3NFF

Crystal structure of extended Dimerization module of RNA polymerase I subcomplex A49/A34.5

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	d3nffa_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A49, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
D [auth C]	d3nffc_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A49, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
F [auth E]	d3nffe_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A49, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
H [auth G]	d3nffg_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A49, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
B	d3nffb_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A34.5, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
C [auth D]	d3nffd_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A34.5, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
E [auth F]	d3nfff_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A34.5, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	SCOPe (2.08)
G [auth H]	d3nffh_	All beta proteins	triple barrel	Rap30/74 interaction domain-like	RNA polymerase I A49/34.5, interaction domains	RNA polymerase I subunit A34.5, interaction domain	Yeast (Nakaseomyces glabratus ) [TaxId: 5478 ],	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	PF06870	e3nffA1	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF06870	ECOD (1.6)
D [auth C]	PF06870	e3nffC1	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF06870	ECOD (1.6)
F [auth E]	PF06870	e3nffE1	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF06870	ECOD (1.6)
H [auth G]	PF06870	e3nffG1	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF06870	ECOD (1.6)
B	PF06870	e3nffB1	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF06870	ECOD (1.6)
C [auth D]	PF08208	e3nffD2	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF08208	ECOD (1.6)
E [auth F]	PF08208	e3nffF2	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF08208	ECOD (1.6)
G [auth H]	PF08208	e3nffH2	A: beta complex topology	X: triple barrel (From Homology)	H: triple barrel	T: RNA polymerase I subunits A49/A34.5 dimerization domains	F: PF08208	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	6.20.250.70	Special	Other non-globular	Double Stranded RNA Binding Domain		CATH (4.3.0)
C [auth D]	6.20.250.70	Special	Other non-globular	Double Stranded RNA Binding Domain		CATH (4.3.0)
E [auth F]	6.20.250.70	Special	Other non-globular	Double Stranded RNA Binding Domain		CATH (4.3.0)
G [auth H]	6.20.250.70	Special	Other non-globular	Double Stranded RNA Binding Domain		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D [auth C], F [auth E], H [auth G]	PF06870	A49-like RNA polymerase I associated factor (RNA_pol_I_A49)	A49-like RNA polymerase I associated factor	-	Family
B, C [auth D], E [auth F], G [auth H]	PF08208	DNA-directed RNA polymerase I subunit RPA34.5 (RNA_polI_A34)	DNA-directed RNA polymerase I subunit RPA34.5	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D [auth C], F [auth E], H [auth G]	RNA polymerase I subunit A49	DNA binding binding organic cyclic compound binding nucleic acid binding DNA-directed 5'-3' RNA polymerase activity 5'-3' RNA polymerase activity RNA polymerase I 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	cellular biosynthetic process RNA metabolic process DNA-templated transcription termination RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process organic substance metabolic process transcription by RNA polymerase I organic substance biosynthetic process termination of RNA polymerase I transcription cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process cellular biosynthetic process RNA metabolic process DNA-templated transcription termination RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process organic substance metabolic process transcription by RNA polymerase I organic substance biosynthetic process termination of RNA polymerase I transcription cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process macromolecule metabolic process transcription elongation by RNA polymerase I rRNA transcription rRNA metabolic process nucleolar large rRNA transcription by RNA polymerase I DNA-templated transcription elongation transcription initiation at RNA polymerase I promoter DNA-templated transcription initiation	membrane-bounded organelle protein-containing complex intracellular anatomical structure RNA polymerase I complex nucleus membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen intracellular organelle non-membrane-bounded organelle catalytic complex intracellular membrane-bounded organelle cellular anatomical entity membrane-bounded organelle protein-containing complex intracellular anatomical structure RNA polymerase I complex nucleus membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen intracellular organelle non-membrane-bounded organelle catalytic complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex organelle lumen organelle intracellular non-membrane-bounded organelle RNA polymerase complex DNA-directed RNA polymerase complex intracellular protein-containing complex nuclear lumen
B, C [auth D], E [auth F], G [auth H]	RNA polymerase I subunit A34.5	DNA-directed 5'-3' RNA polymerase activity 5'-3' RNA polymerase activity RNA polymerase I 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	cellular biosynthetic process RNA metabolic process DNA-templated transcription termination RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process organic substance metabolic process transcription by RNA polymerase I organic substance biosynthetic process termination of RNA polymerase I transcription cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process cellular biosynthetic process RNA metabolic process DNA-templated transcription termination RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process organic substance metabolic process transcription by RNA polymerase I organic substance biosynthetic process termination of RNA polymerase I transcription cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process macromolecule metabolic process transcription elongation by RNA polymerase I rRNA transcription rRNA metabolic process nucleolar large rRNA transcription by RNA polymerase I DNA-templated transcription elongation transcription initiation at RNA polymerase I promoter DNA-templated transcription initiation	membrane-bounded organelle protein-containing complex intracellular anatomical structure RNA polymerase I complex nucleus membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen intracellular organelle non-membrane-bounded organelle catalytic complex intracellular membrane-bounded organelle cellular anatomical entity membrane-bounded organelle protein-containing complex intracellular anatomical structure RNA polymerase I complex nucleus membrane-enclosed lumen nuclear protein-containing complex transferase complex intracellular organelle lumen intracellular organelle non-membrane-bounded organelle catalytic complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex organelle lumen organelle intracellular non-membrane-bounded organelle RNA polymerase complex DNA-directed RNA polymerase complex intracellular protein-containing complex nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D [auth C], F [auth E], H [auth G]	IPR009668	RNA polymerase I associated factor, A49-like	Family
B, C [auth D], E [auth F], G [auth H]	IPR013240	DNA-directed RNA polymerase I, subunit RPA34	Family

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 R01GM133198.