>7O45_1|Chains A, B, C, D|Isoform 6 of DNA (cytosine-5)-methyltransferase 3B|Homo sapiens (9606) SGSDEDQSREQMASDVANNKSSLEDGCLSCGRKNPVSFHPLFEGGLCQTCRDRFLELFYMYDDDGYQSYCTVCCEGRELLLCSNTSCCRCFCVECLEVLVGTGTAAEAKLQEPWSCYMCLPQRCHGVLRRRKDWNVRLQAFFTSDT