1,6-GLUCANASE MUTANT, AND METHOD FOR MEASURING ?-1,6-GLUCAN

A β-1,6-glucanase mutant which is a mutant of β-1,6-glucanase (EC 3.2.1.75), wherein a Glu residue located at a position corresponding to Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X or a Glu (E) residue located at a position corresponding to each of Glu (E)-225 and Glu (E)-...

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Bibliographische Detailangaben
Hauptverfasser:	MOTOI, Masuro, YAMANAKA, Daisuke, MOTOI, Akitomo, OHNO, Naohito
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A β-1,6-glucanase mutant which is a mutant of β-1,6-glucanase (EC 3.2.1.75), wherein a Glu residue located at a position corresponding to Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X or a Glu (E) residue located at a position corresponding to each of Glu (E)-225 and Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X, wherein the amino acid residue (X) is selected from the group consisting of Gln (Q), Gly (G), Ala (A), Leu (L), Tyr (Y), Met (M), Ser (S), Asn (N), and His (H); and a method for measuring β-1,6-glucan, including measuring β-1,6-glucan bonded to the mutant.