Polypeptides having endoglucanase activity and polynucleotides encoding same

Polypeptides having endoglucanase activity and polynucleotides encoding same

  • CN 101,454,445 A
  • Filed: 03/30/2007
  • Published: 06/10/2009
  • Est. Priority Date: 03/30/2006
  • Status: Active Application
First Claim
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1. the isolated polypeptide that has endoglucanase activity, it is selected from down group:

  • (a) comprise the polypeptide of aminoacid sequence, the mature polypeptide of described aminoacid sequence and SEQ ID NO;

    2 has at least 90% identity, or has at least 60% identity with the mature polypeptide of SEQ ID NO;

    4;

    (b) by the polypeptide of polynucleotide encoding, described polynucleotide under high at least stringent condition with following hybridization;

    (i) the mature polypeptide encoded sequence of SEQ ID NO;

    1, (ii) be contained in the cDNA sequence in the mature polypeptide encoded sequence of SEQ ID NO;

    1, or (iii) (i) or complementary strand (ii), perhaps at least under the stringent condition with following hybridization;

    (i) the mature polypeptide encoded sequence of SEQ ID NO;

    3, the genomic dna sequence that (ii) comprises the mature polypeptide encoded sequence of SEQID NO;

    3, or (iii) (i) or complementary strand (ii);

    (c) by the polypeptide of the polynucleotide encoding that comprises nucleotide sequence, the mature polypeptide encoded sequence of described nucleotide sequence and SEQID NO;

    1 has at least 90% identity, or has at least 60% identity with the mature polypeptide encoded sequence of SEQ ID NO;

    3;

    With(d) comprise the variant of the mature polypeptide of the SEQ ID NO;

    2 of one or several amino acid whose replacement, disappearance and/or insertion or SEQ ID NO;

    4.

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