>gi|189027124 nicotinamide riboside kinase 1 isoform 2 [Homo sapiens] MKTFIIGISGVTNSGKTTLAKNLQKHLPNCSVISQDDFFKPESEIETDKN GFLQYDVLEALNMEKMMSAISCWMESARHSVVSTDQESAEEIPILIIEGF LLFNYNTRVYQPPDSPGYFDGHVWPMYLKYRQEMQDITWEVVYLDGTKSE EDLFLQVYEDLIQELAKQKCLQVTA