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AssigneeTeknologian tutkimuskeskus VTT Oy
InventorsKari KOIVURANTA, Gustavo BORIN, Sandra CASTILLO
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The present invention relates to the fields of life sciences, micro-organisms and degradation of polyolefins and/or polystyrenes. Specifically, the invention relates to an isolated specific enzyme or a fragment thereof, wherein said enzyme or fragment is capable of degrading a polyolefin and/or a polystyrene, and to a micro-organism or a host cell comprising the enzyme or a fragment thereof. Also, the present invention relates to a polynucleotide encoding the enzyme or fragment thereof, and to an expression vector or plasmid comprising the polynucleotide of the present invention. And still, the present invention relates to use of the enzyme, fragment, micro-organ-ism, host cell, polynucleotide, expression vector or plasmid of the present invention for degrading a polyolefin and/or a polystyrene; to a method of degrading a polyolefin and/or a polystyrene with the specific enzyme or a fragment thereof; and to a method of producing the enzyme or fragment thereof of the present invention.
A method of degrading a polyolefin and/or a polystyrene, said method comprising
An isolated enzyme or a fragment thereof belonging to M28F peptidase subfamily and comprises the amino acids Gly264, Ala265, Ser270, Gly271 and Gly305 corresponding to the amino acid positions presented in SEQ ID NO:
A micro-organism or a host cell comprising an enzyme or a fragment thereof belonging to M28F peptidase subfamily and comprises the amino acids Gly264, Ala265, Ser270, Gly271 and Gly305 corresponding to the amino acid positions presented in SEQ ID NO:
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Dependencies are inferred from the claim text.