>6DU3_1|Chains A, B|Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1|Homo sapiens (9606) QYLLPEAKAQDSDKICVVINLDETLVHSSFKPVNNADFIIPVEIDGVVHQVYVLKRPHVDEFLQRMGELFECVLFTASLAKYADPVADLLDKWGAFRARLFRESCVFHRGNYVKDLSRLGRDLRRVLILDNSPASYVFHPDNAVPVASWFDNMSDTELHDLLPFFEQLSRVDDVYSVLRQ >6DU3_2|Chains C, D|REST-pS861|Homo sapiens (9606) EDLSPPSPPLPK