Annotations: 1Q0T

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C [auth A]	d1q0ta_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	N6 adenine-specific DNA methylase, DAM	DNA methylase T4DAM	(Tequatrovirus T4 ) [TaxId: 10665 ],	SCOPe (2.08)
D [auth B]	d1q0tb_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	N6 adenine-specific DNA methylase, DAM	DNA methylase T4DAM	(Tequatrovirus T4 ) [TaxId: 10665 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth A]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8034341	3000118	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8034341	3000118	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth A]	MethyltransfD12	e1q0tA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: MethyltransfD12	ECOD (1.6)
D [auth B]	MethyltransfD12	e1q0tB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: MethyltransfD12	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth A]	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
C [auth A]	1.10.1020.10	Mainly Alpha	Orthogonal Bundle	Adenine-specific Methyltransferase	domain 2	CATH (4.3.0)
D [auth B]	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
D [auth B]	1.10.1020.10	Mainly Alpha	Orthogonal Bundle	Adenine-specific Methyltransferase	domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth D]	5'-D(APCPAPGPGPAPTPCPCPTPGPT)-3'	-	-	-
C [auth A], D [auth B]	DNA adenine methylase	DNA binding binding organic cyclic compound binding nucleic acid binding DNA-methyltransferase activity catalytic activity, acting on DNA site-specific DNA-methyltransferase (adenine-specific) activity transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity catalytic activity	methylation metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process cellular process methylation metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process cellular process macromolecule metabolic process cellular aromatic compound metabolic process symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism symbiont-mediated perturbation of host immune response symbiont-mediated evasion of recognition by host innate immune effector response to defenses of other organism symbiont-mediated evasion of host innate immune response response to external stimulus symbiont-mediated evasion of host restriction-modification system response to biotic stimulus biological process involved in interaction with host biological process involved in symbiotic interaction evasion of host immune response modulation by symbiont of host process response to host immune response response to host response to external biotic stimulus modulation of process of another organism	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A], D [auth B]	IPR012327	D12 class N6 adenine-specific DNA methyltransferase	Family
C [auth A], D [auth B]	IPR002052	DNA methylase, N-6 adenine-specific, conserved site	Conserved Site
C [auth A], D [auth B]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
C [auth A], D [auth B]	IPR023095	Adenine-specific methyltransferase, domain 2	Homologous Superfamily
C [auth A], D [auth B]	IPR012263	Adenine modification methylase, M.EcoRV-type	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.