Annotations: 7N9H

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth C]	SCOP2B Superfamily	ARM repeat-like	8081893	3000116	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	PF00514,PF16186	e7n9hC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF00514,PF16186	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C]	PF00514	Armadillo/beta-catenin-like repeat (Arm)	Armadillo/beta-catenin-like repeat	-	Repeat
A [auth C]	PF01749	Importin beta binding domain (IBB)	Importin beta binding domain	-	Repeat
A [auth C]	PF16186	Atypical Arm repeat (Arm_3)	Atypical Arm repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C]	Importin subunit alpha-1	histone deacetylase binding protein binding binding enzyme binding RNA binding organic cyclic compound binding nucleic acid binding nuclear localization sequence binding signal sequence binding peptide binding nuclear import signal receptor activity nucleocytoplasmic carrier activity molecular carrier activity	regulation of DNA recombination regulation of biological process DNA recombination biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process macromolecule metabolic process regulation of DNA recombination regulation of biological process DNA recombination biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of metabolic process regulation of DNA metabolic process protein localization establishment of protein localization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport organic substance transport intracellular transport protein localization to nucleus establishment of localization localization import into nucleus establishment of protein localization to organelle protein transport cellular macromolecule localization macromolecule localization protein localization to organelle establishment of localization in cell protein import into nucleus cellular process intracellular protein transport regulation of viral process regulation of viral life cycle positive regulation of viral life cycle positive regulation of viral process viral process positive regulation of biological process viral life cycle NLS-bearing protein import into nucleus viral penetration into host nucleus entry of viral genome into host nucleus through nuclear pore complex via importin intracellular transport of virus transport of virus	protein-containing complex nucleocytoplasmic transport complex NLS-dependent protein nuclear import complex membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle protein-containing complex nucleocytoplasmic transport complex NLS-dependent protein nuclear import complex membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane cytoplasm cytosol membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane host cellular component host cell Golgi membrane Golgi apparatus bounding membrane of organelle
B [auth A]	TAR DNA-binding protein 43	DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding molecular condensate scaffold activity protein-macromolecule adaptor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding organic cyclic compound binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding molecular condensate scaffold activity protein-macromolecule adaptor activity molecular adaptor activity mRNA 3'-UTR binding RNA binding mRNA binding lipid binding pre-mRNA binding pre-mRNA intronic binding identical protein binding protein binding	viral gene expression biological process involved in interspecies interaction between organisms negative regulation by host of viral transcription modulation by host of symbiont process viral process biological process involved in interaction with symbiont viral transcription biological process involved in symbiotic interaction membrane organization cellular component organization nucleus organization organelle organization nuclear envelope organization nuclear inner membrane organization viral gene expression biological process involved in interspecies interaction between organisms negative regulation by host of viral transcription modulation by host of symbiont process viral process biological process involved in interaction with symbiont viral transcription biological process involved in symbiotic interaction membrane organization cellular component organization nucleus organization organelle organization nuclear envelope organization nuclear inner membrane organization cellular process cellular component organization or biogenesis endomembrane system organization nuclear membrane organization rhythmic process regulation of biological process circadian rhythm biological regulation regulation of circadian rhythm organonitrogen compound metabolic process primary metabolic process amyloid fibril formation organic substance metabolic process metabolic process protein metabolic process macromolecule metabolic process supramolecular fiber organization regulation of biosynthetic process regulation of cellular process cellular biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process organic substance biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process regulation of protein modification process regulation of protein phosphorylation negative regulation of biological process negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of protein modification process negative regulation of cellular process protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process negative regulation of metabolic process negative regulation of protein phosphorylation macromolecule modification negative regulation of phosphorus metabolic process regulation of phosphorylation regulation of phosphorus metabolic process negative regulation of phosphorylation regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death 3'-UTR-mediated mRNA destabilization nucleobase-containing compound metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process mRNA catabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of mRNA metabolic process negative regulation of cellular biosynthetic process nucleobase-containing compound catabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process negative regulation of gene expression negative regulation of macromolecule biosynthetic process nucleic acid catabolic process catabolic process positive regulation of biological process RNA metabolic process mRNA destabilization macromolecule catabolic process regulation of mRNA catabolic process RNA destabilization regulation of catabolic process mRNA metabolic process nucleic acid metabolic process organic cyclic compound catabolic process positive regulation of catabolic process regulation of mRNA stability positive regulation of mRNA catabolic process negative regulation of biosynthetic process regulation of RNA stability regulation of mRNA metabolic process organic substance catabolic process mRNA processing RNA processing protein localization regulation of localization establishment of protein localization nitrogen compound transport nucleocytoplasmic transport nuclear transport positive regulation of establishment of protein localization localization import into nucleus cellular macromolecule localization establishment of localization in cell regulation of intracellular transport positive regulation of protein localization to nucleus organic substance transport positive regulation of protein import into nucleus intracellular transport regulation of nucleocytoplasmic transport protein localization to nucleus establishment of localization establishment of protein localization to organelle positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport intracellular protein transport cellular localization regulation of protein localization transport positive regulation of nucleocytoplasmic transport regulation of protein localization to nucleus positive regulation of protein transport regulation of protein import into nucleus protein import into nucleus positive regulation of intracellular transport positive regulation of cellular process regulation of transport regulation of establishment of protein localization regulation of protein transport positive regulation of transport regulation of cellular localization protein transport macromolecule localization protein localization to organelle RNA splicing regulation of protein stability cell cycle regulation of cell cycle positive regulation of macromolecule biosynthetic process negative regulation of nucleobase-containing compound metabolic process mRNA stabilization negative regulation of RNA metabolic process positive regulation of cellular metabolic process negative regulation of mRNA metabolic process 3'-UTR-mediated mRNA stabilization positive regulation of biosynthetic process negative regulation of catabolic process negative regulation of mRNA catabolic process negative regulation of RNA catabolic process RNA stabilization positive regulation of gene expression positive regulation of cellular biosynthetic process positive regulation of cell communication cell communication positive regulation of insulin secretion regulation of peptide hormone secretion regulation of hormone levels positive regulation of peptide hormone secretion establishment of protein localization to extracellular region protein secretion regulation of protein secretion regulation of secretion regulation of hormone secretion regulation of peptide secretion signaling positive regulation of secretion by cell hormone secretion protein localization to extracellular region peptide secretion secretion by cell regulation of secretion by cell positive regulation of hormone secretion positive regulation of secretion amide transport signal release positive regulation of peptide secretion regulation of signaling secretion regulation of peptide transport cell-cell signaling export from cell positive regulation of protein secretion peptide transport regulation of insulin secretion peptide hormone secretion hormone transport regulation of cell communication insulin secretion positive regulation of signaling cellular response to stimulus cellular response to stress response to stimulus response to stress response to endoplasmic reticulum stress	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle protein-containing complex protein-DNA complex nucleus membrane-enclosed lumen perichromatin fibrils nuclear chromosome membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle protein-containing complex protein-DNA complex nucleus membrane-enclosed lumen perichromatin fibrils nuclear chromosome chromosome chromatin intracellular organelle lumen organelle lumen intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytoplasmic ribonucleoprotein granule ribonucleoprotein granule supramolecular complex cytoplasmic stress granule nuclear speck nuclear body nucleoplasm interchromatin granule

