>4JGC_1|Chain A|G/T mismatch-specific thymine DNA glycosylase|Homo sapiens (9606) GSHMASFNGVSEAELLTKTLPDILTFNLDIVIIGIAPGLMAAYKGHHYPGPGNHFWKCLFMSGLSEVQLNHMDDHTLPGKYGIGFTNMVERTTPGSKDLSSKEFREGGRILVQKLQKYQPRIAVFNGKCIYEIFSKEVFGVKVKNLEFGLQPHKIPDTETLCYVMPSSSARCAQFPRAQDKVHYYIKLKDLRDQLKGIERNMDV >4JGC_2|Chain B[auth C]|oligonucleotide|null CAGCTCTGTACGTGAGCAGTGGACAGCT >4JGC_3|Chain C[auth D]|oligonucleotide containing 5-carboxylcytosine|null AGCTGTCCACTGCTCAXGTACAGAGCTG