>gi|21735492 protein phosphatase 1, regulatory (inhibitor) subunit 1B isoform 1 [Homo sapiens] MDPKDRKKIQFSVPAPPSQLDPRQVEMIRRRRPTPAMLFRLSEHSSPEEE ASPHQRASGEGHHLKSKRPNPCAYTPPSLKAVQRIAESHLQSISNLNENQ ASEEEDELGELRELGYPREEDEEEEEDDEEEEEEEDSQAEVLKVIRQSAG QKTTCGQGLEGPWERPPPLDESERDGGSEDQVEDPALSEPGEEPQRPSPS EPGT