Annotations: 8RAO

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth O]	PF23576	Helicase SEN1 beta-barrel domain (SEN1_barrel)	Helicase SEN1 beta-barrel domain	This domain is found in the yeast Helicase SEN1 and related proteins. SEN1 is an ATP-dependent 5'->3' DNA/RNA helicase required for the expression and maturation of diverse classes of non-protein -coding RNAs like precursor tRNAs, rRNAs and small nuc ...	This domain is found in the yeast Helicase SEN1 and related proteins. SEN1 is an ATP-dependent 5'->3' DNA/RNA helicase required for the expression and maturation of diverse classes of non-protein -coding RNAs like precursor tRNAs, rRNAs and small nuclear (snRNA) and nucleolar (snoRNA) RNAs. The Nrd1-Nab3-Sen1 (NNS) complex mediates termination of RNA Polymerase II transcription on snoRNAs [4] as well as on several short protein-coding genes [1-3]. This domain folds into a beta-barrel that has a structural similarity to alanine racemase C-terminal domain.	Domain
A [auth O]	PF13086	AAA domain (AAA_11)	AAA domain	This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins.	Domain
A [auth O]	PF13087	AAA domain (AAA_12)	AAA domain	This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth P]	RNA	-	-	-
A [auth O]	Helicase SEN1	nucleic acid conformation isomerase activity isomerase activity DNA helicase activity catalytic activity, acting on a nucleic acid helicase activity ATP-dependent activity ATP-dependent activity, acting on DNA catalytic activity, acting on DNA 5'-3' DNA helicase activity catalytic activity macromolecular conformation isomerase activity protein binding binding protein domain specific binding nucleic acid conformation isomerase activity isomerase activity DNA helicase activity catalytic activity, acting on a nucleic acid helicase activity ATP-dependent activity ATP-dependent activity, acting on DNA catalytic activity, acting on DNA 5'-3' DNA helicase activity catalytic activity macromolecular conformation isomerase activity protein binding binding protein domain specific binding catalytic activity, acting on RNA ATP-dependent activity, acting on RNA DNA/RNA helicase activity hydrolase activity RNA binding nucleic acid binding 5'-3' DNA/RNA helicase activity 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 mRNA binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding transcription termination site sequence-specific DNA binding transcription regulatory region nucleic acid binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process DNA-templated transcription termination nucleic acid metabolic process RNA biosynthetic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process DNA-templated transcription termination nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II biosynthetic process metabolic process macromolecule metabolic process termination of RNA polymerase II transcription DNA-templated DNA replication DNA replication DNA-templated DNA replication maintenance of fidelity DNA metabolic process sno(s)RNA processing sno(s)RNA 3'-end processing sno(s)RNA metabolic process RNA 3'-end processing RNA processing ribonucleoprotein complex biogenesis rRNA processing cellular component biogenesis ribosome biogenesis cellular component organization or biogenesis rRNA metabolic process tRNA metabolic process tRNA processing transcription-coupled nucleotide-excision repair nucleotide-excision repair DNA repair ribosomal small subunit biogenesis maturation of SSU-rRNA mRNA 3'-end processing mRNA processing mRNA metabolic process termination of RNA polymerase III transcription transcription by RNA polymerase III cell redox homeostasis cellular homeostasis homeostatic process snRNA metabolic process snRNA processing regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation regulation of macromolecule metabolic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process flocculation regulation of cell adhesion biological process involved in intraspecies interaction between organisms negative regulation of biological process negative regulation of cell adhesion negative regulation of flocculation cell adhesion cell-cell adhesion negative regulation of cell-cell adhesion negative regulation of cellular process regulation of cell-cell adhesion regulation of flocculation adhesion between unicellular organisms	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm replication fork chromosome protein-containing complex preribosome nuclear protein-containing complex small-subunit processome ribonucleoprotein complex nuclear body nucleoplasm Nrd1 complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth O]	IPR041677	DNA2/NAM7 helicase, helicase domain	Domain
A [auth O]	IPR045055	DNA2/NAM7-like helicase	Family
A [auth O]	IPR041679	DNA2/NAM7 helicase-like, C-terminal	Domain
A [auth O]	IPR024481	Helicase Sen1, N-terminal	Domain
A [auth O]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A [auth O]	IPR044340	Helicase Sen1, 1B domain	Domain
A [auth O]	IPR047187	Upf1-like, C-terminal helicase domain	Domain
A [auth O]	IPR056474	Helicase SEN1, beta-barrel domain	Domain

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.