公开(公告)号：US20160090585A1

公开(公告)日：2016-03-31

申请号：US14853240

申请日：2015-09-14

申请人： BASF ENZYMES LLC

发明人： David P. WEINER ,  Ellen G. BURKE ,  Peter LUGINBUHL ,  Analia BUENO ,  Joslin M. CUENCA ,  Mervyn L. DE SOUZA ,  Sherry KOLLMANN

IPC分类号： C12N9/90 ,  A61K38/52

CPC分类号： C12N9/90 ,  A01K67/0275 ,  A01K2217/05 ,  A01K2227/10 ,  A23G3/366 ,  A23G4/123 ,  A23G4/14 ,  A23K20/189 ,  A23L29/06 ,  A23V2002/00 ,  A61K38/00 ,  A61K38/52 ,  C12Q1/533 ,  C12Y501/00 ,  C12Y501/01

摘要： This invention relates generally to enzymes, polynucleotides encoding the enzymes, the use of such polynucleotides and polypeptides and more specifically to enzymes having isomerase activity, e.g., racemase activity, e.g., amino acid racemase activity, alanine racemase activity, and/or epimerase activity, and/or catalyze the re-arrangement of atoms within a molecule, catalyze the conversion of one isomer into another, catalyze the conversion of an optically active substrate into a raceme, which is optically inactive, catalyze the interconversion of substrate enantiomers, catalyze the stereochemical inversion around the asymmetric carbon atom in a substrate having only one center of asymmetry, catalyze the stereochemical inversion of the configuration around an asymmetric carbon atom in a substrate having more than one asymmetric center, and/or catalyze the racemization of amino acids. Thus, the invention provides enzymes, compositions, methods for production of pharmaceutical compositions, pharmaceutical intermediates, antibiotics, sweeteners, peptide enzymes, peptide hormones, fuel and fuel additive compositions, foods and food additives, beverage and beverage additives, feeds and feed additives, drugs and drug additives, dietary supplements, textiles, wood, paper, pulp, and detergents comprising the polypeptides or polynucleotides in accordance with the invention.

摘要翻译： 本发明一般涉及酶，编码酶的多核苷酸，这种多核苷酸和多肽的用途，更具体地涉及具有异构酶活性的酶，例如消旋酶活性，例如氨基酸消旋酶活性，丙氨酸消旋酶活性和/或差向异构酶活性， 和/或催化分子内原子的重新排列，催化一种异构体转化为另一种异构体，催化光学活性底物转化为光学无活性的外消旋体，催化底物对映异构体的相互转化，催化立体化学 在仅具有一个不对称中心的底物中的不对称碳原子周围反转，催化具有多于一个不对称中心的底物中不对称碳原子周围的构型的立体化学反转，和/或催化氨基酸的外消旋化。 因此，本发明提供了用于生产药物组合物，药物中间体，抗生素，甜味剂，肽酶，肽激素，燃料和燃料添加剂组合物，食品和食品添加剂，饮料和饮料添加剂，饲料和饲料添加剂的酶，组合物， 药物和药物添加剂，膳食补充剂，纺织品，木材，纸，纸浆和洗涤剂，其包含根据本发明的多肽或多核苷酸。