>6BCD_2|Chain B|DNA polymerase zeta catalytic subunit|Homo sapiens (9606) MEDKKIVIMPCKCAPSRQLVQVWLQAKE >6BCD_1|Chain A|Mitotic spindle assembly checkpoint protein MAD2B|Homo sapiens (9606) MGSSHHHHHHSQDPNSMTTLTRQDLNFGQVVADVLCEFLEVAVHLILYVREVYPVGIFQARKKYNVPVQMSCHPELNQYIQDTLHCVKPLLEKNDVEKVVVVILDKEHRPVEKFVFEITQPPLLSISSDSLLSHVEQLLAAFILKISVCDDVLDHNPPGCTFTVLVHTREAATRNMEKIQVIKDFPWILADEQDVHMHDPRLIPLKTMTSDILKMQLYVEERAHKGS