Patent ID: 11866748
Assignee: NOVOZYMES A/S
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The composition of claim 1, wherein said first mannanase is a variant of a parent mannanase comprising at least one modification at a position corresponding to a position selected from positions 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 23, 30, 32, 33, 34, 35, 37, 38, 39, 41, 44, 45, 47, 57, 59, 60, 62, 63, 65, 66, 67, 68, 70, 71, 74, 77, 78, 79, 80, 81, 82, 83, 93, 95, 96, 97, 98, 100, 104, 107, 108, 110, 111, 114, 115, 116, 118, 119, 131, 132, 133, 135, 136, 139, 142, 143, 146, 147, 150, 152, 154, 164, 167, 169, 172, 173, 174, 175, 176, 177, 180, 181, 183, 184, 185, 196, 199, 200, 201, 202, 203, 205, 206, 210, 212, 213, 214, 215, 226, 228, 229, 230, 234, 235, 241, 242, 243, 244, 245, 250, 254, 257, 258, 259, 260, 261, 262, 266, 267, 268, 270, 271, 272, 273, 276, 279, 280, 283, 285, 286, 288, 289, 290, 292, 293, 294, 295, 296, 298, 299, 300 and 301, wherein:
numbering is according to SEQ ID NO: 2,
each modification is independently a substitution or a deletion,
the variant has mannanase activity, and
the variant has at least 80% but less than 100% sequence identity to the mature polypeptide of SEQ ID NO: 2.