weizmann.ac.il/oca OCA ] on ~~Wed Nov~~ 21 00:50:~~24 2007~~''

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:41:51 2008''

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@@ Line 1: / Line 1: @@
-[[Image:1qo1.gif|left|200px]]<br /><applet load="1qo1" size="450" color="white" frame="true" align="right" spinBox="true"
+[[Image:1qo1.gif|left|200px]]<br /><applet load="1qo1" size="350" color="white" frame="true" align="right" spinBox="true"
 caption="1qo1, resolution 3.9&Aring;" />
 '''MOLECULAR ARCHITECTURE OF THE ROTARY MOTOR IN ATP SYNTHASE FROM YEAST MITOCHONDRIA'''<br />
 ==Overview==
-Adenosine triphosphate (ATP) synthase contains a rotary motor involved in, biological energy conversion. Its membrane-embedded F0 sector has a, rotation generator fueled by the proton-motive force, which provides the, energy required for the synthesis of ATP by the F1 domain. An electron, density map obtained from crystals of a subcomplex of yeast mitochondrial, ATP synthase shows a ring of 10 c subunits. Each c subunit forms an, alpha-helical hairpin. The interhelical loops of six to seven of the c, subunits are in close contact with the gamma and delta subunits of the, central stalk. The extensive contact between the c ring and the stalk, suggests that they may rotate as an ensemble during catalysis.
+Adenosine triphosphate (ATP) synthase contains a rotary motor involved in biological energy conversion. Its membrane-embedded F0 sector has a rotation generator fueled by the proton-motive force, which provides the energy required for the synthesis of ATP by the F1 domain. An electron density map obtained from crystals of a subcomplex of yeast mitochondrial ATP synthase shows a ring of 10 c subunits. Each c subunit forms an alpha-helical hairpin. The interhelical loops of six to seven of the c subunits are in close contact with the gamma and delta subunits of the central stalk. The extensive contact between the c ring and the stalk suggests that they may rotate as an ensemble during catalysis.
 ==About this Structure==
-QO1 is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Active as [http://en.wikipedia.org/wiki/H(+)-transporting_two-sector_ATPase H(+)-transporting two-sector ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.14 3.6.3.14] Full crystallographic information is available from [http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1QO1 OCA].
+QO1 is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Active as [http://en.wikipedia.org/wiki/H(+)-transporting_two-sector_ATPase H(+)-transporting two-sector ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.14 3.6.3.14] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QO1 OCA].
 ==Reference==
@@ Line 14: / Line 14: @@
 [[Category: Protein complex]]
 [[Category: Saccharomyces cerevisiae]]
-[[Category: Leslie, A.G.W.]]
+[[Category: Leslie, A G.W.]]
 [[Category: Stock, D.]]
-[[Category: Walker, J.E.]]
+[[Category: Walker, J E.]]
 [[Category: atp synthase]]
 [[Category: c-alpha only]]
 [[Category: low resolution model]]
-''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Wed Nov 21 00:50:24 2007''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:41:51 2008''