>sp|Q9NP77-2|SSU72_HUMAN Isoform 2 of RNA polymerase II subunit A C-terminal domain phosphatase SSU72 OS=Homo sapiens OX=9606 GN=SSU72 MPSSPLRVAVVCSSNQNRSMEAHNILSKRGFSVRSFGTGTHVKLPGPAPDKPNVYDFKTT YDQMYNDLLRKDKELYPSGLPFKNPPCGPPWKVLRVARAQEACHPVQCTHWLLCLCESLV SIPGARRIVHGLVPVPPMAVGVVRRTDTVWGSP