>sp|P53915|NRK1_YEAST Nicotinamide riboside kinase OS=Saccharomyces cerevisiae GN=NRK1 MTSKKVILVALSGCSSSGKTTIAKLTASLFTKATLIHEDDFYKHDNEVPVDAKYNIQNWD SPEALDFKLFGKELDVIKQTGKIATKLIHNNNVDDPFTKFHIDRQVWDELKAKYDSINDD KYEVVIVDGFMIFNNTGISKKFDLKILVRAPYEVLKKRRASRKGYQTLDSFWVDPPYYFD EFVYESYRANHAQLFVNGDVEGLLDPRKSKNIKEFINDDDTPIAKPLSWVCQEILKLCKD