4GON

Crystal Structure of E. coli DNA Adenine Methyltransferase in Complex with Indole Aza-SAM

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B [auth E]	d4gone_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	N6 adenine-specific DNA methylase, DAM	automated matches	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
C [auth F]	d4gonf_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	N6 adenine-specific DNA methylase, DAM	automated matches	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
A [auth D]	d4gond_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	N6 adenine-specific DNA methylase, DAM	automated matches	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth E]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8071810	3000118	SCOP2B (2022-06-29)
C [auth F]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8071810	3000118	SCOP2B (2022-06-29)
A [auth D]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8071810	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)
B [auth E]	MethyltransfD12	e4gonE1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: MethyltransfD12	ECOD (1.6)
C [auth F]	MethyltransfD12	e4gonF1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: MethyltransfD12	ECOD (1.6)
A [auth D]	MethyltransfD12	e4gonD1	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)
B [auth E]	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
B [auth E]	1.10.1020.10	Mainly Alpha	Orthogonal Bundle	Adenine-specific Methyltransferase	domain 2	CATH (4.3.0)
C [auth F]	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
C [auth F]	1.10.1020.10	Mainly Alpha	Orthogonal Bundle	Adenine-specific Methyltransferase	domain 2	CATH (4.3.0)
A [auth D]	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
A [auth D]	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 D], B [auth E], C [auth F]	DNA adenine methylase	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 cation binding binding ion binding S-adenosyl-L-methionine binding sulfur compound 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 cation binding binding ion binding S-adenosyl-L-methionine binding sulfur compound binding small molecule binding sequence-specific DNA binding DNA binding organic cyclic compound binding nucleic acid binding	response to light stimulus response to stimulus response to radiation response to abiotic stimulus response to UV cellular response to stimulus mismatch repair 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 response to light stimulus response to stimulus response to radiation response to abiotic stimulus response to UV cellular response to stimulus mismatch repair 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 organic substance metabolic process heterocycle metabolic process cellular response to stress DNA damage response response to stress nitrogen compound metabolic process metabolic process cellular process macromolecule metabolic process cellular aromatic compound metabolic process DNA repair DNA-templated DNA replication DNA replication bacterial-type DNA replication cell cycle DNA replication initiation cell cycle DNA replication bacterial-type DNA replication initiation cell cycle cell cycle process DNA replication initiation	-

InterPro: Protein Family Classification InterPro Database Homepage

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