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Employment (1)

Kyoto Sangyo University: Kyoto, Kyôto, JP

2010-04-01 to present | Professor (Molecular Biological Science)
Employment
Source: Self-asserted source
Ken Yokoyama

Education and qualifications (1)

Tokyo Institute of Technology: Yokohama, Kanagawa, JP

1986-04-01 to 1991-03-31 | PhD, Science ( Chemical Resources Laboratory)
Education
Source: Self-asserted source
Ken Yokoyama

Works (50 of 51)

Items per page:
Page 1 of 2

Cryo-EM structure of the human Pannexin-3 channel

Biochemical and Biophysical Research Communications
2025-01 | Journal article
DOI: 10.1016/j.bbrc.2024.151227
Contributors: Taiichi Tsuyama; Ryuga Teramura; Kaoru Mitsuoka; Jun-ichi Kishikawa; Ken Yokoyama
Source: check_circle
Crossref

Rotary mechanism of the prokaryotic Vo motor driven by proton motive force

Nature Communications
2024-11-20 | Journal article
DOI: 10.1038/s41467-024-53504-x
Contributors: Jun-ichi Kishikawa; Yui Nishida; Atsuki Nakano; Takayuki Kato; Kaoru Mitsuoka; Kei-ichi Okazaki; Ken Yokoyama
Source: check_circle
Crossref

Mechanism of ATP hydrolysis dependent rotation of bacterial ATP synthase

Nature Communications
2023-07-10 | Journal article
DOI: 10.1038/s41467-023-39742-5
Contributors: Atsuki Nakano; Jun-ichi Kishikawa; Kaoru Mitsuoka; Ken Yokoyama
Source: check_circle
Crossref

Mechanism of ATP hydrolysis dependent rotation of ATP synthases

2022-12-23 | Preprint
DOI: 10.1101/2022.12.23.521728
Contributors: Atsuki Nakano; Jun-ichi Kishikawa; Kaoru Mitsuoka; Ken Yokoyama
Source: check_circle
Crossref

Structural transition of the ground-state structure to steady-state structures by sequential binding of ATP to V/A-ATPase

2022-10-05 | Preprint
DOI: 10.1101/2022.10.04.510906
Contributors: Atsuko Nakanishi; Jun-ichi Kishikawa; Kaoru Mitsuoka; Ken Yokoyama
Source: check_circle
Crossref

Structural snapshots of V/A-ATPase reveal the rotary catalytic mechanism of rotary ATPases

Nature Communications
2022-03-08 | Journal article
DOI: 10.1038/s41467-022-28832-5
Contributors: J. Kishikawa; A. Nakanishi; A. Nakano; S. Saeki; A. Furuta; T. Kato; K. Mistuoka; K. Yokoyama
Source: check_circle
Crossref

Structural snapshots of V/A-ATPase reveal a new paradigm for rotary catalysis

2021-10-26 | Other
DOI: 10.1101/2021.10.26.465817
Contributors: J. Kishikawa; A. Nakanishi; A. Nakano; S. Saeki; A. Furuta; T. Kato; K. Mistuoka; K. Yokoyama
Source: check_circle
Crossref

Mechanical inhibition of isolated Vo from V/A-ATPase for proton conductance

eLife
2020-07-08 | Journal article
DOI: 10.7554/eLife.56862
Contributors: Jun-ichi Kishikawa; Atsuko Nakanishi; Aya Furuta; Takayuki Kato; Keiichi Namba; Masatada Tamakoshi; Kaoru Mitsuoka; Ken Yokoyama
Source: check_circle
Crossref

Cryo EM structure of intact rotary H+-ATPase/synthase from Thermus thermophilus

Nature Communications
2018-01 | Journal article
DOI: 10.1038/s41467-017-02553-6
Part of ISSN: 2041-1723
Source: Self-asserted source
Ken Yokoyama

General anesthetics cause mitochondrial dysfunction and reduction of intracellular ATP levels

