2XB2 | pdb_00002xb2

Crystal structure of the core Mago-Y14-eIF4AIII-Barentsz-UPF3b assembly shows how the EJC is bridged to the NMD machinery

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
M [auth Z]	SCOP2B Superfamily	RNA-binding domain, RBD	8042953	3000110	SCOP2B (2022-06-29)
C [auth D]	SCOP2B Superfamily	RNA-binding domain, RBD	8042953	3000110	SCOP2B (2022-06-29)
L [auth Y]	SCOP2B Superfamily	Mago nashi protein	8042952	3000634	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	Mago nashi protein	8042952	3000634	SCOP2B (2022-06-29)
K [auth X]	SCOP2B Superfamily	RecA-like P-loop NTPases	8042950	3002019	SCOP2B (2022-06-29)
K [auth X]	SCOP2B Superfamily	RecA-like P-loop NTPases	8042951	3002019	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RecA-like P-loop NTPases	8042950	3002019	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RecA-like P-loop NTPases	8042951	3002019	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)
M [auth Z]	RRM_1_6	e2xb2Z1	A: a+b two layers	X: Alpha-beta plaits	H: RNA-binding domain, RBD (From Topology)	T: RNA-binding domain, RBD	F: RRM_1_6	ECOD (1.6)
C [auth D]	RRM_1_6	e2xb2D1	A: a+b two layers	X: Alpha-beta plaits	H: RNA-binding domain, RBD (From Topology)	T: RNA-binding domain, RBD	F: RRM_1_6	ECOD (1.6)
L [auth Y]	Mago_nashi	e2xb2Y1	A: a+b two layers	X: Mago nashi protein (From Topology)	H: Mago nashi protein (From Topology)	T: Mago nashi protein	F: Mago_nashi	ECOD (1.6)
B [auth C]	Mago_nashi	e2xb2C1	A: a+b two layers	X: Mago nashi protein (From Topology)	H: Mago nashi protein (From Topology)	T: Mago nashi protein	F: Mago_nashi	ECOD (1.6)
K [auth X]	DEAD	e2xb2X2	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	ECOD (1.6)
K [auth X]	Helicase_C_1	e2xb2X1	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_1	ECOD (1.6)
A	DEAD	e2xb2A2	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	ECOD (1.6)
A	Helicase_C_1	e2xb2A1	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_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
M [auth Z]	3.30.70.330	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RRM (RNA recognition motif) domain	CATH (4.3.0)
C [auth D]	3.30.70.330	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RRM (RNA recognition motif) domain	CATH (4.3.0)
L [auth Y]	3.30.1560.10	Alpha Beta	2-Layer Sandwich	Mago nashi protein	Mago nashi	CATH (4.3.0)
B [auth C]	3.30.1560.10	Alpha Beta	2-Layer Sandwich	Mago nashi protein	Mago nashi	CATH (4.3.0)
K [auth X]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth D], M [auth Z]	PF00076	RNA recognition motif (RRM_1)	RNA recognition motif	The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...	The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.	Domain
B [auth C], L [auth Y]	PF02792	Mago nashi protein (Mago_nashi)	Mago nashi protein	-	Family
A, K [auth X]	PF00270	DEAD/DEAH box helicase (DEAD)	DEAD/DEAH box helicase	Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome ...	Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.	Domain
A, K [auth X]	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
H [auth S], I [auth T]	PROTEIN CASC3	RNA binding binding nucleic acid binding mRNA binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding identical protein binding	localization macromolecule localization intracellular mRNA localization RNA localization RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process localization macromolecule localization intracellular mRNA localization RNA localization RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome metabolic process cellular process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process RNA processing cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport mRNA export from nucleus establishment of localization in cell nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport intracellular transport establishment of localization RNA export from nucleus establishment of RNA localization regulation of cellular process catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process macromolecule catabolic process regulation of primary metabolic process regulation of RNA metabolic process regulation of mRNA catabolic process negative regulation of cellular process regulation of nucleobase-containing compound metabolic process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process regulation of biological process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process biological regulation regulation of macromolecule metabolic process regulation of catabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process regulation of mRNA metabolic process regulation of metabolic process regulation of protein metabolic process translation protein biosynthetic process post-transcriptional regulation of gene expression regulation of translation protein metabolic process	intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule membrane-bounded organelle nucleus membrane-enclosed lumen intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear ribonucleoprotein granule nuclear lumen U2-type spliceosomal complex protein-containing complex catalytic complex nuclear protein-containing complex U2-type catalytic step 1 spliceosome spliceosomal complex ribonucleoprotein complex catalytic step 1 spliceosome nuclear membrane membrane endomembrane system organelle envelope nuclear envelope organelle membrane cytosol perinuclear region of cytoplasm exon-exon junction complex somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection
