>4R63_3|Chain C[auth P]|DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3')|synthetic construct (32630) GCTGATGCGC >4R63_4|Chain D|DNA (5'-D(P*GP*TP*CP*GP*G)-3')|synthetic construct (32630) GTCGG >4R63_1|Chain A|DNA polymerase beta|Homo sapiens (9606) MSKRKAPQETLNGGITDMLTELANFEKNVSQAIHKYNAYRKAASVIAKYPHKIKSGAEAKKLPGVGTKIAEKIDEFLATGKLRKLEKIRQDDTSSSINFLTRVSGIGPSAARKFVDEGIKTLEDLRKNEDKLNHHQRIGLKYFGDFEKRIPREEMLQMQDIVLNEVKKVDSEYIATVCGSFRRGAESSGDMDVLLTHPSFTSESTKQPKLLHQVVEQLQKVHFITDTLSKGETKFMGVCQLPSKNDEKEYPHRRIDIALIPKDQYYCGVLYFTGSDIFNKNMRAHALEKGFTINEYTIRPLGVTGVAGEPLPVDSEKDIFDYIQWKYREPKDRSE >4R63_2|Chain B[auth T]|DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3')|synthetic construct (32630) CCGACAGCGCATCAGC