Annotations: 8CXT

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	F420H2_quin_red	e8cxtC1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: F420H2_quin_red	ECOD (v295.2)
B	F420H2_quin_red	e8cxtB1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: F420H2_quin_red	ECOD (v295.2)
A	F420H2_quin_red	e8cxtA1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: F420H2_quin_red	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF12950	TaqI-like C-terminal specificity domain (TaqI_C)	TaqI-like C-terminal specificity domain	This domain is found at the C-terminus of the TaqI protein and is involved in DNA-binding and substrate recognition.	Domain
A, B, C	PF07669	Eco57I restriction-modification methylase (Eco57I)	Eco57I restriction-modification methylase	Homologues of the Escherichia coli Eco57I restriction-modification methylase are found in several phylogenetically diverse bacteria. The structure of TaqI has been solved [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, G, I	DNA Strand 2	-	-	-
D, F, H	DNA Strand 1	-	-	-
A, B, C	Site-specific DNA-methyltransferase (adenine-specific)	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 binding nucleic acid binding	nucleobase-containing compound metabolic process DNA modification macromolecule modification metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process	-

Chains	Accession	Name	Type
A, B, C	IPR050953	N(4)/N(6)-adenine-specific DNA methyltransferase	Family
A, B, C	IPR002052	DNA methylase, N-6 adenine-specific, conserved site	Conserved Site
A, B, C	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B, C	IPR025931	TaqI-like C-terminal specificity domain	Domain
A, B, C	IPR011639	Type II methyltransferase M.TaqI-like domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

8CXT | pdb_00008cxt