Annotations: 4TXS

An Ligand-observed Mass Spectrometry-based Approach Integrated into the Fragment Based Lead Discovery Pipeline

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4txsa_	Multi-domain proteins (alpha and beta)	DNA/RNA polymerases	DNA/RNA polymerases	RNA-dependent RNA-polymerase	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
B	d4txsb_	Multi-domain proteins (alpha and beta)	DNA/RNA polymerases	DNA/RNA polymerases	RNA-dependent RNA-polymerase	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
C	d4txsc_	Multi-domain proteins (alpha and beta)	DNA/RNA polymerases	DNA/RNA polymerases	RNA-dependent RNA-polymerase	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)
D	d4txsd_	Multi-domain proteins (alpha and beta)	DNA/RNA polymerases	DNA/RNA polymerases	RNA-dependent RNA-polymerase	automated matches	(Orthohepacivirus hominis ) [TaxId: 3052230 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF4847	e4txsA1	A: beta barrels	X: HAD domain-like	H: HAD domain-related	T: PIN domain-like	F: DUF4847	ECOD (v294.2)
B	DUF4847	e4txsB1	A: beta barrels	X: HAD domain-like	H: HAD domain-related	T: PIN domain-like	F: DUF4847	ECOD (v294.2)
C	DUF4847	e4txsC1	A: beta barrels	X: HAD domain-like	H: HAD domain-related	T: PIN domain-like	F: DUF4847	ECOD (v294.2)
D	DUF4847	e4txsD1	A: beta barrels	X: HAD domain-like	H: HAD domain-related	T: PIN domain-like	F: DUF4847	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
B	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
C	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
D	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Polyprotein	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 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 RNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase 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 nucleic acid conformation isomerase activity isomerase activity helicase activity RNA helicase activity ATP-dependent activity, acting on RNA macromolecular conformation isomerase activity peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity RNA binding nucleic acid 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 proteolysis protein metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR002166	RNA dependent RNA polymerase, hepatitis C virus	Family
A, B, C, D	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A, B, C, D	IPR043128	Reverse transcriptase/Diguanylate cyclase domain	Homologous Superfamily
A, B, C, D	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.