3BGV

Crystal structure of mRNA cap guanine-N7 methyltransferase in complex with SAH

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Methyltransf_11_3	e3bgvB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_3	ECOD (1.6)
C	Methyltransf_11_3	e3bgvC1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_3	ECOD (1.6)
A	Methyltransf_11_3	e3bgvA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_3	ECOD (1.6)
D	Methyltransf_11_3	e3bgvD1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
C	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
A	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
D	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF03291	mRNA (guanine-N(7))-methyltransferase domain (mRNA_G-N7_MeTrfase)	mRNA (guanine-N(7))-methyltransferase domain	This entry represents mRNA (guanine-N(7))-methyltransferase, which can either be found as a single domain protein, or as a domain within the mRNA-capping enzyme catalytic subunit. mRNA (guanine-N(7))-methyltransferase methylates the N7 position of th ...	This entry represents mRNA (guanine-N(7))-methyltransferase, which can either be found as a single domain protein, or as a domain within the mRNA-capping enzyme catalytic subunit. mRNA (guanine-N(7))-methyltransferase methylates the N7 position of the added guanosine to the 5'-cap structure of mRNAs. It binds RNA containing 5'-terminal GpppC [1-5]. Viral mRNA capping enzymes, meanwhile, are multidomain proteins that catalyse the first two reactions in the mRNA cap formation pathway [5]. They are heterodimers consisting of a large (catalytic) and small subunit.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	mRNA cap guanine-N7 methyltransferase	RNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity S-adenosylmethionine-dependent methyltransferase activity mRNA 5'-cap (guanine-N7-)-methyltransferase activity N-methyltransferase activity methyltransferase activity catalytic activity mRNA methyltransferase activity RNA binding binding organic cyclic compound binding RNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity S-adenosylmethionine-dependent methyltransferase activity mRNA 5'-cap (guanine-N7-)-methyltransferase activity N-methyltransferase activity methyltransferase activity catalytic activity mRNA methyltransferase activity RNA binding binding organic cyclic compound binding nucleic acid binding	cellular biosynthetic process RNA metabolic process 7-methylguanosine RNA capping RNA capping mRNA processing nucleobase-containing compound metabolic process nucleic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process RNA processing 7-methylguanosine mRNA capping cellular metabolic process primary metabolic process gene expression cellular biosynthetic process RNA metabolic process 7-methylguanosine RNA capping RNA capping mRNA processing nucleobase-containing compound metabolic process nucleic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process RNA processing 7-methylguanosine mRNA capping cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process RNA 5'-end processing metabolic process cellular process macromolecule metabolic process cellular response to stimulus response to organic substance response to stimulus response to cytokine response to leukemia inhibitory factor cellular response to leukemia inhibitory factor cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance	protein-containing complex receptor complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen fibrillar center organelle protein-containing complex receptor complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen fibrillar center organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle nuclear protein-containing complex mRNA capping enzyme complex nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B, C, D	IPR016899	mRNA cap guanine-N7 methyltransferase, eukaryotes	Family
A, B, C, D	IPR039753	mRNA cap guanine-N7 methyltransferase	Family
A, B, C, D	IPR004971	mRNA (guanine-N(7))-methyltransferase domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: O43148	bone disease medulloblastoma large cell medulloblastoma ovarian cancer malignant mesothelioma spina bifida

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.