2d00
From Proteopedia
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[[Image:2d00.gif|left|200px]] | [[Image:2d00.gif|left|200px]] | ||
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'''Subunit F of V-type ATPase/synthase''' | '''Subunit F of V-type ATPase/synthase''' | ||
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==Reference== | ==Reference== | ||
Structure of a central stalk subunit F of prokaryotic V-type ATPase/synthase from Thermus thermophilus., Makyio H, Iino R, Ikeda C, Imamura H, Tamakoshi M, Iwata M, Stock D, Bernal RA, Carpenter EP, Yoshida M, Yokoyama K, Iwata S, EMBO J. 2005 Nov 16;24(22):3974-83. Epub 2005 Nov 10. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16281059 16281059] | Structure of a central stalk subunit F of prokaryotic V-type ATPase/synthase from Thermus thermophilus., Makyio H, Iino R, Ikeda C, Imamura H, Tamakoshi M, Iwata M, Stock D, Bernal RA, Carpenter EP, Yoshida M, Yokoyama K, Iwata S, EMBO J. 2005 Nov 16;24(22):3974-83. Epub 2005 Nov 10. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16281059 16281059] | ||
- | [[Category: H(+)-transporting two-sector ATPase]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Thermus thermophilus]] | [[Category: Thermus thermophilus]] | ||
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[[Category: Yokoyama, K.]] | [[Category: Yokoyama, K.]] | ||
[[Category: Yoshida, M.]] | [[Category: Yoshida, M.]] | ||
- | [[Category: | + | [[Category: Chey]] |
- | [[Category: | + | [[Category: Fret]] |
- | [[Category: | + | [[Category: Subunit f]] |
- | [[Category: | + | [[Category: V-atpase]] |
- | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 23:26:38 2008'' | |
- | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + |
Revision as of 20:26, 3 May 2008
Subunit F of V-type ATPase/synthase
Overview
The crystal structure of subunit F of vacuole-type ATPase/synthase (prokaryotic V-ATPase) was determined to of 2.2 A resolution. The subunit reveals unexpected structural similarity to the response regulator proteins that include the Escherichia coli chemotaxis response regulator CheY. The structure was successfully placed into the low-resolution EM structure of the prokaryotic holo-V-ATPase at a location indicated by the results of crosslinking experiments. The crystal structure, together with the single-molecule analysis using fluorescence resonance energy transfer, showed that the subunit F exhibits two conformations, a 'retracted' form in the absence and an 'extended' form in the presence of ATP. Our results postulated that the subunit F is a regulatory subunit in the V-ATPase.
About this Structure
2D00 is a Single protein structure of sequence from Thermus thermophilus. Full crystallographic information is available from OCA.
Reference
Structure of a central stalk subunit F of prokaryotic V-type ATPase/synthase from Thermus thermophilus., Makyio H, Iino R, Ikeda C, Imamura H, Tamakoshi M, Iwata M, Stock D, Bernal RA, Carpenter EP, Yoshida M, Yokoyama K, Iwata S, EMBO J. 2005 Nov 16;24(22):3974-83. Epub 2005 Nov 10. PMID:16281059 Page seeded by OCA on Sat May 3 23:26:38 2008
Categories: Single protein | Thermus thermophilus | Bernal, R A. | Carpenter, E P. | Iino, R. | Ikeda, C. | Imamura, H. | Iwata, M. | Iwata, S. | Makyio, H. | Stock, D. | Tamakoshi, M. | Yokoyama, K. | Yoshida, M. | Chey | Fret | Subunit f | V-atpase