TARGETID

T65501

FORMERID

TTDR01100

UNIPROID

DNM3B_HUMAN

TARGNAME

DNA [cytosine-5]-methyltransferase 3B (DNMT3B)

GENENAME

DNMT3B

TARGTYPE

Clinical trial target

SYNONYMS

M.HsaIIIB; Dnmt3b; DNA methyltransferase HsaIIIB; DNA methyltransferase 3B; DNA MTase HsaIIIB; DNA (cytosine-5)-methyltransferase 3B

FUNCTION

DNA methylation is coordinated with methylation of histones. May preferentially methylates nucleosomal DNA within the nucleosome core region. May function as transcriptional co-repressor by associating with CBX4 and independently of DNA methylation. Seems to be involved in gene silencing. In association with DNMT1 and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9. Isoforms 4 and 5 are probably not functional due to the deletion of two conserved methyltransferase motifs. Function as transcriptional corepressor by associating with ZHX1. Required for DUX4 silencing in somatic cells. Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development.

PDBSTRUC

5NVO; 5NV7; 5NV2; 5NV0; 5NRV

BIOCLASS

Methyltransferase

ECNUMBER

EC 2.1.1.37

SEQUENCE

MKGDTRHLNGEEDAGGREDSILVNGACSDQSSDSPPILEAIRTPEIRGRRSSSRLSKREVSSLLSYTQDLTGDGDGEDGDGSDTPVMPKLFRETRTRSESPAVRTRNNNSVSSRERHRPSPRSTRGRQGRNHVDESPVEFPATRSLRRRATASAGTPWPSPPSSYLTIDLTDDTEDTHGTPQSSSTPYARLAQDSQQGGMESPQVEADSGDGDSSEYQDGKEFGIGDLVWGKIKGFSWWPAMVVSWKATSKRQAMSGMRWVQWFGDGKFSEVSADKLVALGLFSQHFNLATFNKLVSYRKAMYHALEKARVRAGKTFPSSPGDSLEDQLKPMLEWAHGGFKPTGIEGLKPNNTQPVVNKSKVRRAGSRKLESRKYENKTRRRTADDSATSDYCPAPKRLKTNCYNNGKDRGDEDQSREQMASDVANNKSSLEDGCLSCGRKNPVSFHPLFEGGLCQTCRDRFLELFYMYDDDGYQSYCTVCCEGRELLLCSNTSCCRCFCVECLEVLVGTGTAAEAKLQEPWSCYMCLPQRCHGVLRRRKDWNVRLQAFFTSDTGLEYEAPKLYPAIPAARRRPIRVLSLFDGIATGYLVLKELGIKVGKYVASEVCEESIAVGTVKHEGNIKYVNDVRNITKKNIEEWGPFDLVIGGSPCNDLSNVNPARKGLYEGTGRLFFEFYHLLNYSRPKEGDDRPFFWMFENVVAMKVGDKRDISRFLECNPVMIDAIKVSAAHRARYFWGNLPGMNRPVIASKNDKLELQDCLEYNRIAKLKKVQTITTKSNSIKQGKNQLFPVVMNGKEDVLWCTELERIFGFPVHYTDVSNMGRGARQKLLGRSWSVPVIRHLFAPLKDYFACE

DRUGINFO

Curcumin

DRUGINFO

PMID27376512-Compound-MTC-422

DRUGINFO

PMID27376512-Compound-MTC-423

DRUGINFO

PMID27376512-Compound-MTC-424

DRUGINFO

PMID27376512-Compound-MTC-427

DRUGINFO

(L-)-S-adenosyl-L-homocysteine

DRUGINFO

NSC-106084

DRUGINFO

NSC-137546