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C]	IPR016024	Armadillo-type fold	Homologous Superfamily
A [auth C]	IPR000225	Armadillo	Repeat
A [auth C]	IPR011989	Armadillo-like helical	Homologous Superfamily
A [auth C]	IPR024931	Importin subunit alpha	Family
A [auth C]	IPR036975	Importin-alpha, importin-beta-binding domain superfamily	Homologous Superfamily
A [auth C]	IPR002652	Importin-alpha, importin-beta-binding domain	Domain
A [auth C]	IPR032413	Atypical Arm repeat	Repeat
B [auth A]	IPR000504	RNA recognition motif domain	Domain
B [auth A]	IPR049124	TAR DNA-binding protein 43, C-terminal	Domain
B [auth A]	IPR041105	TAR DNA-binding protein 43, N-terminal	Domain
B [auth A]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
B [auth A]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth C]	Pharos: P52292	lung adenocarcinoma acute myeloid leukemia IgA glomerulonephritis peripheral arterial disease Adenocarcinoma of Lung psoriasis non-small cell lung carcinoma
B [auth A]	Pharos: Q13148	amyotrophic lateral sclerosis amyotrophic lateral sclerosis type 10 Frontotemporal Lobar Degeneration neurodegenerative disease intellectual disability Pick disease acute myeloid leukemia androgenetic alopecia brain disease diabetes mellitus frontotemporal dementia with motor neuron disease juvenile dermatomyositis osteosarcoma plasma cell myeloma aphasia amyotrophic lateral sclerosis amyotrophic lateral sclerosis type 10 Frontotemporal Lobar Degeneration neurodegenerative disease intellectual disability Pick disease acute myeloid leukemia androgenetic alopecia brain disease diabetes mellitus frontotemporal dementia with motor neuron disease juvenile dermatomyositis osteosarcoma plasma cell myeloma aphasia dementia Ewing sarcoma lung carcinoma ovarian cancer astrocytic tumor dermatomyositis frontotemporal dementia

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.