Annotations: 3WRX

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UPF0261_C	e3wrxA2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Resistance protein Tm-1 second domain	F: UPF0261_C	ECOD (1.6)
A	UPF0261_N	e3wrxA1	A: a/b three-layered sandwiches	X: Resistance protein Tm-1 first domain (From Topology)	H: Resistance protein Tm-1 first domain (From Topology)	T: Resistance protein Tm-1 first domain	F: UPF0261_N	ECOD (1.6)
B	UPF0261_C	e3wrxB2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Resistance protein Tm-1 second domain	F: UPF0261_C	ECOD (1.6)
B	UPF0261_N	e3wrxB1	A: a/b three-layered sandwiches	X: Resistance protein Tm-1 first domain (From Topology)	H: Resistance protein Tm-1 first domain (From Topology)	T: Resistance protein Tm-1 first domain	F: UPF0261_N	ECOD (1.6)
C	EUF08559	e3wrxC2	A: a+b complex topology	X: Tomato mosaic virus helicase N-terminal domain (From Topology)	H: Tomato mosaic virus helicase N-terminal domain (From Topology)	T: Tomato mosaic virus helicase N-terminal domain	F: EUF08559	ECOD (1.6)
C	UvrD_C_2_1	e3wrxC3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: UvrD_C_2_1	ECOD (1.6)
C	Viral_helicase1	e3wrxC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Viral_helicase1	ECOD (1.6)
D	EUF08559	e3wrxD2	A: a+b complex topology	X: Tomato mosaic virus helicase N-terminal domain (From Topology)	H: Tomato mosaic virus helicase N-terminal domain (From Topology)	T: Tomato mosaic virus helicase N-terminal domain	F: EUF08559	ECOD (1.6)
D	UvrD_C_2_1	e3wrxD3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: UvrD_C_2_1	ECOD (1.6)
D	Viral_helicase1	e3wrxD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Viral_helicase1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.12020	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Uncharacterised protein family UPF0261, NN domain	CATH (4.3.0)
A	3.40.50.12030	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Uncharacterised protein family UPF0261, NC domain	CATH (4.3.0)
B	3.40.50.12020	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Uncharacterised protein family UPF0261, NN domain	CATH (4.3.0)
B	3.40.50.12030	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Uncharacterised protein family UPF0261, NC domain	CATH (4.3.0)
C	3.30.450.420	Alpha Beta	2-Layer Sandwich	Beta-Lactamase		CATH (4.3.0)
C	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
D	3.30.450.420	Alpha Beta	2-Layer Sandwich	Beta-Lactamase		CATH (4.3.0)
D	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06792	Uncharacterised protein family (UPF0261) (UPF0261)	Uncharacterised protein family (UPF0261)	-	Family
C, D	PF01443	Viral (Superfamily 1) RNA helicase (Viral_helicase1)	Viral (Superfamily 1) RNA helicase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Tm-1 protein	catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus modulation by host of viral RNA genome replication cellular biosynthetic process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus modulation by host of viral RNA genome replication cellular biosynthetic process modulation by host of symbiont process RNA metabolic process viral life cycle modulation by host of viral genome replication biological process involved in symbiotic interaction RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process modulation by host of viral process organic substance metabolic process viral RNA genome replication viral process organic substance biosynthetic process biological process involved in interaction with symbiont cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process viral genome replication biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process macromolecule metabolic process	-
C, D	Replicase large subunit	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity RNA-dependent RNA polymerase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides ATP-dependent activity RNA methyltransferase activity transferase activity, transferring one-carbon groups methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity mRNA methyltransferase activity helicase activity RNA helicase activity ATP-dependent activity, acting on RNA RNA binding nucleic acid binding	cellular biosynthetic process cellular 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 organic cyclic compound metabolic process nucleic acid biosynthetic process organic substance metabolic process viral genome replication biosynthetic process cellular biosynthetic process cellular 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 organic cyclic compound metabolic process nucleic acid biosynthetic process organic substance metabolic process viral genome replication biosynthetic process viral RNA genome replication organic cyclic compound biosynthetic process viral process organic substance biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression RNA processing DNA-templated transcription	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015813	Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily	Homologous Superfamily
A, B	IPR009215	TIM-barrel domain, IGPS-like	Domain
A, B	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B	IPR044122	UPF0261 domain	Domain
C, D	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
C, D	IPR001788	RNA-dependent RNA polymerase, alsuviricetes	Domain
C, D	IPR002588	Alphavirus-like methyltransferase domain	Domain
C, D	IPR027351	(+) RNA virus helicase core domain	Domain
C, D	IPR007094	RNA-directed RNA polymerase, catalytic domain	Domain
C, D	IPR047310	RNA-dependent RNA polymerase, virgavirus	Domain
C, D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.