>3L0Y_1|Chains A, B|Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1|Homo sapiens (9606) GSHGQYLLPEAKAQDSDKICVVIDLAETLVHSSFKPVNNADFIIPVEIDGVVHQVYVLKRPHVDEFLQRMGELFECVLFTASLAKYADPVADLLDKWGAFRARLFRESCVFHRGNYVKDLSRLGRDLRRVLILDNSPASYVFHPDNAVPVASWFDNMSDTELHDLLPFFEQLSRVDDVYSVLRQ