Annotations: 3RC3

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF12513	e3rc3A3	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: PF12513	ECOD (1.6)
A	PF18147	e3rc3A5	A: alpha bundles	X: immunoglobulin/albumin-binding domain-like	H: Phosphoprotein XD domain (From Topology)	T: Phosphoprotein XD domain	F: PF18147	ECOD (1.6)
A	PF18114	e3rc3A4	A: alpha complex topology	X: Sigma2 domain-like	H: Sigma2 domain of RNA polymerase sigma factors (From Topology)	T: Sigma2 domain of RNA polymerase sigma factors	F: PF18114	ECOD (1.6)
A	PF00271	e3rc3A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00271	ECOD (1.6)
A	PF22527	e3rc3A2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF22527	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1740.140	Mainly Alpha	Orthogonal Bundle	Rna Polymerase Sigma Factor	Chain: A	CATH (4.3.0)
A	1.20.272.40	Mainly Alpha	Up-down Bundle	Zinc Finger, Delta Prime	domain 3	CATH (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	1.20.58.1080	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF18114	Suv3 helical N-terminal domain (Suv3_N)	Suv3 helical N-terminal domain	This is the N-terminal domain of Suv3 present in Homo sapiens. Suv3 is an NTP-dependent RNA/DNA helicase that is necessary for the degradation of mature mtRNAs. Suv3 has been found to interact in vitro with polynucleotide phosphorylase [1].	Domain
A	PF18147	Suv3 C-terminal domain 1 (Suv3_C_1)	Suv3 C-terminal domain 1	This domain is found in Suv3 present in Homo sapiens. Suv3 is an NTP-dependent RNA/DNA helicase that is necessary for the degradation of mature mtRNAs. Suv3 has been found to interact in vitro with polynucleotide phosphorylase. This domain makes up p ...	This domain is found in Suv3 present in Homo sapiens. Suv3 is an NTP-dependent RNA/DNA helicase that is necessary for the degradation of mature mtRNAs. Suv3 has been found to interact in vitro with polynucleotide phosphorylase. This domain makes up part of the C-terminal domain [1].	Domain
A	PF00271	Helicase conserved C-terminal domain (Helicase_C)	Helicase conserved C-terminal domain	The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.	Domain
A	PF12513	Mitochondrial degradasome RNA helicase subunit C terminal (SUV3_C)	Mitochondrial degradasome RNA helicase subunit C terminal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ATP-dependent RNA helicase SUPV3L1, mitochondrial	catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid binding catalytic activity, acting on RNA 3'-5' RNA helicase activity RNA helicase activity ATP-dependent activity, acting on RNA ATP-dependent activity, acting on DNA catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid binding catalytic activity, acting on RNA 3'-5' RNA helicase activity RNA helicase activity ATP-dependent activity, acting on RNA ATP-dependent activity, acting on DNA DNA helicase activity catalytic activity, acting on DNA 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 DNA binding identical protein binding protein binding protein homodimerization activity protein dimerization activity 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	catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process nucleic acid catabolic process metabolic process mitochondrial RNA metabolic process macromolecule metabolic process catabolic process RNA metabolic process primary metabolic process nucleic acid metabolic process macromolecule catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process nucleic acid catabolic process metabolic process mitochondrial RNA metabolic process macromolecule metabolic process mitochondrial RNA catabolic process organic substance catabolic process RNA catabolic process regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis positive regulation of cellular process negative regulation of biological process mitochondrial RNA surveillance negative regulation of cellular metabolic process cytoplasmic RNA surveillance organic substance biosynthetic process mRNA catabolic process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process mitochondrial mRNA surveillance cellular biosynthetic process negative regulation of cellular process RNA surveillance negative regulation of macromolecule metabolic process regulation of biosynthetic process mitochondrial mRNA catabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process regulation of cellular biosynthetic process negative regulation of biosynthetic process negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process apoptotic process programmed cell death DNA duplex unwinding organelle organization DNA geometric change chromosome organization DNA conformation change DNA recombination DNA metabolic process mitochondrial gene expression mitochondrial RNA processing RNA 3'-end processing RNA processing mitochondrial RNA 3'-end processing ncRNA metabolic process mitochondrial ncRNA surveillance mitochondrion organization positive regulation of mitochondrial RNA catabolic process regulation of primary metabolic process positive regulation of metabolic process regulation of RNA metabolic process regulation of mitochondrial RNA catabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process regulation of catabolic process positive regulation of RNA metabolic process positive regulation of catabolic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex catalytic complex cytoplasmic exosome (RNase complex) exosome (RNase complex) mitochondrial degradosome membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex catalytic complex cytoplasmic exosome (RNase complex) exosome (RNase complex) mitochondrial degradosome exoribonuclease complex membrane-enclosed lumen nucleoid mitochondrial matrix intracellular organelle lumen organelle lumen intracellular non-membrane-bounded organelle mitochondrial nucleoid non-membrane-bounded organelle nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR041453	Suv3, N-terminal	Domain
A	IPR001650	Helicase, C-terminal domain-like	Domain
A	IPR044774	Suv3, DEXQ-box helicase domain	Domain
A	IPR041082	Suv3, C-terminal domain 1	Domain
A	IPR022192	Mitochondrial degradasome RNA helicase subunit, C-terminal domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q8IYB8	ichthyosis alopecia sarcopenia Skin Abnormalities osteosarcoma psoriasis ovarian cancer androgenetic alopecia lung cancer

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.