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Protein Page:
DNMT3A (human)
p Phosphorylation
a Acetylation
m Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
u Ubiquitination
s Sumoylation
n Neddylation
gl O-GlcNAc
ga O-GalNAc
h Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage

Overview
DNMT3A a DNA methyltransferase required for genome wide de novo methylation and essential for development. DNA methylation is coordinated with methylation of histones. Prefers CpG methylation to CpA, CpT, and CpC methylation. Methylates CpG sites at a rate much slower than DNMT1, but greater than DNMT3b. Methylation is coordinated with methylation of histones. Binds the ZNF238 transcriptional repressor. Interacts with SETDB1 and DNMT1. Can co-localize with heterochromatin protein (HP1 ) and methyl-CpG binding protein (MeCBP). Associates with HDAC1 through its ADD-type zinc-finger. Highly expressed in fetal tissues, skeletal muscle, heart, peripheral blood mononuclear cells, kidney, and at lower levels in placenta, brain, liver, colon, spleen, small intestine and lung. Note: This description may include information from UniProtKB.
Protein type: EC 2.1.1.37; Methyltransferase, DNA; Amino Acid Metabolism - cysteine and methionine; Methyltransferase
Cellular Component: euchromatin; nuclear matrix; cytoplasm; nuclear heterochromatin; nucleus; chromosome, pericentric region
Molecular Function: DNA (cytosine-5-)-methyltransferase activity; protein binding; DNA binding; unmethylated CpG binding; DNA (cytosine-5-)-methyltransferase activity, acting on CpG substrates; metal ion binding; chromatin binding
Biological Process: cytosine methylation within a CG sequence; genetic imprinting; methylation-dependent chromatin silencing; DNA methylation during gametogenesis; DNA methylation; S-adenosylmethioninamine metabolic process; S-adenosylhomocysteine metabolic process; spermatogenesis; negative regulation of transcription from RNA polymerase II promoter; DNA methylation during embryonic development
Reference #:  Q9Y6K1 (UniProtKB)
Alt. Names/Synonyms: DNA (cytosine-5)-methyltransferase 3A; DNA (cytosine-5-)-methyltransferase 3 alpha; DNA cytosine methyltransferase 3A2; DNA methyltransferase HsaIIIA; DNA MTase HsaIIIA; DNM3A; DNMT3A; DNMT3A2; M.HsaIIIA
Gene Symbols: DNMT3A
Molecular weight: 101,858 Da
Basal Isoelectric point: 6.19  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

DNMT3A

Protein Structure Not Found.


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Modification Sites and Domains Show Modification Legend
Click here to view phosphorylation modifications only

Modification Sites in Parent Protein, Orthologs, and Isoforms Show Modification Legend
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


 MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


       human

 
0 23 S105-p EPQPEEGsPAGGQKG
0 2 A122 PAEGEGAAETLPEAS
0 4 T124 EGEGAAETLPEASRA
0 1 T138-p AVENGCCtPKEGRGA
0 12 R171-m1 EGSRGRLrGGLGWES
0 2 K200-u GDPYYISkRKRDEWL
0 1 P233 AVEENQGPGEsQKVE
0 3 S236-p ENQGPGEsQKVEEAs
0 4 S243-p sQKVEEAsPPAVQQP
0 8 S255-p QQPTDPAsPTVATtP
0 3 T261-p AsPTVATtPEPVGsD
0 2 S267-p TtPEPVGsDAGDKNA
0 1 K367-u NKQPMYRkAIYEVLQ
0 6 S377-p YEVLQVAsSRAGKLF
0 1 S390-p LFPVCHDsDEsDTAK
0 1 S393-p VCHDsDEsDTAKAVE
  mouse

 
S102-p EPQPEEGsPAAGQKG
T118-p APAEGEGtEtPPEAS
T120-p AEGEGtEtPPEASRA
V134 AVENGCCVTKEGRGA
R167-m1 EGSRGRLrGGLGWES
K196-u GDPYYISkRKRDEWL
S229 AVEENQASGESQKVE
S232 ENQASGESQKVEEAs
S239-p SQKVEEAsPPAVQQP
S251-p QQPTDPAsPTVATtP
T257-p AsPTVATtPEPVGGD
G263 TtPEPVGGDAGDKNA
K363 NKQPMYRKAIYEVLQ
S373 YEVLQVASSRAGKLF
S386-p LFPACHDsDEsDSGK
S389-p ACHDsDEsDSGKAVE
  rat

 
S102-p EPQPEEGsPAAGQKG
T118 APAEGEGTEtPPEAS
T120-p AEGEGTEtPPEASRA
V134 AVENGCCVTKEGRGA
R167 EGSRGRLRGGLGWES
K196 GDPYYISKRKRDEWL
S229-p AVEESQAsGEsQKVE
S232-p ESQAsGEsQKVEEAS
S239 sQKVEEASPPAVQQP
S251-p QQPTDPAsPTVATTP
T257 AsPTVATTPEPVGAD
A263 TTPEPVGADAGDKNA
K363 NKQPMYRKAIYEVLQ
S373 YEVLQVASSRAGKLF
S386 LFPACHDSDESDTGK
S389 ACHDSDESDTGKAVE
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