F [auth G], J [auth U]	REGULATOR OF NONSENSE TRANSCRIPTS 3B	RNA binding binding nucleic acid binding mRNA binding	regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development cellular developmental process regulation of developmental process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neurogenesis neuron differentiation positive regulation of cell differentiation cell differentiation generation of neurons regulation of neuron differentiation RNA transport nitrogen compound transport transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process mRNA catabolic process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process positive regulation of mRNA cis splicing, via spliceosome regulation of mRNA splicing, via spliceosome mRNA processing regulation of mRNA cis splicing, via spliceosome regulation of RNA metabolic process RNA processing regulation of nucleobase-containing compound metabolic process positive regulation of mRNA metabolic process positive regulation of RNA metabolic process mRNA cis splicing, via spliceosome positive regulation of mRNA processing positive regulation of mRNA splicing, via spliceosome RNA biosynthetic process nucleic acid biosynthetic process regulation of mRNA processing RNA splicing nucleobase-containing compound biosynthetic process regulation of RNA splicing RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile regulation of mRNA metabolic process positive regulation of RNA splicing plasma membrane bounded cell projection organization cell projection organization cell development neuron projection development cellular component organization neuron development cellular component organization or biogenesis	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 centrosome microtubule organizing center cytoskeleton centriolar satellite microtubule cytoskeleton cytoplasm cytosol protein-containing complex exon-exon junction complex nuclear protein-containing complex somatodendritic compartment cell body neuronal cell body nucleoplasm
E [auth F]	PUTATIVE REGULATOR OF NONSENSE TRANSCRIPTS 3B	RNA binding binding nucleic acid binding mRNA binding	regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development cellular developmental process regulation of developmental process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neurogenesis neuron differentiation positive regulation of cell differentiation cell differentiation generation of neurons regulation of neuron differentiation RNA transport nitrogen compound transport transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process mRNA catabolic process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process positive regulation of mRNA cis splicing, via spliceosome regulation of mRNA splicing, via spliceosome mRNA processing regulation of mRNA cis splicing, via spliceosome regulation of RNA metabolic process RNA processing regulation of nucleobase-containing compound metabolic process positive regulation of mRNA metabolic process positive regulation of RNA metabolic process mRNA cis splicing, via spliceosome positive regulation of mRNA processing positive regulation of mRNA splicing, via spliceosome RNA biosynthetic process nucleic acid biosynthetic process regulation of mRNA processing RNA splicing nucleobase-containing compound biosynthetic process regulation of RNA splicing RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile regulation of mRNA metabolic process positive regulation of RNA splicing plasma membrane bounded cell projection organization cell projection organization cell development neuron projection development cellular component organization neuron development cellular component organization or biogenesis	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 centrosome microtubule organizing center cytoskeleton centriolar satellite microtubule cytoskeleton cytoplasm cytosol protein-containing complex exon-exon junction complex nuclear protein-containing complex somatodendritic compartment cell body neuronal cell body nucleoplasm
D [auth E], G [auth R]	RNA POLY-U-RIBONUCLEOTIDE	-	-	-
C [auth D], M [auth Z]	RNA-BINDING PROTEIN 8A	RNA binding binding nucleic acid binding mRNA binding	cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport intracellular transport gene expression establishment of localization macromolecule biosynthetic process RNA export from nucleus establishment of RNA localization biosynthetic process macromolecule localization cellular process metabolic process macromolecule metabolic process regulation of cellular process alternative mRNA splicing, via spliceosome RNA metabolic process regulation of mRNA splicing, via spliceosome mRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process regulation of RNA metabolic process RNA processing regulation of nucleobase-containing compound metabolic process regulation of biosynthetic process regulation of mRNA processing RNA splicing regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process regulation of RNA splicing mRNA metabolic process nucleic acid metabolic process regulation of gene expression RNA splicing, via transesterification reactions regulation of alternative mRNA splicing, via spliceosome mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile regulation of macromolecule biosynthetic process regulation of mRNA metabolic process regulation of metabolic process regulation of protein metabolic process translation protein biosynthetic