Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Katsuhisa Nakajima"'
Publikováno v:
Microbiology and Immunology. 56:99-106
How the antibodies of individual convalescent human sera bind to each amino acid residue at the antigenic sites of hemagglutinin (HA) of influenza viruses, and how the antigenic drift strains of influenza viruses are selected by human sera, is not we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1432aecf880e9d6ad8e4813c46e79c85
https://doi.org/10.1111/j.1348-0421.2012.00412.x
https://doi.org/10.1111/j.1348-0421.2012.00412.x
Autor:
Kazutomo Takematsu, Eri Nobusawa, Kaori Fukuzawa, Katsuhisa Nakajima, Yuji Mochizuki, Ikuo Kurisaki, Shigenori Tanaka, Tatsuya Nakano, Akio Yoshioka
Publikováno v:
Theoretical Chemistry Accounts. 130:1197-1202
Effective interactions between amino acid residues in antigen–antibody complex of influenza virus hemagglutinin (HA) protein can be evaluated in terms of the inter-fragment interaction energy (IFIE) analysis with the fragment molecular orbital (FMO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046ea9615ab06fc7131027ed81ea4d2b
https://doi.org/10.1007/s00214-011-1048-z
https://doi.org/10.1007/s00214-011-1048-z
Autor:
Katsuhisa Nakajima, Kaori Fukuzawa, Kazutomo Takematsu, Katsumi Omagari, Setsuko Nakajima, Tatsuya Nakano, Shigenori Tanaka, Yuji Mochizuki, Hirofumi Watanabe
Publikováno v:
The Journal of Physical Chemistry B. 113:4991-4994
We have performed a quantum-chemical MP2/6-31G* calculation for the hemagglutinin (HA) antigen-antibody system of the H3N2 influenza virus with the fragment molecular orbital method, which provides one of the world's largest ab initio electron-correl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b59fbf8090eece1fbd9c0caa6129d45b
https://doi.org/10.1021/jp810997c
https://doi.org/10.1021/jp810997c
Autor:
Hirofumi Watanabe, Tatsunori Iwata, Shigenori Tanaka, Katsuhisa Nakajima, Sachiko Aida-Hyugaji, Kaori Fukuzawa, Yuji Mochizuki
Publikováno v:
Computational Biology and Chemistry. 32(3):198-211
The hemagglutinin (HA) protein of the influenza virus binds to the host cell receptor in the early stage of viral infection. A change in binding specificity from avian @a2-3 to human @a2-6 receptor is essential for optimal human-to-human transmission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab45f87199eb8421645ea0188249cb19
https://hdl.handle.net/20.500.14094/90000873
https://hdl.handle.net/20.500.14094/90000873
Autor:
Setsuko Nakajima, Katsuhisa Nakajima, Eri Nobusawa, Kaori Fukuzawa, Jin Zhao, Shigenori Tanaka
Publikováno v:
Microbiology and Immunology. 51:1179-1187
Starting with nine plaques of influenza A/Kamata/14/91(H3N2) virus, we selected mutants in the presence of monoclonal antibody 203 (mAb203). In total, amino acid substitutions were found at nine positions (77, 80, 131, 135, 141, 142, 143, 144 and 146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f869304e225506b6e2ae661d13e5c1e3
https://doi.org/10.1111/j.1348-0421.2007.tb04013.x
https://doi.org/10.1111/j.1348-0421.2007.tb04013.x
Publikováno v:
Journal of General Virology. 87:1669-1676
The C-terminal sequence of the cytoplasmic tail (CT) of influenza B haemagglutinin (BHA) consists of strictly conserved, hydrophobic amino acids, and the endmost C-terminal amino acid of the CT is Leu. To elucidate the role of this amino acid in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80bef0c57ecfb26969ba25fdb5f62554
https://doi.org/10.1099/vir.0.81528-0
https://doi.org/10.1099/vir.0.81528-0
Publikováno v:
Uirusu. 56:91-98
During protein evolution the amino acid substitutions accumulate with time. However, the effect of accumulation of the amino acid substitutions to structural changes has not been estimated well. We will propose that the discordance of amino acid subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::347aabc4c94d7acab1e13f1a91e283d6
https://doi.org/10.2222/jsv.56.91
https://doi.org/10.2222/jsv.56.91
Publikováno v:
Journal of Virology. 79:6472-6477
In order to clarify the effect of an accumulation of amino acid substitutions on the hemadsorption character of the influenza AH3 virus hemagglutinin (HA) protein, we introduced single-point amino acid changes into the HA1 domain of the HA proteins o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::145e016485e8eace41cee4f144330f74
https://doi.org/10.1128/jvi.79.10.6472-6477.2005
https://doi.org/10.1128/jvi.79.10.6472-6477.2005
Publikováno v:
Journal of Virology. 78:11536-11543
The cytoplasmic tail (CT) of hemagglutinin (HA) of influenza B virus (BHA) contains at positions 578 and 581 two highly conserved cysteine residues (Cys578 and Cys581) that are modified with palmitic acid (PA) through a thioester linkage. To investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf60c6866df12398b7406cf1ed513d03
https://doi.org/10.1128/jvi.78.21.11536-11543.2004
https://doi.org/10.1128/jvi.78.21.11536-11543.2004
Publikováno v:
International Congress Series. 1263:472-475
Influenza A viruses (H3N2) isolated in MDCK cells after 1992/1993 influenza season have changed in that these viruses agglutinate human red blood cells (HRBC) but not chicken RBC (CRBC) (Ch− virus). The yield of Ch− virus in MDCK cells was compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15297b3c513ac0026f03f96a6a94e1dc
https://doi.org/10.1016/j.ics.2004.02.148
https://doi.org/10.1016/j.ics.2004.02.148