>9IA7_1|Chain A|Regulation of nuclear pre-mRNA domain-containing protein 2|Homo sapiens (9606) MSASSAGALESSLDRKFQSVTNTMESIQGLSSWCIENKKHHSTIVYHWMKWLRRSAYPHRLNLFYLANDVIQNCKRKNAIIFRESFADVLPEAAALVKDPSVSKSVERIFKIWEDRNVYPEEMIVALREALSTTFKTQKQLEHHHHHH >9IA7_2|Chain B|DNA-directed RNA polymerase II subunit RPB1|Homo sapiens (9606) SPSYSPTSPSYS