process post-transcriptional regulation of gene expression regulation of translation protein metabolic process catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process macromolecule catabolic process regulation of mRNA catabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process mRNA catabolic process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process regulation of catabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay nucleobase-containing compound catabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process	membrane-bounded organelle exon-exon junction subcomplex mago-y14 protein-containing complex intracellular anatomical structure nucleus exon-exon junction complex nuclear protein-containing complex ATPase inhibitor complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle membrane-enclosed lumen intracellular membraneless organelle membrane-bounded organelle exon-exon junction subcomplex mago-y14 protein-containing complex intracellular anatomical structure nucleus exon-exon junction complex nuclear protein-containing complex ATPase inhibitor complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle membrane-enclosed lumen intracellular membraneless organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule nuclear body nucleoplasm organelle lumen membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen U2-type spliceosomal complex catalytic complex U2-type catalytic step 1 spliceosome spliceosomal complex ribonucleoprotein complex catalytic step 1 spliceosome catalytic step 2 spliceosome cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection cell body neuronal cell body
B [auth C], L [auth Y]	PROTEIN MAGO NASHI HOMOLOG	RNA binding binding nucleic acid binding	RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process RNA processing RNA splicing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process RNA processing macromolecule metabolic process mRNA processing mRNA metabolic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport intracellular transport establishment of localization RNA export from nucleus establishment of RNA localization macromolecule localization regulation of cellular process catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process macromolecule catabolic process regulation of primary metabolic process regulation of RNA metabolic process regulation of mRNA catabolic process negative regulation of cellular process regulation of nucleobase-containing compound metabolic process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process regulation of biological process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process biological regulation regulation of macromolecule metabolic process regulation of catabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process regulation of mRNA metabolic process regulation of metabolic process alternative mRNA splicing, via spliceosome regulation of mRNA splicing, via spliceosome regulation of mRNA processing regulation of RNA splicing regulation of alternative mRNA splicing, via spliceosome regulation of protein metabolic process translation protein biosynthetic process post-transcriptional regulation of gene expression regulation of translation protein metabolic process	membrane-bounded organelle exon-exon junction subcomplex mago-y14 protein-containing complex intracellular anatomical structure nucleus exon-exon junction complex nuclear protein-containing complex ATPase inhibitor complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle membrane-enclosed lumen intracellular membraneless organelle membrane-bounded organelle exon-exon junction subcomplex mago-y14 protein-containing complex intracellular anatomical structure nucleus exon-exon junction complex nuclear protein-containing complex ATPase inhibitor complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle membrane-enclosed lumen intracellular membraneless organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule nuclear body nucleoplasm organelle lumen membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen catalytic step 2 spliceosome catalytic complex spliceosomal complex ribonucleoprotein complex cytoplasm cytosol
A, K [auth X]	EUKARYOTIC INITIATION FACTOR 4A-III	selenocysteine insertion sequence binding RNA binding binding nucleic acid binding mRNA binding ribonucleoprotein complex binding protein-containing complex binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding selenocysteine insertion sequence binding RNA binding binding nucleic acid binding mRNA binding ribonucleoprotein complex binding protein-containing complex 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 poly(A) binding poly-purine tract binding single-stranded RNA binding 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 catalytic activity ATP-dependent 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 RNA stem-loop binding	regulation of cellular process negative regulation of biological process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression negative regulation of translation negative regulation of cellular process protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process negative regulation of metabolic process regulation of cellular process negative regulation of biological process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression negative regulation of translation negative regulation of cellular process protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process