>sp|O13915|USB1_SCHPO U6 snRNA phosphodiesterase 1 OS=Schizosaccharomyces pombe GN=usb1 MSLVCYESSSSGEDDDETISDNPRMLKVPKLQESFHELYKKKPKTFDSPEFHEGRIRGQK HIEGLWFVQTYLEVDLSKKVKKGIREFLNSQSRFQSLLCSEHNVPRRLHLSISENYRINY STKNQLVHKWEQYTNNLNYRTLKFRLGKMCLLFNDEKTRMFLAFECKFSDENYKDLISHA SDCMKEFTNRNLREDFLLHISFASSLTNEDEYQNWVSQDRESHFFKTMNEIINTKIQKDQ FSESFIVDSLKLSIGHLIFTFPFCK