4ONQ | pdb_00004onq

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	DNA_methylase_1	e4onqB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: DNA_methylase_1	ECOD (1.6)
A	DNA_methylase_1	e4onqA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: DNA_methylase_1	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B	PF00145	C-5 cytosine-specific DNA methylase (DNA_methylase)	C-5 cytosine-specific DNA methylase		Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	DNA methyltransferase	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity	methylation metabolic process cellular process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

Chains	Accession	Name	Type
A, B	IPR030380	SAM-dependent methyltransferase DRM	Domain
A, B	IPR001525	C-5 cytosine methyltransferase	Family
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR050390	DNA Cytosine-5 Methyltransferase	Family
A, B	IPR015940	Ubiquitin-associated domain	Domain