Gene: DNMT3B

Basic information

Tag Content
Uniprot ID Q9UBC3; A2A2E2; B4DSM8; B4DSU1; E1P5M6; E1P5M7; E7EN63; E9PBF2; Q9UBD4; Q9UJQ5; Q9UKA6; Q9UNE5; Q9Y5R9; Q9Y5S0;
Entrez ID 1789
Genbank protein ID AAD31433.1; EAW76356.1; AAD31434.1; EAW76353.1; EAW76351.1; BAG61753.1; EAW76352.1; BAG61690.1; AAL57040.1; EAW76354.1; AAD53062.1; AAD31432.1; AAD53063.1; AAF04015.1;
Genbank nucleotide ID NM_001207056.1; NM_006892.3; NM_175850.2; NM_175849.1; NM_001207055.1; NM_175848.1;
Ensembl protein ID ENSP00000412305; ENSP00000328547; ENSP00000403169; ENSP00000313397; ENSP00000337764; ENSP00000201963;
Ensembl nucleotide ID ENSG00000088305
Gene name DNA (cytosine-5)-methyltransferase 3B
Gene symbol DNMT3B
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. 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 (By similarity). 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. Functions as a transcriptional corepressor by associating with ZHX1. Required for DUX4 silencing in somatic cells (PubMed:27153398).
Sequence
MKGDTRHLNG EEDAGGREDS ILVNGACSDQ SSDSPPILEA IRTPEIRGRR SSSRLSKREV 60
SSLLSYTQDL TGDGDGEDGD GSDTPVMPKL FRETRTRSES PAVRTRNNNS VSSRERHRPS 120
PRSTRGRQGR NHVDESPVEF PATRSLRRRA TASAGTPWPS PPSSYLTIDL TDDTEDTHGT 180
PQSSSTPYAR LAQDSQQGGM ESPQVEADSG DGDSSEYQDG KEFGIGDLVW GKIKGFSWWP 240
AMVVSWKATS KRQAMSGMRW VQWFGDGKFS EVSADKLVAL GLFSQHFNLA TFNKLVSYRK 300
AMYHALEKAR VRAGKTFPSS PGDSLEDQLK PMLEWAHGGF KPTGIEGLKP NNTQPVVNKS 360
KVRRAGSRKL ESRKYENKTR RRTADDSATS DYCPAPKRLK TNCYNNGKDR GDEDQSREQM 420
ASDVANNKSS LEDGCLSCGR KNPVSFHPLF EGGLCQTCRD RFLELFYMYD DDGYQSYCTV 480
CCEGRELLLC SNTSCCRCFC VECLEVLVGT GTAAEAKLQE PWSCYMCLPQ RCHGVLRRRK 540
DWNVRLQAFF TSDTGLEYEA PKLYPAIPAA RRRPIRVLSL FDGIATGYLV LKELGIKVGK 600
YVASEVCEES IAVGTVKHEG NIKYVNDVRN ITKKNIEEWG PFDLVIGGSP CNDLSNVNPA 660
RKGLYEGTGR LFFEFYHLLN YSRPKEGDDR PFFWMFENVV AMKVGDKRDI SRFLECNPVM 720
IDAIKVSAAH RARYFWGNLP GMNRPVIASK NDKLELQDCL EYNRIAKLKK VQTITTKSNS 780
IKQGKNQLFP VVMNGKEDVL WCTELERIFG FPVHYTDVSN MGRGARQKLL GRSWSVPVIR 840
HLFAPLKDYF ACE 853

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologDNMT3BA0A452DST5Capra hircusPredictionMore>>
1:1 orthologDNMT3B1789Q9UBC3Homo sapiensPredictionMore>>
1:1 orthologDnmt3b13436O88509CPOE14.5Mus musculusPublicationMore>>
1:1 orthologDNMT3B458174A0A2I3SYU8Pan troglodytesPredictionMore>>
1:1 orthologDNMT3BA0A287ABQ3Sus scrofaPredictionMore>>
1:1 orthologDnmt3b444985Q1LZ51Rattus norvegicusPredictionMore>>
1:1 orthologdnmt3bb.1317744Q588C6Danio rerioPredictionMore>>

Other genetic variants/mutations

loading...

Disease or phenotype associated information

loading...

Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0003677 DNA bindingIEA
GO:0003682 chromatin bindingIEA
GO:0003714 transcription corepressor activityIDA
GO:0003714 transcription corepressor activityIMP
GO:0003886 DNA (cytosine-5-)-methyltransferase activityTAS
GO:0003886 DNA (cytosine-5-)-methyltransferase activityNAS
GO:0003886 DNA (cytosine-5-)-methyltransferase activityIDA
GO:0005515 protein bindingIPI
GO:0009008 DNA-methyltransferase activityNAS
GO:0009008 DNA-methyltransferase activityTAS
GO:0042826 histone deacetylase bindingIEA
GO:0046872 metal ion bindingIEA

GO:Biological Process

GO ID GO Term Evidence
GO:0000122 negative regulation of transcription by RNA polymerase IIIDA
GO:0001666 response to hypoxiaIEA
GO:0006306 DNA methylationTAS
GO:0006306 DNA methylationNAS
GO:0009636 response to toxic substanceIEA
GO:0010212 response to ionizing radiationIEA
GO:0010628 positive regulation of gene expressionIMP
GO:0014823 response to activityIEA
GO:0031000 response to caffeineIEA
GO:0032355 response to estradiolIEA
GO:0033189 response to vitamin AIEA
GO:0042220 response to cocaineIEA
GO:0045666 positive regulation of neuron differentiationIEA
GO:0045814 negative regulation of gene expression, epigeneticTAS
GO:0051571 positive regulation of histone H3-K4 methylationIMP
GO:0051573 negative regulation of histone H3-K9 methylationIMP
GO:0071455 cellular response to hyperoxiaIEA
GO:0071549 cellular response to dexamethasone stimulusIEA
GO:0090116 C-5 methylation of cytosineIEA

GO:Cellular Component

GO ID GO Term Evidence
GO:0005634 nucleusIDA
GO:0005654 nucleoplasmIDA
GO:0005654 nucleoplasmTAS

Reactome Pathway

Reactome ID Reactome Term Evidence
R-HSA-212165 Epigenetic regulation of gene expressionIEA
R-HSA-212165 Epigenetic regulation of gene expressionTAS
R-HSA-212300 PRC2 methylates histones and DNATAS
R-HSA-2990846 SUMOylationTAS
R-HSA-3108232 SUMO E3 ligases SUMOylate target proteinsTAS
R-HSA-392499 Metabolism of proteinsTAS
R-HSA-427413 NoRC negatively regulates rRNA expressionIEA
R-HSA-4655427 SUMOylation of DNA methylation proteinsTAS
R-HSA-5250941 Negative epigenetic regulation of rRNA expressionIEA
R-HSA-5334118 DNA methylationIEA
R-HSA-597592 Post-translational protein modificationTAS
R-HSA-74160 Gene expression (Transcription)IEA
R-HSA-74160 Gene expression (Transcription)TAS

Drugs and compounds information

loading...

Functional annotations

Keywords

Keyword ID Keyword Term
KW-0002 3D-structure
KW-0010 Activator
KW-0025 Alternative splicing
KW-0164 Citrullination
KW-0225 Disease mutation
KW-0238 DNA-binding
KW-1017 Isopeptide bond
KW-0479 Metal-binding
KW-0489 Methyltransferase
KW-0539 Nucleus
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-1185 Reference proteome
KW-0678 Repressor
KW-0949 S-adenosyl-L-methionine
KW-0808 Transferase
KW-0832 Ubl conjugation
KW-0862 Zinc
KW-0863 Zinc-finger

Interpro

InterPro ID InterPro Term
IPR025766 ADD
IPR018117 C5_DNA_meth_AS
IPR001525 C5_MeTfrase
IPR040552 DNMT3_ADD
IPR030488 DNMT3B_ADD
IPR000313 PWWP_dom
IPR029063 SAM-dependent_MTases
IPR011011 Znf_FYVE_PHD

PROSITE

PROSITE ID PROSITE Term
PS51533 ADD
PS00094 C5_MTASE_1
PS50812 PWWP
PS51679 SAM_MT_C5

Pfam

Pfam ID Pfam Term
PF17980 ADD_DNMT3
PF00145 DNA_methylase
PF00855 PWWP

Protein-protein interaction

Protein-miRNA interaction