| 摘要 |
Use of a preparation as an antimicrobial agent or as an anti-oxidant; wherein said preparation comprises a polypeptide having hexose oxidase activity, the polypeptide being in a substantially pure form, and said polypeptide comprises at least one amino acid sequence selected from the group consisting of (i) (SEQ ID NO: 1) Tyr-Glu-Pro-Tyr-Gly-Gly-Val-Pro (ii) (SEQ ID NO: 2) Ala-Ile-Ile-Asn-Val-Thr-Gly-Leu-Val-Glu-Ser-Gly- Tyr-Asp-X-X-X-Gly-Tyr-X-Val-Ser-Ser- (iii) (SEQ ID NO: 3) Asp-Leu-Pro-Met-Ser-Pro-Arg-Gly-Val-Ile-Ala-Ser- Asn-Leu-X-Phe- (iv) (SEQ ID NO: 4) Asp-Ser-Glu-Gly-Asn-Asp-Gly-Glu-Leu-Phe-X-Ala-His- Thr (v) (SEQ ID NO: 5) Tyr-Tyr-Phe-Lys (vi) (SEQ ID NO: 6) Asp-Pro-Gly-Tyr-Ile-Val-Ile-Asp-Val-Asn-Ala-Gly- Thr-X-Asp (vii) (SEQ ID NO: 7) Leu-Gln-Tyr-Gln-Thr-Tyr-Trp-Gln-Glu-Glu-Asp (viii) (SEQ ID NO: 8) X-Ile-Arg-Asp-Phe-Tyr-Glu-Glu-Met where X represents an amino acid selected from the group consisting of Ala, Arg, Asn, Asp, Asx, Cys, Gln, Glu, Glx, Gly, His, Ile, Leu, Lys, Met, Phe, Pro, Ser, Thr, Trp, Tyr and Val.
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