>sp|Q9CY97-2|SSU72_MOUSE Isoform 2 of RNA polymerase II subunit A C-terminal domain phosphatase SSU72 OS=Mus musculus OX=10090 GN=Ssu72 MPSSPLRVAVVCSSNQNRSMEAHNILSKRGFSVRSFGTGTHVKLPGPAPDKPNVYDFKTT YDQMYNDLLRKDKELYTQNGILHMLDRNKRIKPRPERFQNCTDLFDLILTCEERVYDQVV EDLNSREQETCQPVHVVNVDIQDNHEEATLGAFLICELCQCVSLSSWVLLGLLIATYKNK IK