>1P9D_1|Chain A[auth S]|26S proteasome non-ATPase regulatory subunit 4|Homo sapiens (9606)
MTISQQEFGRTGLPDLSSMTEEEQIAYAMQMSLQGAEFGQAESAD
>1P9D_2|Chain B[auth U]|UV excision repair protein RAD23 homolog A|Homo sapiens (9606)
MAVTITLKTLQQQTFKIRMEPDETVKVLKEKIEAEKGRDAFPVAGQKLIYAGKILSDDVPIRDYRIDEKNFVVVMVTK