Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Hitoshi Michibata"'
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1840(11):3238-3245
Background: It is well-understood that ascidians accumulate high levels of vanadium, a reduced form of V(III), in an extremely acidic vacuole in their blood cells. Vanabins are small cysteine-rich proteins that have been identified only from vanadium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdeae94edad5d16c2723bdfaab66b898
http://ir.lib.hiroshima-u.ac.jp/00039966
http://ir.lib.hiroshima-u.ac.jp/00039966
Publikováno v:
Inorganica Chimica Acta. 420:47-52
Ascidians (tunicates or sea squirts) accumulate extremely high levels of vanadium as the reduced form V(III) in extremely acidic vacuoles in their blood cells. Several key proteins related to vanadium accumulation have been isolated from vanadium-ric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f17e20de9c90068a987f1ff97e3db49
http://ir.lib.hiroshima-u.ac.jp/00039968
http://ir.lib.hiroshima-u.ac.jp/00039968
Publikováno v:
BioMetals. 25:1037-1050
Ascidians are hyperaccumulators that have been studied in detail. Proteins and genes involved in the accumulation process have been identified, but regulation of gene expression related to vanadium accumulation remains unknown. To gain insights into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0b1c9177b8c9a409c8bd133c3ba4bd
https://doi.org/10.1007/s10534-012-9569-z
https://doi.org/10.1007/s10534-012-9569-z
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1810:457-464
Background: Vanadium is an essential transition metal in biological systems. Several key proteins related to vanadium accumulation and its physiological function have been isolated, but no vanadium ion transporter has yet been identified. Methods: We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd8231f89493d74a80809cedccaaa7f0
https://doi.org/10.1016/j.bbagen.2010.12.006
https://doi.org/10.1016/j.bbagen.2010.12.006
Autor:
Hitoshi Michibata, Tatsuya Ueki
Publikováno v:
Coordination Chemistry Reviews. 255(19-20):2249-2257
Metal ions are required for physiologically essential functions such as metalloenzymatic reactions, redox reactions, electron transfer, regulation of transcription factor activity, and respiration in living cells. Generally, metal ions are homeostati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f298d9460186f60d7375c2d1d4ad17d5
http://ir.lib.hiroshima-u.ac.jp/00034812
http://ir.lib.hiroshima-u.ac.jp/00034812
Autor:
Hitoshi Michibata, Tatsuya Ueki
Publikováno v:
Biomolecular Concepts, Vol 1, Iss 1, Pp 97-107 (2010)
The discovery of high levels of vanadium-containing compounds in ascidian blood cells goes back to 1911. Ascidians, which are also known as tunicates or sea squirts, belong to a subphylum of the Chordata, between the vertebrates and invertebrates. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cd97d6668c27c08d4e1ed690e781817
https://doi.org/10.1515/bmc.2010.003
https://doi.org/10.1515/bmc.2010.003
Autor:
Hitoshi Michibata, Kunihiko Gekko, Masaaki Toshishige, Koichi Matsuo, Tatsuya Ueki, Norifumi Kawakami
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1790:1327-1333
Background Vanabins are a unique protein family of vanadium-binding proteins with nine disulfide bonds. Possible binding sites for VO 2+ in Vanabin2 from a vanadium-rich ascidian Ascidia sydneiensis samea have been detected by nuclear magnetic resona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c4652f271c83b1d440282f6d92a2916
https://doi.org/10.1016/j.bbagen.2009.05.016
https://doi.org/10.1016/j.bbagen.2009.05.016
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1780:1010-1015
The blood cells of ascidians accumulate extremely high levels of the transition metal vanadium. We previously isolated four vanadium-binding proteins (Vanabins 1–4) and a homologous protein (VanabinP) from the vanadium-rich ascidian Ascidia sydneie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e3ee173b1eb75ff80b2e8e2d7807ce8
https://doi.org/10.1016/j.bbagen.2008.04.001
https://doi.org/10.1016/j.bbagen.2008.04.001
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1780:256-263
The ascidians, the so-called sea squirts, accumulate high levels of vanadium, a transition metal. Since Henze first observed this physiologically unusual phenomenon about one hundred years ago, it has attracted interdisciplinary attention from chemis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b233a00ab85b7f079049ae2a874560a7
https://doi.org/10.1016/j.bbagen.2007.11.001
https://doi.org/10.1016/j.bbagen.2007.11.001
Autor:
Toshiyuki Hamada, Nariaki Takatsu, Hiroshi Yamada, Yuki Yonekawa, Tatsuya Ueki, Hiroshi Hirota, Hitoshi Michibata, Koki Shintaku
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1770:951-957
Several species of ascidians, the so-called tunicates, accumulate extremely high levels of vanadium ions in their blood cells. We previously identified a family of vanadium-binding proteins, named Vanabins, from blood cells and blood plasma of a vana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b922c1f2c710d6267de6c027d8870b
https://doi.org/10.1016/j.bbagen.2007.02.003
https://doi.org/10.1016/j.bbagen.2007.02.003