US2017306427A1PendingUtilityA1

Polypeptides Having Dextranase Activity and Polynucleotides Encoding Same

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Assignee: NOVOZYMES ASPriority: Apr 5, 2013Filed: Jul 5, 2017Published: Oct 26, 2017
Est. expiryApr 5, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Sara LandvikLorena G. PalmenThiago O. BassoEduardo A.B. Da Silva
C12N 9/2454C12Y 302/01011C12N 9/96C13B 20/002
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Claims

Abstract

The present invention relates to isolated polypeptides having dextranase activity, and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.

Claims

exact text as granted — not AI-modified
1 - 15 . (canceled) 
     
     
         16 . A composition comprising a polypeptide having dextranase activity and a stabilizer, wherein the amino acid sequence of the polypeptide has at least 92% sequence identity to the sequence of amino acids 17 to 594 of SEQ ID NO: 2. 
     
     
         17 . The composition of  claim 16 , wherein the amino acid sequence of the polypeptide has at least 95% sequence identity to the sequence of amino acids 17 to 594 of SEQ ID NO: 2. 
     
     
         18 . The composition of  claim 16 , wherein the amino acid sequence of the polypeptide has at least 97% sequence identity to the sequence of amino acids 17 to 594 of SEQ ID NO: 2. 
     
     
         19 . The composition of  claim 16 , wherein the amino acid sequence of the polypeptide has at least 98% sequence identity to the sequence of amino acids 17 to 594 of SEQ ID NO: 2. 
     
     
         20 . The composition of  claim 16 , wherein the polypeptide comprises the amino acid sequence of amino acids 17 to 594 of SEQ ID NO: 2. 
     
     
         21 . The composition of  claim 16 , wherein the polypeptide is a fragment of the amino acid sequence of amino acids 17 to 594 of SEQ ID NO: 2, wherein the fragment has dextranase activity. 
     
     
         22 . The composition of  claim 16 , wherein the stabilizer is glycerol. 
     
     
         23 . The composition of  claim 17 , wherein the stabilizer is glycerol. 
     
     
         24 . The composition of  claim 18 , wherein the stabilizer is glycerol. 
     
     
         25 . The composition of  claim 19 , wherein the stabilizer is glycerol. 
     
     
         26 . The composition of  claim 20 , wherein the stabilizer is glycerol. 
     
     
         27 . The composition of  claim 21 , wherein the stabilizer is glycerol. 
     
     
         28 . The composition of  claim 16 , wherein the stabilizer is trisodium citrate dihydrate. 
     
     
         29 . The composition of  claim 17 , wherein the stabilizer is trisodium citrate dihydrate. 
     
     
         30 . The composition of  claim 18 , wherein the stabilizer is trisodium citrate dihydrate. 
     
     
         31 . The composition of  claim 19 , wherein the stabilizer is trisodium citrate dihydrate. 
     
     
         32 . The composition of  claim 20 , wherein the stabilizer is trisodium citrate dihydrate. 
     
     
         33 . The composition of  claim 21 , wherein the stabilizer is trisodium citrate dihydrate.

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