8ZEK | pdb_00008zek

Cryo-EM structure of the E. coli BrxX methyltransferase complexed with Ocr

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	B-form DNA mimic Ocr	8041471	3000719	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	B-form DNA mimic Ocr	8041471	3000719	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, C	PF08684	DNA mimic ocr (ocr)	DNA mimic ocr	-	Family
A	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, C	Protein Ocr	-	symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host immune response biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host process symbiont-mediated perturbation of host immune response symbiont-mediated perturbation of host innate immune response modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction response to stimulus response to other organism symbiont-mediated evasion of recognition by host innate immune effector symbiont-mediated response to host defenses symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host immune response biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host process symbiont-mediated perturbation of host immune response symbiont-mediated perturbation of host innate immune response modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction response to stimulus response to other organism symbiont-mediated evasion of recognition by host innate immune effector symbiont-mediated response to host defenses symbiont-mediated evasion of host innate immune response response to external stimulus symbiont-mediated evasion of host restriction-modification system response to biotic stimulus response to host immune response symbiont-mediated evasion of host immune response response to host response to external biotic stimulus	-
A	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	methylation metabolic process cellular process biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus nucleobase-containing compound metabolic process methylation metabolic process cellular process biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus nucleobase-containing compound metabolic process DNA modification macromolecule modification primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, C	IPR036207	B-form DNA mimic Ocr	Homologous Superfamily
B, C	IPR014798	Protein Ocr	Family
A	IPR050953	N(4)/N(6)-adenine-specific DNA methyltransferase	Family
A	IPR047939	Adenine-specific DNA-methyltransferase PglX	Family
A	IPR002052	DNA methylase, N-6 adenine-specific, conserved site	Conserved Site
A	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A	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.