>5TBB_2|Chain B[auth D]|5-MER PHOSPHORYLATED DOWNSTREAM PRIMER|Synthetic construct (32630) GTCGG >5TBB_3|Chain C[auth P]|10- MER PRIMER|Synthetic construct (32630) GCTGATGCGC >5TBB_1|Chain A|DNA polymerase beta|Homo sapiens (9606) MGMSKRKAPQETLNGGITDMLTELANFEKNVSQAIHKYNAYRKAASVIAKYPHKIKSGAEAKKLPGVGTKIAEKIDEFLATGKLRKLEKIRQDDTSSSINFLTRVSGIGPSAARKFVDEGIKTLEDLRKNEDKLNHHQRIGLKYFGDFEKRIPREEMLQMQDIVLNEVKKVDSEYIATVCGSFRRGAESSGDMDVLLTHPSFTSESTKQPKLLHQVVEQLQKVHFITDTLSKGETKFMGVCQLPSKNDEKEYPHRRIDIRLIPKDQYYCGVLYFTGSDIFNKNMRAHALEKGFTINEYTIRPLGVTGVAGEPLPVDSEKDIFDYIQWKYREPKDRSEHHHHHH >5TBB_4|Chain D[auth T]|16- MER TEMPLATE|Synthetic construct (32630) CCGACGGCGCATCAGC