PLOS ONE
2018-01-03 | Journal article
DOI: 10.1371/journal.pone.0190213
Contributors: Jun-ichi Kishikawa; Daqing Ma; Yuki Inoue; Makoto Fujikawa; Kenji Nishimura; Atsuko Nakanishi; Tsutomu Tanabe; Hiromi Imamura; Ken Yokoyama
Source: check_circle
Crossref

Rotation of artificial rotor axles in rotary molecular motors

Proceedings of the National Academy of Sciences
2016-10-04 | Journal article
DOI: 10.1073/pnas.1605640113
ISSN: 0027-8424
ISSN: 1091-6490
Source: Self-asserted source
Ken Yokoyama

GraDeR: Membrane Protein Complex Preparation for Single-Particle Cryo-EM

Structure
2015-09 | Journal article
Part of DOI: 10.1016/j.str.2015.06.029
Part of ISSN: 0969-2126
Source: Self-asserted source
Ken Yokoyama

F-subunit reinforces torque generation in V-ATPase

European Biophysics Journal
2014-09 | Journal article
DOI: 10.1007/s00249-014-0973-x
Part of ISSN: 0175-7571
Part of ISSN: 1432-1017
Source: Self-asserted source
Ken Yokoyama

Molecular Basis of ADP Inhibition of Vacuolar (V)-type ATPase/Synthase

Journal of Biological Chemistry
2014-01-03 | Journal article
DOI: 10.1074/jbc.m113.523498
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Visualization of two distinct states of disassembly in the bacterial V-ATPase fromThermus thermophilus

Microscopy
2013-08 | Journal article
DOI: 10.1093/jmicro/dft020
Part of ISSN: 2050-5698
Part of ISSN: 2050-5701
Source: Self-asserted source
Ken Yokoyama

In Vivo Fluorescent Adenosine 5′-Triphosphate (ATP) Imaging of Drosophila melanogaster and Caenorhabditis elegans by Using a Genetically Encoded Fluorescent ATP Biosensor Optimized for Low Temperatures

Analytical Chemistry
2013-08-20 | Journal article
DOI: 10.1021/ac4015325
Part of ISSN: 0003-2700
Part of ISSN: 1520-6882
Source: Self-asserted source
Ken Yokoyama

Common Evolutionary Origin for the Rotor Domain of Rotary Atpases and Flagellar Protein Export Apparatus

PLoS ONE
2013-05-28 | Journal article
DOI: 10.1371/journal.pone.0064695
Part of ISSN: 1932-6203
Source: Self-asserted source
Ken Yokoyama

Mechanical Modulation of ATP-binding Affinity of V1-ATPase

Journal of Biological Chemistry
2013-01-04 | Journal article
DOI: 10.1074/jbc.m112.420729
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Single-molecule Analysis of Inhibitory Pausing States of V1-ATPase

Journal of Biological Chemistry
2012-08-17 | Journal article
DOI: 10.1074/jbc.m112.381194
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Reconstitution of Vacuolar-type Rotary H+-ATPase/Synthase fromThermus thermophilus

Journal of Biological Chemistry
2012-07-13 | Journal article
DOI: 10.1074/jbc.m112.367813
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

MRT letter: Expression of ATP sensor protein in Caenorhabditis elegans

Microscopy Research and Technique
2012-01 | Journal article
DOI: 10.1002/jemt.21103
Part of ISSN: 1059-910X
Source: Self-asserted source
Ken Yokoyama

Resolving stepping rotation in Thermus thermophilus H+-ATPase/synthase with an essentially drag-free probe

Nature Communications
2011-09 | Journal article
DOI: 10.1038/ncomms1215
Part of ISSN: 2041-1723
Source: Self-asserted source
Ken Yokoyama

Crystal structure of A3B3 complex of V-ATPase from Thermus thermophilus

The EMBO Journal
2009-12-02 | Journal article
DOI: 10.1038/emboj.2009.310
Part of ISSN: 0261-4189
Part of ISSN: 1460-2075
Source: Self-asserted source
Ken Yokoyama

Cryo-EM Structure of the Native GroEL-GroES Complex from Thermus thermophilus Encapsulating Substrate Inside the Cavity

