A MUTATED GUANOSINE MONOPHOSPHATE KINASE HAVING WEAK GMP CONVERSION ACTIVITY

摘要

Bird glucoside 5'- monophosphates (5'- birds glucoside-monophosphate) of the present invention are in 5 ' -- and bird glucoside-diphosphate (5'- birds glucoside-diphosphate) transformation activity corynebacterium ammonia is to interior (the corynebacterium ammoniagenes) that this is weakened of guanylate kinase (guanylate kinase) mutant about same, more specifically, in wild type 50% of guanylic acid of a reduction or less to cell growth effect be 40 GMP of eopeumyeonseo conversion activity it be related to mutant kinase.