Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Recombinant dna technique included in method of making a...
Reexamination Certificate
2005-07-08
2008-07-15
Ketter, James S (Department: 1636)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Recombinant dna technique included in method of making a...
C435S252330
Reexamination Certificate
active
07399611
ABSTRACT:
Eubacterial cells which produce non-formylated proteins, polypeptides and/or peptides and methods for making such non-formylated products. The eubacterial cells may be produced by inactivating or deleting the def (deformylase) and/or fmt (Met-tRNA transformylase) gene(s) from the def-fmt operon of the corresponding wild-type strain.
REFERENCES:
patent: 6962807 (2005-11-01), Marliere et al.
Thierry Meinnel, et al., “Characterization of the Thermus thermophilus Locus Encoding Peptide Deformylase and Methionyl-tRNAMETFormyltransferase,” Journal of Bacteriology (1994). vol. 176, No. 23, pp. 7387-7390.
Thierry Meinnel, et al., “Structure-Function Relationships within the Peptide Deformylase Family. Evidence for a Conserved Architecture of the Active Site Involving Three Conserved Motifs and a Metal Ion,” J. Biol. Mol. (1997), vol. 267, pp. 749-761.
Andreas Kreusch, et al., “Structure Analysis of Peptide Deformylases fromStreptococcus pnewmoniae, Straphylococcus aureaus, Thermotoga maritima and Pseudomonas aeruginosa: Snapshots of the Oxygen Sensitivity of Peptide Deformylase,” J. Mol. Biol. (2003), vol. 330, pp. 309-321.
Didier Mazel, et al., “A Survey of Polypeptide Deformylase Function Throughout the Eubacterial Lineage,” J. Mol. Biol. (1997), vol. 266, pp. 939-949.
M. Vulic, et al., Proceedings of the National Academy of Sciences of the United States of American, vol. 96, No. 13, pp. 7348-7351, XP-002220212, “Mutation, Recombination, and Incipient Speciation of Bacteria in the Laboratory”, Jun. 22, 1999.
D. Mazel, et al., EMBO Journal, vol. 13, No. 4, pp. 914-923, XP-002043973, “Genetic Characterization of Polypeptide Defomylase, A Distinctive Enzyme of Eubacterial Translation”, Feb. 15, 1994.
Mazel et al. Genetic characterization of polypeptide deformylase a distinctive enzyme of eubacterial translation. EMBO Journal, vol. 13, No. 4, 1994, pp. 914-923.
Marolewski et al. Cloning and characterization of a new pruine blosynthetic enzyme Biochemistry, vol. 33, No. 9, pp. 2531-2537, 1994.
Marliere Philippe
Mazel Didier
Mutzel Rupert
Institut Pasteur
Ketter James S
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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