Annotations: 37UN

Gammacoronavirus dual dsRNA-bound IBV nsp15 (opposite trimers)

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth H], J	RNA (5'-R(PAPAPAPAPUPCPAPAPAPCPAPAPGPCPAPAPAPUPCPUPAPC)-3')	-	-	-
F [auth G], I	RNA (5'-R(GPUPAPGPAPUPUPUPGPCPUPUPGPUPUPUPGPAPUPU)-3')	-	-	-
A, B, C, D, E, A, B, C, D, E, H [auth F]	ORF1ab polyprotein	RNA methyltransferase activity O-methyltransferase activity methyltransferase cap1 activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity methyltransferase activity catalytic activity RNA-directed RNA polymerase activity 5'-3' RNA polymerase activity RNA polymerase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups RNA methyltransferase activity O-methyltransferase activity methyltransferase cap1 activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity methyltransferase activity catalytic activity RNA-directed RNA polymerase activity 5'-3' RNA polymerase activity RNA polymerase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups 3'-5'-RNA exonuclease activity RNA exonuclease activity, producing 5'-phosphomonoesters 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity hydrolase activity, acting on ester bonds nuclease activity exonuclease activity cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nucleic acid conformation isomerase activity isomerase activity helicase activity RNA helicase activity ATP-dependent activity, acting on RNA macromolecular conformation isomerase activity ATP-dependent activity endonuclease activity S-adenosylmethionine-dependent methyltransferase activity mRNA 5'-cap (guanine-N7-)-methyltransferase activity N-methyltransferase activity mRNA methyltransferase activity ATP-dependent activity, acting on DNA DNA helicase activity catalytic activity, acting on DNA RNA binding nucleic acid binding cation binding transition metal ion binding zinc ion binding metal ion binding	RNA metabolic process viral life cycle primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process viral genome replication biosynthetic process viral RNA genome replication viral process metabolic process RNA metabolic process viral life cycle primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process viral genome replication biosynthetic process viral RNA genome replication viral process metabolic process cellular process macromolecule metabolic process gene expression DNA-templated transcription viral gene expression viral translational frameshifting viral translation proteolysis protein metabolic process	host cellular component host intracellular part host cell perinuclear region of cytoplasm cellular anatomical structure host cell cytoplasm host cell part host intracellular region other organism part host cell cytoplasm part host cell membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR042515	Non-structural protein NSP15, N-terminal domain superfamily, coronavirus	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR048673	Nonstructural protein 13, stalk domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR046435	NSP14, guanine-N7-methyltransferase domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR043174	Non-structural protein NSP15, middle domain superfamily	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR009469	RNA-dependent RNA polymerase, N-terminal, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR050534	Replicase polyprotein 1ab-like	Family
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044316	Nonstructural protein 14, gammacoronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR046441	RNA-dependent RNA polymerase, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR048672	Nonstructural protein 13, zinc-binding domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044863	Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044343	Nonstructural protein 13, 1B domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR043608	Nonstructural protein 15, middle domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044328	Nonstructural protein 15, N-terminal, gammacoronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044358	RNA-dependent RNA polymerase, gammacoronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR037227	Endoribonuclease EndoU-like	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR027352	Nonstructural protein 13, zinc-binding domain, coronavirus-like	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR009466	Non-structural protein 14, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR046436	Nidovirus 3'-5' exoribonuclease domain	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR047570	NSP12, interface domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR027351	(+) RNA virus helicase core domain	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR009461	Non-structural protein NSP16, coronavirus-like	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR043606	Coronavirus replicase NSP15, N-terminal oligomerization	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR001205	RNA-directed RNA polymerase, C-terminal domain	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044401	NSP15, NendoU domain, coronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR046440	Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domain	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR044325	Nonstructural protein 15, middle domain, gammacoronavirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR046438	Nidovirus 2-O-methyltransferase	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR043609	NendoU domain, nidovirus	Domain
A, B, C, D, E, A, B, C, D, E, H [auth F]	IPR007094	RNA-directed RNA polymerase, catalytic domain	Domain

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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.

37UN | pdb_000037un

Gammacoronavirus dual dsRNA-bound IBV nsp15 (opposite trimers)

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage