| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-08-09 |
| タイトル |
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タイトル |
Archaeal-type rhodopsins in Chlamydomonas: Model structure and intracellular localization |
| タイトル |
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タイトル |
Archaeal-type rhodopsins in Chlamydomonas: Model structure and intracellular localization |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
metadata only access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 |
SUZUKI, Takeshi
YAMASAKI, Kenta
FUJITA, Satoshi
ODA, Kazushi
ISEKI, Mineo
YOSHIDA, Kazuichi
WATANABE, Masakatsu
DAIYASU, Hiromi
TOH, Hiroyuki
ASAMIZU, Eriko
TABATA, Satoshi
MIURA, Kenji
FUKUZAWA, Hideya
NAKAMURA, Shogo
TAKAHASHI, Tetsuo
|
| 著者別名 |
渡辺, 正勝
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Phototaxis in the unicellular green alga Chlamydomonas reinhardtii is mediated by rhodopsin-type photoreceptor(s). Recent expressed sequence tag database from the Kazusa DNA Research Institute has provided the basis for unequivocal identification of two archaeal-type rhodopsins in it. Here we demonstrate that one is located near the eyespot, wherein the photoreceptor(s) has long been thought to be enriched, along with the results of bioinformatic analyses. Secondary structure prediction showed that the second putative transmembrane helices (helix B) of these rhodopsins are rich in glutamate residues, and homology modeling suggested that some additional intra- or intermolecular interactions are necessary for opsin-like folding of the N-terminal ca. 300-aa membrane spanning domains of 712 and 737-aa polypeptides. These results complement physiological and electrophysiological experiments combined with the manipulation of their expression [O.A. Sineshchekov, K.H. Jung, J.H. Spudich, Proc. Natl. Sci. USA 99 (2002) 8689; G. Nagel, D. Olig, M. Fuhrmann, S. Kateriya, A.M. Musti, E. Bamberg, P. Hegemann, Science 296 (2002) 2395]. |
| 書誌情報 |
Biochemical and Biophysical Research Communications
en : Biochemical and Biophysical Research Communications
巻 301,
号 3,
p. 711-717,
発行日 2003-02-14
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| 出版者 |
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出版者 |
Elsevier |
| ISSN |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0006291X |
| PubMed番号 |
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識別子タイプ |
PMID |
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関連識別子 |
12565839 |
| DOI |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1016/S0006-291X(02)03079-6 |
|
|
関連名称 |
10.1016/S0006-291X(02)03079-6 |
| 権利 |
|
|
権利情報 |
© 2003 Elsevier Science (USA). |
