DNA methyltransferase

N-6 DNA Methylase
crystal structure of type i restriction enzyme ecoki m protein (ec 2.1.1.72) (m.ecoki)
Identifiers
SymbolN6_Mtase
PfamPF02384
Pfam clanCL0063
InterProIPR003356
PROSITEPDOC00087
Available protein structures:
PDB  IPR003356 PF02384 (ECOD; PDBsum)  
AlphaFold
HsdM N-terminal domain
Identifiers
SymbolHsdM_N
PfamPF12161
Available protein structures:
PDB  PF12161 (ECOD; PDBsum)  
AlphaFold
C-5 cytosine-specific DNA methylase
structure of human dnmt2, an enigmatic dna methyltransferase homologue
Identifiers
SymbolDNA_methylase
PfamPF00145
Pfam clanCL0063
InterProIPR001525
PROSITEPDOC00089
SCOP21hmy / SCOPe / SUPFAM
CDDcd00315
Available protein structures:
PDB  IPR001525 PF00145 (ECOD; PDBsum)  
AlphaFold
DNA methylase
crystal structure of methyltransferase mboiia (moraxella bovis)
Identifiers
SymbolN6_N4_Mtase
PfamPF01555
Pfam clanCL0063
InterProIPR002941
PROSITEPDOC00088
SCOP21boo / SCOPe / SUPFAM
Available protein structures:
PDB  IPR002941 PF01555 (ECOD; PDBsum)  
AlphaFold

In biochemistry, the DNA methyltransferase (DNA MTase, DNMT) family of enzymes catalyze the transfer of a methyl group to DNA. DNA methylation serves a wide variety of biological functions. All the known DNA methyltransferases use S-adenosyl methionine (SAM) as the methyl donor.

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