4XGT | pdb_00004xgt

Structure of RNA Helicase FRH a Critical Component of the Neurospora Crassa Circadian Clock

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	rRNA_proc-arch_2nd	e4xgtA5	A: beta barrels	X: SH3	H: SH3	T: SH3	F: rRNA_proc-arch_2nd	ECOD (1.6)
A	KOG0947_3rd,KOG0948	e4xgtA4	A: alpha arrays	X: HTH	H: HTH	T: winged	F: KOG0947_3rd,KOG0948	ECOD (1.6)
A	DSHCT	e4xgtA1	A: alpha arrays	X: Sec63 N-terminal subdomain-like (From Topology)	H: Sec63 N-terminal subdomain-like (From Topology)	T: Sec63 N-terminal subdomain-like	F: DSHCT	ECOD (1.6)
A	DEAD_1	e4xgtA6	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DEAD_1	ECOD (1.6)
A	Helicase_C_5	e4xgtA3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Helicase_C_5	ECOD (1.6)
A	rRNA_proc-arch_3rd	e4xgtA2	A: extended segments	X: Helical arch in Ski2-like helicases (From Topology)	H: Helical arch in Ski2-like helicases (From Topology)	T: Helical arch in Ski2-like helicases	F: rRNA_proc-arch_3rd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	FRQ-interacting RNA helicase	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 hydrolase activity catalytic activity nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid helicase activity RNA helicase activity ATP-dependent activity, acting on RNA macromolecular conformation isomerase activity ATP-dependent activity RNA binding nucleic acid binding	catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process RNA catabolic process maturation of 5.8S rRNA ribonucleoprotein complex biogenesis catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process RNA catabolic process maturation of 5.8S rRNA ribonucleoprotein complex biogenesis rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR048392	Exosome RNA helicase MTR4-like, stalk	Domain
A	IPR012961	ATP-dependent RNA helicase Ski2/MTR4, C-terminal	Domain
A	IPR001650	Helicase, C-terminal domain-like	Domain
A	IPR050699	ATP-dependent RNA helicase SUPV3-like	Family
A	IPR025696	Exosome RNA helicase MTR4-like, beta-barrel domain	Domain
A	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
A	IPR016438	Circadian oscillator component FRH-like	Family
A	IPR011545	DEAD/DEAH-box helicase domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.