>sp|Q91W78|USB1_MOUSE U6 snRNA phosphodiesterase 1 OS=Mus musculus GN=Usb1
MSSAPLVGYSSSGSEDEAEAVAAGRSKPGTGFHRCGQNPVPSEKLPVPDSVLSMFPSTEE
GPEDDSAKHGGRIRTFPHERGNWATHIYIPYEAKEDFRDLLDALLPRAQMFVPRLVLMEE
FHVSLSQSVVLRHHWILPFVQVLKDRMASFQRFFFTANRVKIYTNQEKTRTFIGLEVSSG
HAQFLDLVSEVDRAMKEFDLTTFYQDPSFHISLAWCVGDASLQLEGQCLQELQEIVDEFE
DSEMLLRVLANQVRCKSGNKFFSMPLK