Chymosine enzyme variants

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United States of America Patent

PATENT NO 10253305
APP PUB NO 20180030427A1
SERIAL NO

15782528

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Abstract

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A variant polypeptide having chymosin activity, wherein the variant has an amino acid sequence which, when aligned with the chymosin comprising the sequence set out in SEQ ID NO: 2, comprises at least one substitution of an amino acid residue corresponding to any of amino acids 2, 22, 40, 48, 50, 51, 53, 61, 62, 76, 88, 98, 99, 109, 112, 117, 125, 126, 135, 144, 160, 161, 163, 187, 189, 194, 200, 201, 202, 203, 221, 223, 240, 242, 244, 254, 267, 271, 273, 278, 280, 284, 289, 292, 294 or 295

    said positions being defined with reference to SEQ ID NO: 2 and wherein the variant has one or more altered properties as compared with a reference polypeptide having chymosin activity. Such a variant polypeptide may be used in the preparation of a cheese.

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Patent Owner(s)

Patent OwnerAddress
DSM IP ASSETS B VHOLLAND HEERLEN HEERLEN LIMBURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Jong Rene Marcel Echt, NL 26 74
Dekker, Petrus Jacobus Theodorus Echt, NL 30 101
Muijlwijk, Cornelis Marinus Echt, NL 3 22

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