Patent ID: 8101391

Claim:
A polypeptide having phytase activity and having an amino acid sequence which a) has at least 80% identity to amino acids 1-413 of SEQ ID NO: 2, amino acids 1-413 of SEQ ID NO: 4, and/or amino acids 1-413 of SEQ ID NO: 6; and b) comprises at least one of the following amino acids at the position indicated: 1S, 10I, 38S, 66E, 71K, 81A, 141R, 142L, 152M, 155E, 193Q, 214V, 239K, 245D, 255A or T, 268A or T, 277T, 283D or E, 285K, 287D, 288A or V, 293G, 296S, 337I, 345A, 350I, 364A, 371K, 372E, 396P, 399K, 406E, and/or 413P, when aligned as described in a) to amino acids 1-413 of SEQ ID NO: 2 and using an amino acid residue numbering corresponding to amino acids 1-413 of SEQ ID NO: 2.