@article{HoppeGattiWeberetal.1986,
  author    = {Hoppe, J. and Gatti, D. and Weber, H. and Sebald, Walter},
  title     = {Labeling of individual amino acid residues in the membrane-embedded F\(_0\) part of the F\(_1\) F\(_0\) ATP synthase from Neurospora crassa. Influence of oligomycin and dicyclohexylcarbodiimide},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62598},
  year      = {1986},
  abstract  = {Three F0 subunits and the F\(_1\) subunit P of the ATP synthase from Neurospora crassa were labeled with the lipophilic photoactivatable reagent 3-(trifluoromethyl)-3-(m-[\(^{125}\)I]iodophenyl)diazirine ([\(^{125}\)I]TID). In the proteolipid subunit which was the most heavily labeled polypeptide labeling was confmed to five residues at the NH2-terminus and five residues at the C-terminus ofthe protein. Labeling occurred at similar positions compared with the homologaus protein (subunit c) in the ATP synthase from Escherichia coli, indicating a similar structure of the proteolipid subunits in their respective organisms. The inhibitors oligomycin and dicyclohexylcarbodiimide did not change the pattern of accessible surface residues in the proteolipid, suggesting that neither inhibitor induces gross conformational changes. However, in the presence of oligomycin, the extent oflabeling in some residues was reduced. Apparently, these residues provide part of the binding site for the inhibitor. After reaction with dicyclohexylcarbodiimide an additional labeled amino acid was found at position 65 corresponding to the invariant carbod{\"u}mide-binding glutamic acid. These results and previous observations indicate that the carboxyl side chain of Glu-65 is located at the protein-lipid interphase. The idea is discussed that proton translocation occurs at the interphase between different types if F\(_0\) subunits. Dicyclohexylcarbodiimide or oligomycin might disturb this essential interaction between the F\(_0\) subunits.},
  subject      = {Biochemie},
  language  = {en}
}
@article{WeichSebaldSchaireretal.1986,
  author    = {Weich, H. A. and Sebald, Walter and Schairer, H. U. and Hoppe, J.},
  title     = {The human osteosarcoma cell line U-2 OS expresses a 3.8 kilobase mRNA which codes for the sequence of the PDGF-B chain},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62588},
  year      = {1986},
  abstract  = {A cDNA clone of about 2500 basepairswas prepared from the human osteosarcoma cellline U-2 OS by hybridizing with a v-sis probe. Sequence analysis showed that this cDNA contains the coding region for the PDGF-B chain. Here we report that the mitogen secreted by these osteosarcoma cells contains the PDGF-B chain and is probably a homodimer of two B-chains.},
  subject      = {Biochemie},
  language  = {en}
}
@article{RoemischTropschugSebaldetal.1987,
  author    = {R{\"o}misch, J. and Tropschug, M. and Sebald, Walter and Weiss, H.},
  title     = {The primary structure of cytochrome c\(_1\) from Neurospora crassa},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62578},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{KleenePfannerPfalleretal.1987,
  author    = {Kleene, R. and Pfanner, N. and Pfaller, R. and Link, T. A. and Sebald, Walter and Neupert, W. and Tropschug, M.},
  title     = {Mitochondrial porin of Neurospora crassa: cDNA cloning, in vitro expression and import into mitochondria},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62566},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{FlueggeFischerGrossetal.1989,
  author    = {Fl{\"u}gge, U. I. and Fischer, K. and Gross, A. and Sebald, Walter and Lottspeich, F. and Eckerskorn, C.},
  title     = {The triose phosphate-3-phosphoglycerate-phosphate translocator from spinach chloroplasts: nucleotide sequence of a full-length cDNA clone and import of the in vitro synthesized precursor protein into chloroplasts},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62559},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{WeigelMeyerSebald1989,
  author    = {Weigel, U. and Meyer, M. and Sebald, Walter},
  title     = {Mutant proteins of human interleukin 2. Renaturation yield, proliferative activity and receptor binding},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62543},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{MerzFliednerLehrnbecheretal.1990,
  author    = {Merz, H. and Fliedner, A. and Lehrnbecher, T. and Sebald, Walter and M{\"u}ller-Hermelink, H. K. and Feller, A. C.},
  title     = {Cytokine expression in B-cell non-Hodgkin lymphomas},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62539},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{KruseLehrnbecherSebald1991,
  author    = {Kruse, N. and Lehrnbecher, T. and Sebald, Walter},
  title     = {Site-directed mutagenesis reveals the importance of disulfide bridges and aromatic residues for structure and proliferative activity of human interleukin-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62505},
  year      = {1991},
  abstract  = {Mutant proteins (muteins) of human lnterleukin-4 (llA) were constructed by means of in vitro mutagenesis. The muteins were expressed in E. co/1, submitted to a renaturation and purification protocol and analysed for biological activity. Exchange of the cysteines at either position 46 or 99 which form one of the three disulfide bridges resulted. in a nearly co•mplete loss · of biological actiyity and an unstable protein. The exchange of tyrosine 124 also inactivated the protein, while a mutation of tyrosine 56 left some residual activity. Exchange of the other four cysteines or of · the single tryptophane had smaller etTects.},
  subject      = {Biochemie},
  language  = {en}
}
@article{MerzFliednerOrschescheketal.1991,
  author    = {Merz, H. and Fliedner, A. and Orscheschek, K. and Binder, T. and Sebald, Walter and M{\"u}ller-Hermelink, H. K. and Feller, A. C.},
  title     = {Cytokine expression in T-cell lymphomas and Hodgkin's disease. Its possible implication in autocrine or paracrine production as a potential basis for neoplastic growth},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62483},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{DummerPosseckertNestleetal.1992,
  author    = {Dummer, R. and Posseckert, G. and Nestle, F. and Witzgall, R. and Burger, M. and Becker, J. C. and Sch{\"a}fer, E. and Wiede, J. and Sebald, Walter and Burg, G.},
  title     = {Soluble interleukin-2 receptors inhibit interleukin 2-dependent proliferation and cytotoxicity: explanation for diminished natural killer cell activity in cutaneous T-cell lymphomas in vivo?},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62473},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}