>9Y19_4|Chain D|Downstream|synthetic construct (32630) GTCGG >9Y19_3|Chain C[auth P]|Primer strand|synthetic construct (32630) GCTGATGCGC >9Y19_2|Chain B[auth T]|Template strand|synthetic construct (32630) CCGACAGCGCATCAGC >9Y19_1|Chain A|DNA polymerase beta|Homo sapiens (9606) MSKRKAPQETLNGGITDMLTELANFEKNVSQAIHKYNAYRKAASVIAKYPHKIKSGAEAKKLPGVGTKIAEKIDEFLATGKLRKLEKIRQDDTSSSINFLTRVSGIGPSAARKFVDEGIKTLEDLRKNEDKLNHHQRIGLKYFGDFEKRIPREEMLQMQDIVLNEVKKVDSEYIATVCGSFRRGAESSGDMDVLLTHPSFTSESTKQPKLLHQVVEQLQKVHFITDTLSKGETKFMGVCQLPSKNDEKEYPHRRIDIRLIPKDQYYCGVLYFTGSDIFNKNMRAHALEKGFTINEYTIRPLGVTGVAGEPLPVDSEKDIFDYIQWKYREPKDRSE