Forschungsartikel

  1. Hemmens B, Goessler W, Schmidt K, Mayer B (2000)
    Role of bound zinc in dimer stabilization but not enzyme activity of neuronal nitric-oxide synthase. Journal of Biological Chemistry 275 (46): 35786-91.
  2. Leber A, Hemmens B, Klösch B, Goessler W, Raber G, Mayer B, Schmidt K (1999)
    Characterization of recombinant human endothelial nitric-oxide synthase purified from the yeast Pichia pastoris. Journal of Biological Chemistry 274 (53): 37658-64.
  3. Riethmüller C, Gorren AC, Pitters E, Hemmens B, Habisch HJ, Heales SJ, Schmidt K, Werner ER, Mayer B (1999) Activation of neuronal nitric-oxide synthase by the 5-methyl analog of tetrahydrobiopterin. Functional evidence against reductive oxygen activation by the pterin cofactor.
    Journal of Biological Chemistry 274 (23): 16047-51.
  4. Brunner K, Tortschanoff A, Hemmens B, Andrew PJ, Mayer B, Kungl AJ (1998)
    Sensitivity of flavin fluorescence dynamics in neuronal nitric oxide synthase to cofactor-induced conformational changes and dimerization.
    Biochemistry 37 (50): 17545-53.
  5. Hemmens B, Woschitz S, Pitters E, Klösch B, Völker C, Schmidt K, Mayer B (1998)
    The protein inhibitor of neuronal nitric oxide synthase (PIN): characterization of its action on pure nitric oxide synthases.
    FEBS Letters 430 (3): 397-400.
  6. Hemmens B, Gorren AC, Schmidt K, Werner ER, Mayer B (1998)
    Haem insertion, dimerization and reactivation of haem-free rat neuronal nitric oxide synthase. Biochemical Journal 332: 337-42.
  7. Dassesse D, Hemmens B, Cuvelier L, Résibois A (1997) GTP-cyclohydrolase-I like immunoreactivity in rat brain. Brain Research 777: 187-201.
  8. Pfeiffer S, Leopold E, Hemmens B, Schmidt K, Werner ER, Mayer B (1997) Interference of carboxy-PTIO with nitric oxide- and peroxynitrite-mediated reactions. Free Radical Biology and Medicine 22 (5): 787-94.
  9. Gorren AC, List BM, Schrammel A, Pitters E, Hemmens B, Werner ER, Schmidt K, Mayer B (1996) Tetrahydrobiopterin-free neuronal nitric oxide synthase: evidence for two identical highly anticooperative pteridine binding sites.
    Biochemistry 35 (51): 16735-45.
  10. Hemmens B, Carrey EA (1995)
    Mammalian dihydroorotase; secondary structure, and interactions with other proteolytic fragments from the multienzyme polypeptide CAD.
    European Journal of Biochemistry 231 (1): 220-5
  11. Hemmens B, Carrey EA (1994)
    Proteolytic cleavage of the multienzyme polypeptide CAD to release the mammalian aspartate transcarbamoylase. Biochemical comparison with the homologous Escherichia coli catalytic subunit.
    European Journal of Biochemistry 225 (3): 845-53.
  12. Gütlich M, Ziegler I, Witter K, Hemmens B, Hültner L, McDonald JD, Werner T, Rödl W, Bacher A (1994) Molecular characterization of HPH-1: a mouse mutant deficient in GTP cyclohydrolase I activity. Biochemical and Biophysical Research Communications 203 (3): 1675-81.

Reviewartikel

  1. Pfeiffer S, Mayer B, Hemmens B (1999)
    Nitric Oxide: Chemical Puzzles Posed by a Biological Messenger. Angewandte Chemie 38 (12): 1714–1731
  2. Hemmens B, Mayer B (1998)
    Enzymology of nitric oxide synthases
    In: Nitric Oxide Protocols (ed. Titheradge, MA) Methods in Molecular Biology 100 : 1-32
  3. Mayer B, Hemmens B (1997)
    Biosynthesis and action of nitric oxide in mammalian cells. Trends in Biochemical Sciences 22 (12):477-81.
    (Erratum in: Trends in Biochemical Sciences 23(2):87 (1998)