>sp|Q9HA47-2|UCK1_HUMAN Isoform 2 of Uridine-cytidine kinase 1 OS=Homo sapiens OX=9606 GN=UCK1 MASAGGEDCESPAPEADRPHQRPFLIGVSGGTASGKSTVCEKIMELLGQNEVEQRQRKVV ILSQDRFYKVLTAEQKAKALKGQYNFDHPDAFDNDLMHRTLKNIVEGKTVEVPTYDFVTH SRLPETTVVYPADVVLFEGILVFYSQEIRDMFHLRLFVDTDSDVRLSRRDKEVCRCDHPA RSGQYGCHQPDRAAHPGHSEW