Structure
2009-02 | Journal article
DOI: 10.1016/j.str.2008.12.012
Part of ISSN: 0969-2126
Source: Self-asserted source
Ken Yokoyama

Mechanism of Inhibition of the V-Type Molecular Motor by Tributyltin Chloride

Biophysical Journal
2009-02 | Journal article
DOI: 10.1016/j.bpj.2008.10.031
Part of ISSN: 0006-3495
Source: Self-asserted source
Ken Yokoyama

Molecular mechanism of energy conservation in polysulfide respiration

Nature Structural & Molecular Biology
2008-07 | Journal article
DOI: 10.1038/nsmb.1434
Part of ISSN: 1545-9993
Part of ISSN: 1545-9985
Source: Self-asserted source
Ken Yokoyama

ATP Hydrolysis and Synthesis of a Rotary Motor V-ATPase fromThermus thermophilus

Journal of Biological Chemistry
2008-07-25 | Journal article
DOI: 10.1074/jbc.m801276200
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Dodecamer rotor ring defines H+/ATP ratio for ATP synthesis of prokaryotic V-ATPase from Thermus thermophilus

Proceedings of the National Academy of Sciences
2007-12-18 | Journal article
DOI: 10.1073/pnas.0706914105
Part of ISSN: 0027-8424
Part of ISSN: 1091-6490
Source: Self-asserted source
Ken Yokoyama

Reconstitutionin Vitroof V1Complex ofThermus thermophilusV-ATPase Revealed That ATP Binding to the A Subunit Is Crucial for V1Formation

Journal of Biological Chemistry
2006-12-15 | Journal article
DOI: 10.1074/jbc.m608253200
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Two-dimensional crystallization and analysis of projection images of intact Thermus thermophilus V-ATPase

Journal of Structural Biology
2006-02 | Journal article
DOI: 10.1016/j.jsb.2005.11.004
Part of ISSN: 1047-8477
Source: Self-asserted source
Ken Yokoyama

Leu309Plays a Critical Role in the Encapsulation of Substrate Protein into the Internal Cavity of GroEL

Journal of Biological Chemistry
2006-01-13 | Journal article
DOI: 10.1074/jbc.m506298200
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Rotation scheme of V1-motor is different from that of F1-motor

Proceedings of the National Academy of Sciences
2005-12-13 | Journal article
DOI: 10.1073/pnas.0507764102
Part of ISSN: 0027-8424
Part of ISSN: 1091-6490
Source: Self-asserted source
Ken Yokoyama

Structure of a central stalk subunit F of prokaryotic V-type ATPase/synthase from Thermus thermophilus

The EMBO Journal
2005-11-16 | Journal article
DOI: 10.1038/sj.emboj.7600859
Part of ISSN: 0261-4189
Part of ISSN: 1460-2075
Source: Self-asserted source
Ken Yokoyama

Crystal Structure of the Native Chaperonin Complex from Thermus thermophilus Revealed Unexpected Asymmetry at the cis-Cavity

Structure
2004-08 | Journal article
DOI: 10.1016/j.str.2004.05.020
Part of ISSN: 0969-2126
Source: Self-asserted source
Ken Yokoyama

The F Subunit ofThermus thermophilusV1-ATPase Promotes ATPase Activity but Is Not Necessary for Rotation

Journal of Biological Chemistry
2004-04-23 | Journal article
DOI: 10.1074/jbc.m314204200
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Crystal structure of a central stalk subunit C and reversible association/dissociation of vacuole-type ATPase

Proceedings of the National Academy of Sciences
2004-01-06 | Journal article
DOI: 10.1073/pnas.0305165101
Part of ISSN: 0027-8424
Part of ISSN: 1091-6490
Source: Self-asserted source
Ken Yokoyama

Subunit Arrangement in V-ATPase fromThermus thermophilus

Journal of Biological Chemistry
2003-10-24 | Journal article
DOI: 10.1074/jbc.m305853200
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Crystallization of the chaperonin GroEL–GroES complex fromThermus thermophilusHB8

