Search results:
General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| DNMT3B | 1789 | DNA (cytosine-5-)-methyltransferase 3 beta  | 20 | -  |
- Evidence
- Gene
- mRNA
- CDS
- Protein
- PTM
- Enzyme
- PPi
- Pathway
- Structural
- Domain
- Ontology
- SNP
- Drug
- External Links
Evidence Information
| Pubmed ID | Year | Sample Information | Techniques | Mechanism | Fold Change | Remark |
|---|---|---|---|---|---|---|
| 25769449    | 2015 | Cell line : - Source : - Sample Type : CRC tumor and adjacent normal tissues No. of Sample : 108 CRC and 185 healthy controls Stage : - | PCR-RFLP,methylation specific PCR | Polymorhpism | - | DNMT3b polymorphism is involved in the development of colon cancer. |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | - |
| Description | CpG methylation is an epigenetic modification that is important for embryonic development, imprinting, and X-chromosome inactivation. Studies in mice have demonstrated that DNA methylation is required for mammalian development. This gene encodes a DNA methyltransferase which is thought to function in de novo methylation, rather than maintenance methylation. The protein localizes primarily to the nucleus and its expression is developmentally regulated. Mutations in this gene cause the immunodeficiency-centromeric instability-facial anomalies (ICF) syndrome. Eight alternatively spliced transcript variants have been described. The full length sequences of variants 4 and 5 have not been determined. [provided by RefSeq, May 2011]   |
| Chromosome | 20 |
| Location | 20q11.2 |
| Start | 31350191   |
| End | 31397162   |
| Strand | +   |
| Gene Sequence |    Download   Select all |
| Length | 46972   |
| OMIM ID | 602900    |
| HGNC ID | HGNC:2979    |
| Unigene ID | Hs.643024    |
| Ensembl ID | ENSG00000088305    |
| PharmGKB ID | PA27446    |
mRNA Information
| mRNA ID | NM_006892.3 |
|---|---|
| Exon | join(1..315,17934..18081,18969..19030,22374..22475, 24118..24243,24846..25067,26470..26628,29217..29324, 30242..30386,31152..31211,33025..33150,33266..33310, 34406..34485,34803..34915,36076..36259,36860..36944, 37769..37914,38451..38541,38894..39042,40001..40086, 42954..43023,43825..43943,45378..46972)   | mRNA Sequence |    Download   Select all |
| Length | 4353   |
CDS Information
| Location | 322..2883 |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS13204.1 |    
Protein Information
| Protein ID | NP_008823.1 |
|---|---|
| Protein Name | DNA (cytosine-5-)-methyltransferase 3 beta |
| Molecular Wt. (Da) | 95620 |
| Protein Sequence |    Download   Select all |
| Length | 853   |
| Uniprot ID | Q03405 |    
| Ensembl Protein ID | ENSP00000221264   |    
Post-translational Modification Information (Source : HPRD)
| Residue | Type | site |
|---|---|---|
| S | Phosphorylation | 387 |
| S | Phosphorylation | 367 |
| S | Phosphorylation | 367 |
| S | Phosphorylation | 379 |
| S | Phosphorylation | 136 |
| S | Phosphorylation | 136 |
| S | Phosphorylation | 136 |
| S | Phosphorylation | 148 |
| S | Phosphorylation | 209 |
| S | Phosphorylation | 209 |
| S | Phosphorylation | 209 |
| S | Phosphorylation | 221 |
| S | Phosphorylation | 82 |
| S | Phosphorylation | 82 |
| S | Phosphorylation | 82 |
| S | Phosphorylation | 94 |
| T | Phosphorylation | 383 |
| T | Phosphorylation | 363 |
| T | Phosphorylation | 363 |
| T | Phosphorylation | 375 |
| S | Phosphorylation | 202 |
| S | Phosphorylation | 202 |
| S | Phosphorylation | 202 |
| S | Phosphorylation | 214 |
| T | Phosphorylation | 353 |
Enzyme Information
No matching records could be found.
PPi Information
(Click to view network : Source STRING)      View   
| Interactant Gene ID (Source: HPRD) | Gene Symbol | HPRD ID | Ref Seq ID | Technique | References |
|---|---|---|---|---|---|
| 1786 |    DNMT1 |    532 |    NP_001124295.1 |    in vitro;in vivo |    12145218    |
| 1788 |    DNMT3A |    4141 |    NP_072046.2 |    in vitro;in vivo |    12145218    |
| 2146 |    EZH2 |    3342 |    NP_004447.2 |    in vitro |    16357870    |
| 3065 |    HDAC1 |    3143 |    NP_004955.2 |    in vitro;in vivo |    12202768    |
| 3066 |    HDAC2 |    5521 |    NP_001518.2 |    in vitro;in vivo |    15120635    |
| 6839 |    SUV39H1 |    2221 |    NP_003164.1 |    in vitro;in vivo |    15120635    |
| 7341 |    SUMO1 |    3554 |    NP_003343.1 |    in vivo;yeast 2-hybrid |    11735126    |
| 8467 |    SMARCA5 |    4538 |    NP_003592.2 |    in vitro;in vivo |    15120635    |
| 8726 |    EED |    9343 |    NP_003788.2 |    in vitro |    16357870    |
Pathway Information
| Pathway Name | Pathway ID |
|---|---|
| Cysteine and methionine metabolism |    hsa00270 |    
| Metabolic pathways |    hsa01100 |    
| MicroRNAs in cancer |    hsa05206 |    
Structure Information
No matching records could be found.
Domain Information
| ID | Location | Description |
|---|---|---|
| cd11728 | 431-550  | ADDz_Dnmt3b |
| cl22851 | 431-550  | PHD_SF superfamily |
| cd05835 | 223-309  | Dnmt3b_related |
| cl02554 | 223-309  | PWWP superfamily |
| cd11725 | 431-536  | ADDz_Dnmt3 |
| cd11727 | 430-550  | ADDz_Dnmt3l |
| cd11729 | 430-553  | ADDz_Dnmt3a |
| cd11672 | 432-529  | ADDz |
| cd05162 | 223-308  | PWWP |
| pfam00855 | 223-307  | PWWP |
| smart00293 | 223-281  | PWWP |
| COG0270 | 574-756  | Dcm |
| cl21501 | 574-756  | Dcm superfamily |
| cd11726 | 435-529  | ADDz_ATRX |
| cd00315 | 575-843  | Cyt_C5_DNA_methylase |
| cl17173 | 575-843  | AdoMet_MTases superfamily |
| pfam00145 | 575-699  | DNA_methylase |
| TIGR00675 | 627-840  | dcm |
| cd05836 | 223-265  | N_Pac_NP60 |
| cd05837 | 222-266  | MSH6_like |
| cd05834 | 221-252  | HDGF_related |
| cd05840 | 223-280  | SPBC215_ISWI_like |
| cd06080 | 223-278  | MUM1_like |
Ontology Information
| HPRD ID | 3857 |    
|---|---|
| Molecular Class | DNA methyltransferase |
| Molecular Function | Phospholipase activity (GO:0004620) |
| Biological Process | Cell communication (GO:0007154); Signal transduction (GO:0007165)   |
Drug Information
No matching records could be found.
External Links
| ArrayExpress | GO |    
|---|---|
| ICGC | GO |    
| Cancer3D | GO |    
| COSMIC | GO |    
| NCG | GO |    
| TSGene | GO |    
| Tumor Gene Family of Databases | GO |    
| CCDB | GO |    
| G2SBC | GO |    
| Osteosarcoma Database | GO |    
| RCDB | GO |    
