• 147 Citations
  • 7 h-Index
20102019
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Publications 2010 2019

  • 147 Citations
  • 7 h-Index
  • 10 Article
2019
8 Citations (Scopus)

Snapshot of an oxygen intermediate in the catalytic reaction of cytochrome c oxidase

Ishigami, I., Lewis-Ballester, A., Echelmeier, A., Brehm, G., Zatsepin, N. A., Grant, T. D., Coe, J. D., Lisova, S., Nelson, G., Zhang, S., Dobson, Z. F., Boutet, S., Sierra, R. G., Batyuk, A., Fromme, P., Fromme, R., Spence, J. C. H., Ros, A., Yeh, S-R. & Rousseau, D. L., Feb 26 2019, In : Proceedings of the National Academy of Sciences of the United States of America. 116, 9, p. 3572-3577 6 p.

Research output: Contribution to journalArticle

Electron Transport Complex IV
Oxygen
Protons
Protein Conformation
Crystallography
2017
12 Citations (Scopus)

Crystal structure of CO-bound cytochrome c oxidase determined by serial femtosecond X-ray crystallography at room temperature

Ishigami, I., Zatsepin, N. A., Hikita, M., Conrad, C. E., Nelson, G., Coe, J. D., Basu, S., Grant, T. D., Seaberg, M. H., Sierra, R. G., Hunter, M. S., Fromme, P., Fromme, R., Yeh, S-R. & Rousseau, D. L., Jul 25 2017, In : Proceedings of the National Academy of Sciences of the United States of America. 114, 30, p. 8011-8016 6 p.

Research output: Contribution to journalArticle

X Ray Crystallography
Electron Transport Complex IV
Carbon Monoxide
Synchrotrons
Temperature
6 Citations (Scopus)

Reaction intermediates in the heme degradation reaction by HutZ from: Vibrio cholerae

Uchida, T., Sekine, Y., Dojun, N., Lewis-Ballester, A., Ishigami, I., Matsui, T., Yeh, S-R. & Ishimori, K., 2017, In : Dalton Transactions. 46, 25, p. 8104-8109 6 p.

Research output: Contribution to journalArticle

Reaction intermediates
Heme
Degradation
Heme Oxygenase (Decyclizing)
Biliverdine
2016
29 Citations (Scopus)

Three-dimensional-printed gas dynamic virtual nozzles for x-ray laser sample delivery

Nelson, G., Kirian, R. A., Weierstall, U., Zatsepin, N. A., Faragó, T., Baumbach, T., Wilde, F., Niesler, F. B. P., Zimmer, B., Ishigami, I., Hikita, M., Bajt, S., Yeh, S-R., Rousseau, D. L., Chapman, H. N., Spence, J. C. H. & Heymann, M., May 30 2016, In : Optics Express. 24, 11, p. 11515-11530 16 p.

Research output: Contribution to journalArticle

x ray lasers
gas dynamics
nozzles
delivery
free electron lasers
2015
14 Citations (Scopus)
Vibrational spectroscopy
Electron Transport Complex IV
Protons
Spectrum Analysis
Deuterium
2014
2 Citations (Scopus)

Effect of the electron density of the heme Fe Atom on the Fe-histidine coordination bond in deoxy myoglobin

Nishimura, R., Shibata, T., Tai, H., Ishigami, I., Yanagisawa, S., Ogura, T., Neya, S., Suzuki, A. & Yamamoto, Y., Jan 1 2014, In : Bulletin of the Chemical Society of Japan. 87, 8, p. 905-911 7 p.

Research output: Contribution to journalArticle

Myoglobin
Heme
Histidine
Carrier concentration
Atoms
9 Citations (Scopus)

Electronic control of discrimination between O2 and CO in myoglobin lacking the distal histidine residue

Nishimura, R., Shibata, T., Ishigami, I., Ogura, T., Tai, H., Nagao, S., Matsuo, T., Hirota, S., Shoji, O., Watanabe, Y., Imai, K., Neya, S., Suzuki, A. & Yamamoto, Y., Jan 21 2014, In : Inorganic Chemistry. 53, 2, p. 1091-1099 9 p.

Research output: Contribution to journalArticle

electronic control
myoglobin
histidine
Myoglobin
Carbon Monoxide
2013
12 Citations (Scopus)

Relationship between the electron density of the heme Fe atom and the vibrational frequencies of the fe-bound carbon monoxide in myoglobin

Nishimura, R., Shibata, T., Tai, H., Ishigami, I., Ogura, T., Nagao, S., Matsuo, T., Hirota, S., Imai, K., Neya, S., Suzuki, A. & Yamamoto, Y., Mar 18 2013, In : Inorganic Chemistry. 52, 6, p. 3349-3355 7 p.

Research output: Contribution to journalArticle

myoglobin
Myoglobin
Vibrational spectra
Carbon Monoxide
Heme
2011
4 Citations (Scopus)

T-quaternary structure of oxy human adult hemoglobin in the presence of two allosteric effectors, L35 and IHP

Kanaori, K., Tajiri, Y., Tsuneshige, A., Ishigami, I., Ogura, T., Tajima, K., Neya, S. & Yonetani, T., Oct 1 2011, In : Biochimica et Biophysica Acta - Bioenergetics. 1807, 10, p. 1253-1261 9 p.

Research output: Contribution to journalArticle

L 35
Phytic Acid
Hemoglobins
Binding Sites
Nuclear magnetic resonance
2010
51 Citations (Scopus)

Important roles of Tyr43 at the putative heme distal side in the oxygen recognition and stability of the Fe(II)-O2 complex of YddV, a globin-coupled heme-based oxygen sensor diguanylate cyclase

Kitanishi, K., Kobayashi, K., Kawamura, Y., Ishigami, I., Ogura, T., Nakajima, K., Igarashi, J., Tanaka, A. & Shimizu, T., Dec 14 2010, In : Biochemistry. 49, 49, p. 10381-10393 13 p.

Research output: Contribution to journalArticle

Oxygen sensors
Globins
Carbon Monoxide
Heme
Oxygen