Acta Crystallographica Section D Biological Crystallography
2003-09-01 | Journal article
DOI: 10.1107/s0907444903013660
Part of ISSN: 0907-4449
Source: Self-asserted source
Ken Yokoyama

Rotation of the Proteolipid Ring in the V-ATPase

Journal of Biological Chemistry
2003-07-04 | Journal article
DOI: 10.1074/jbc.m303104200
Part of ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Different roles of proteolipids and 70-kDa subunits of V-ATPase in growth and death of cultured human cells

Genes to Cells
2003-06 | Journal article
DOI: 10.1046/j.1365-2443.2003.00651.x
Part of ISSN: 1356-9597
Part of ISSN: 1365-2443
Source: Self-asserted source
Ken Yokoyama

Evidence for rotation of V1-ATPase

Proceedings of the National Academy of Sciences
2003-03-04 | Journal article
DOI: 10.1073/pnas.0436796100
Part of ISSN: 0027-8424
Part of ISSN: 1091-6490
Source: Self-asserted source
Ken Yokoyama

Extended longevity ofCaenorhabditis elegansby knocking in extra copies of hsp70F, a homolog of mot-2 (mortalin)/mthsp70/Grp75

FEBS Letters
2002-04-10 | Journal article
DOI: 10.1016/s0014-5793(02)02470-5
Part of ISSN: 0014-5793
Source: Self-asserted source
Ken Yokoyama

Prodigiosins Uncouple Mitochondrial and Bacterial F-ATPases: Evidence for Their H+/Cl- Symport Activity

Journal of Biochemistry
1998-09-01 | Journal article
Part of DOI: 10.1093/oxfordjournals.jbchem.a022147
Part of ISSN: 0021-924X
Source: Self-asserted source
Ken Yokoyama

V-ATPase ofThermus thermophilusIs Inactivated during ATP Hydrolysis but Can Synthesize ATP

Journal of Biological Chemistry
1998-08-07 | Journal article
DOI: 10.1074/jbc.273.32.20504
ISSN: 0021-9258
Part of ISSN: 1083-351X
Source: Self-asserted source
Ken Yokoyama

Isolation of prokaryotic V0V1-ATPase from a thermophilic eubacterium Thermus thermophilus.

The Journal of biological chemistry
1994-04-01 | Journal article
PMID: 8163530
Source: Self-asserted source
Ken Yokoyama

The TF1-ATPase and ATPase activities of assembled alpha 3 beta 3 gamma, alpha 3 beta 3 gamma delta, and alpha 3 beta 3 gamma epsilon complexes are stimulated by low and inhibited by high concentrations of rhodamine 6G whereas the dye only inhibits the alpha 3 beta 3, and alpha 3 beta 3 delta complexes.

Journal of bioenergetics and biomembranes
1993-12-01 | Journal article
DOI: 10.1007/bf00770254
PMID: 8144495
Source: Self-asserted source
Ken Yokoyama

Single site hydrolysis of 2',3'-O-(2,4,6-trinitrophenyl)-ATP by the F1-ATPase from thermophilic bacterium PS3 is accelerated by the chase-addition of excess ATP.

The Journal of biological chemistry
1992-03-01 | Journal article
PMID: 1531655
Source: Self-asserted source
Ken Yokoyama

Molecular cloning of genes encoding major two subunits of a eubacterial V-type ATPase from Thermus thermophilus.

Biochimica et biophysica acta
1991-12-01 | Journal article
DOI: 10.1016/0005-2728(91)90003-7
PMID: 1836357
Source: Self-asserted source
Ken Yokoyama

Purification by dye-ligand chromatography and a crystallization study of the F1-ATPase and its major subunits, beta and alpha, from a thermophilic bacterium, PS3.

Journal of biochemistry
1991-03-01 | Journal article
DOI: 10.1093/oxfordjournals.jbchem.a123405
PMID: 1831812
Source: Self-asserted source
Ken Yokoyama

Thermus thermophilus membrane-associated ATPase. Indication of a eubacterial V-type ATPase.

The Journal of biological chemistry
1990-12-01 | Journal article
PMID: 2147690
Source: Self-asserted source
Ken Yokoyama
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