>|DNA (cytosine-5)-methyltransferase 3B Pro-Trp-Trp-Pro (PWWP) domain(DNMT3B PWWP domain) EADSGDGDSSEYQDGKEFGIGDLVWGKIKGFSWWPAMVVSWKATSKRQAMSGMRWVQWFGDGKFSEVSADKLVALGLFSQHFNLATFNKLVSYRKAMYHALEKARVRAGKTFPSSPGDSLEDQLKPMLEWAHGGFKPTGIEGLKPNNTQP