Ubiquitin-specific proteases

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor

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435212, 435219, 43525233, 435243, 4353201, 435 6, 536 232, 536 234, C12N 120, C12N 950, C12N 948, C12N 100

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active

056839049

ABSTRACT:
The disclosure relates to a generic class of ubiquitin-specific proteases which specifically cleave at the C-terminus of the ubiquitin moiety in a ubiquitin fusion protein irrespective of the size of the ubiquitin fusion protein. More specifically, the disclosure relates to ubiquitin-specific proteases of this class which have been isolated from a cell. The disclosure also relates to isolated DNA sequences encoding the proteases of this class.

REFERENCES:
patent: 5108919 (1992-04-01), Liu et al.
patent: 5132213 (1992-07-01), Bachmair et al.
patent: 5156968 (1992-10-01), Liu
patent: 5212058 (1993-05-01), Baker et al.
Baker et al., "Ubiquitin-Specific Processing Proteases of the Yeast Saccharomyces cerevisiae", CH200, Abstracts, 20th Annual Meetings Journal of Cellular Biochemistry, Keystone Symposia on Molecular & Cellular Biology, supplement 15G, 1991, Apr. 6-Apr. 25, 1991, Wiley-Liss.
Tobias et al., J. Biol. Chem. 266: 12021 (1991).
Agell et al, Biochem. J. 272: 615 (1991).
Baker et al., J. Biol. Chem. 267: 2364 (1992).
Sullivan et al., Plant Physiol. 94: 710 (1990).
Hershko et al., "Role of the .alpha.-amino group of protein in ubiquitin-mediated protein breakdown", Pro. Natl. Acad. Sci. USA 81: 7021 (1985).
Tsunasawa et al., "Amino-terminal Processing of Mutant Forms of Yeast ISO-1-cytochrome c", J. Biol. Chem 260: 5382 (1985).
Boissel et al., "Amino-terminal processing of proteins: Hemoglobin South Florida, a variant with retention of initiator methionine and N.sup..alpha. -acetylation", Proc. Natl. Acad. Sci. USA 82: 8448 (1985).
Thornton et al., "Amino and Carboxy-terminal regions in globular proteins", J. Mol. Biol. 167: 443 (1983).
Feber et al., "Transfer RNA is Required for Conjugation of Ubiquitin to Selective Substrates of the Ubiquitin-and ATP-dependent Proteolytic System", J. Biol. Bhem. 261: 3128 (1986).
Bachmair et al., "In Vivo Half-Life of a Protein is a Function of its Amino-Terminal Residue", Science 234: 179 (1986).
Feber et al., "Role of arginine-tRNA in protein degradation by the ubiquitin pathway", Nature 326: 808 (1988).
Reiss et al., "Specificity of Binding of NH.sub.2 -terminal Residue of Proteins to Ubiquitin-Protein Ligase", J. Biol. Chem. 263: 2693 (1988).
Townsend et al., "Defective Presentation to Class I-Restricted Cytotoxic T Lymphocytes in Vaccinia-Infected Cells is Overcome by Enhanced Degradation of Antigen", J. Exp. Med. 168: 1211 (1988).
Bachmair, A. and Varshavsky, A., "The Degradation Signal in a Short-Lived Protein", Cell 56: 1019 (1989).
Chau et al., "A Multiubiquitin Chain is confined to Specific Lysine in a Targeted Short-Lived Protein", Science 243: 1576 (1989).
Gonda et al., "Universality and Structure of the N-End Rule", J. Biol. Chem. 264: 16700 (1989).
Miller et al., "Cloning and Expression of a Yeast Ubiquitin-Protein Cleaving Activity in Escherichia Coli", Biotechnology 1: 698 (1989).
International Search Report, PCT/US89/01468.
Sassenfeld, H.M., "Engineering Proteins for Purification", Trends in Biotechnology 8: 88 (1990).
Tobias and Varshavsky, "Cloning and Functional Analysis of the Ubiquitin-specific Protease Gene UBP1 of Saccaromyces cerevisiae", J. Biol. Chem 266: 12021 (1991).
Ohmen et al., "Divergent Overlapping Transcripts of the PET122 Locus in Saccharomyces cerevisiae", Mol. Cell. Biol. 10: 3027 (1990).
Ohmen et al., "Molecular Cloning and Nucleotide Sequence of the Nuclear PET122 Gene Required for Expression of the Mitochondrial COX3 Gene in S. cerevisiae", Nucleic Acids Research 16: 10783 (1988).

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