Zobrazeno 1 - 10
of 444
pro vyhledávání: '"K R, Rajashankar"'
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e22995 (2011)
The assembly of pili on the cell wall of Gram-positive bacteria requires transpeptidase enzymes called sortases. In Streptococcus agalactiae, the PI-1 pilus island of strain 2603V/R encodes two pilus-specific sortases (SrtC1 and SrtC2) and three pili
Externí odkaz:
https://doaj.org/article/5bb32936facf406895e5c0b0898d3005
Autor:
Eckhard Hofmann, K. R. Rajashankar, Albrecht Bufe, Wolfgang Weber, Sandra Werner, Christian Betzel, Kirsten Gehlhar
Publikováno v:
International Archives of Allergy and Immunology. 140:285-294
Background: Allergens induce the formation of specific immunoglobulin (Ig)E and harbor at least two IgE-binding regions (epitopes) to facilitate crosslinking of basophilic or mast-cell-bound specific IgE antibodies. Studies mapping linear epitopes ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::118da5e86647407bb637f05d9fc7321e
https://doi.org/10.1159/000093706
https://doi.org/10.1159/000093706
Publikováno v:
Cellular and Molecular Life Sciences (CMLS). 56:384-397
Snake venom oligomeric neurotoxins offer several unique examples of modulation of phospholipase A2 (PLA2) activity generated by molecular evolution. This phenomenon was found in evolutionary younger snakes and is probably common for representatives o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aecb9e723857539ebb6c010e0c87c947
https://doi.org/10.1007/s000180050440
https://doi.org/10.1007/s000180050440
Autor:
F. de la Torre-Martínez, Christian Betzel, Miki Abo, Françoise André, Makoto Hattori, T. Hansson, Michel Laviolette, Philippe Moingeon, Philippe Harzic, Masaki Fujimura, Julia Horn, S. Ahlstedt, Redwan Moqbel, Conny Höflich, Marie-Noëlle Couret, Volker Wahn, Yuko Waseda, Toshiyuki Yamamoto, Thierry Batard, J. Magnusson, Henri Chabre, Fook Tim Chew, M.P. Borres, J. Ring, M.D. Ibáñez, Alexandre Hrabina, Kirsten Gehlhar, Shiho Furusho, I. Münster, Wolfgang Weber, Johsuke Hara, Claudine Ferland, K. R. Rajashankar, Bertrand Villet, Masahide Yasui, C. Traidl-Hoffmann, M. Boquete, Hans-Dieter Volk, U. Bengtsson, Yoriko Herai, Francis Davoine, Hanae Wada, L. Hulthén, A.I. Tabar, Robert Bunk, Takashi Sone, Tsukasa Uno, Eckhard Hofmann, Tadashi Yoshida, Kazuo Kasahara, Yoshitaka Oribe, Albrecht Bufe, Joo Eun Lee, Dominique Faccenda, Sandra Werner, Aki Hirano, Noriyuki Ohkura, Jamila Chakir, Kathrin Schmolke, Darryl J. Adamko, Koji Takahashi, P. Lemoine, F. Rodriguez, C.G.B. Peterson, Ilka Schulze, H. Behrendt, Shigeharu Myou, Sock Yong Goh, Xue Zhi Bi, Anna-Maria Dittrich, Claude André, J. van Odijk
Publikováno v:
International Archives of Allergy and Immunology. 140:361-363
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::547b8b7c9fc85c8c2c32b88ba6e3b781
https://doi.org/10.1159/000094703
https://doi.org/10.1159/000094703
Publikováno v:
Biopolymers. 42:373-382
An N-alpha-protected model pentapeptide containing two consecutive Delta Phe residues, Boc-Leu-Delta Phe-Delta Phe-Ala-Phe-NHMe, has been synthesized by solution methods and fully characterized. H-1-nmr studies provided evidence for the occurrence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a900c05659c28a9d2a735357ae92135e
https://doi.org/10.1002/(sici)1097-0282(199709)42:3<373::aid-bip9>3.0.co
https://doi.org/10.1002/(sici)1097-0282(199709)42:3<373::aid-bip9>3.0.co
Autor:
Ratan Mani Jain, K. R. Rajashankar, Tapas K. Mal, Suryanarayanarao Ramakumar, Virander S. Chauhan
Publikováno v:
Angewandte Chemie International Edition in English. 35:765-768
Secondary structural motifs found in peptides are also generated in model compounds containing α, β-didehydrophenylalanine residues (ΔPhe). A short peptide containing two ΔPhe units, Boc-Val-ΔPhe-Leu-Phe-Ala-ΔPhe-Leu-OMe, was found to assume a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6156e6e5d4f18ba2305d90b7e484b6c9
https://doi.org/10.1002/anie.199607651
https://doi.org/10.1002/anie.199607651
Publikováno v:
Biopolymers. 35:141-147
alpha,beta-Dehydro amino acid residues are known to constrain the peptide backbone to the beta-bend conformation. A pentapeptide containing only one alpha,beta-dehydrophenylalanine (delta Phe) residue has been synthesized and crystallized, and its so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1d960664648efc644f4143b0270405e
https://doi.org/10.1002/bip.360350202
https://doi.org/10.1002/bip.360350202
Publikováno v:
Angewandte Chemie International Edition in English. 33:970-973
Neither a helical structure nor a spiral β-bend ribbon structure, but a flat β-bend ribbon is formed by the title compound. Peptides with 2,3-didehydroamino acid esters (α,β-didehydroamino acid esters) such as dehydrophenylalanine (ΔPhe) are of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4cbb1193b0668ce50c809c77036e6a4
https://doi.org/10.1002/anie.199409701
https://doi.org/10.1002/anie.199409701
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c002bd9fd31fee264173fff8d97f5cdc
https://doi.org/10.1002/chin.199607238
https://doi.org/10.1002/chin.199607238
Autor:
Tej P. Singh, Dessislava Georgieva, Nicolay Genov, Markus Perbandt, Christian Betzel, Annemarie Fuchs, Narayana Kalkura, K. R. Rajashankar, Inn-Ho Tsai, Sankaran Banumathi
Publikováno v:
Acta crystallographica. Section D, Biological crystallography. 59(Pt 10)
The presynaptic viperotoxin F is the major lethal component of the venom of Vipera russelli formosensis (Taiwan viper). It is a heterodimer of two highly homologous (65% identity) but oppositely charged subunits: a basic and neurotoxic PLA(2) (RV-4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::636b470d369533456f27990dc23732d9
https://pubmed.ncbi.nlm.nih.gov/14501106
https://pubmed.ncbi.nlm.nih.gov/14501106