regulation of translation negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process behavior multicellular organismal process exploration behavior modulation of chemical synaptic transmission signaling regulation of translation at synapse, modulating synaptic transmission cell communication synaptic signaling postsynaptic modulation of chemical synaptic transmission trans-synaptic signaling regulation of signaling cell-cell signaling regulation of translation at postsynapse regulation of translation at synapse chemical synaptic transmission regulation of translation at postsynapse, modulating synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication cellular response to endogenous stimulus cellular response to growth factor stimulus response to stimulus response to endogenous stimulus cellular response to nerve growth factor stimulus cellular response to brain-derived neurotrophic factor stimulus response to nerve growth factor response to growth factor cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport nucleic acid transport intracellular transport establishment of localization RNA export from nucleus establishment of RNA localization macromolecule localization developmental process embryonic organ morphogenesis embryonic cranial skeleton morphogenesis chordate embryonic development embryonic morphogenesis animal organ development embryo development multicellular organism development anatomical structure morphogenesis embryo development ending in birth or egg hatching skeletal system development anatomical structure development cranial skeletal system development animal organ morphogenesis embryonic skeletal system development skeletal system morphogenesis embryonic organ development embryonic skeletal system morphogenesis system development ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing nucleobase-containing compound biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process selenocysteine incorporation regulation of translational elongation regulation of selenocysteine incorporation translational readthrough negative regulation of translational elongation negative regulation of selenocysteine incorporation translational elongation positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of gene expression RNA splicing mRNA processing mRNA metabolic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay macromolecule catabolic process regulation of RNA metabolic process regulation of mRNA catabolic process regulation of nucleobase-containing compound metabolic process RNA catabolic process mRNA catabolic process nuclear-transcribed mRNA catabolic process regulation of catabolic process regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay nucleobase-containing compound catabolic process nucleic acid catabolic process regulation of mRNA metabolic process system process learning learning or memory nervous system process cognition associative learning cellular response to stimulus regulation of postsynaptic membrane potential regulation of system process regulation of signal transduction chemical synaptic transmission, postsynaptic modulation of excitatory postsynaptic potential regulation of multicellular organismal process signal transduction regulation of biological quality cell surface receptor signaling pathway regulation of nervous system process regulation of response to stimulus negative regulation of excitatory postsynaptic potential excitatory postsynaptic potential regulation of membrane potential cellular response to chemical stimulus response to chemical response to oxygen-containing compound response to selenite ion cellular response to selenite ion cellular response to oxygen-containing compound	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 membrane nuclear speck ribonucleoprotein granule nuclear body nucleoplasm supramolecular complex nuclear ribonucleoprotein granule U2-type spliceosomal complex protein-containing complex catalytic complex nuclear protein-containing complex U2-type catalytic step 1 spliceosome spliceosomal complex ribonucleoprotein complex catalytic step 1 spliceosome catalytic step 2 spliceosome cytoplasm cytosol somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection synapse cell junction glutamatergic synapse exon-exon junction complex cell body neuronal cell body postsynapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
H [auth S], I [auth T]	IPR018545	Btz domain	Domain
H [auth S], I [auth T]	IPR028544	Protein CASC3	Family
F [auth G], J [auth U]	IPR034979	UPF3B, RNA recognition motif-like domain	Domain
F [auth G], J [auth U]	IPR039722	Nonsense-mediated mRNA decay protein 3	Family
F [auth G], J [auth U]	IPR005120	UPF3 domain	Domain
F [auth G], J [auth U]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
F [auth G], J [auth U]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
E [auth F]	IPR034979	UPF3B, RNA recognition motif-like domain	Domain
E [auth F]	IPR039722	Nonsense-mediated mRNA decay protein 3	Family
E [auth F]	IPR005120	UPF3 domain	Domain
E [auth F]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
E [auth F]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
C [auth D], M [auth Z]	IPR033744	RBM8, RNA recognition motif	Domain
C [auth D], M [auth Z]	IPR000504	RNA recognition motif domain	Domain
C [auth D], M [auth Z]	IPR008111	RNA-binding motif protein 8	Family
C [auth D], M [auth Z]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
C [auth D], M [auth Z]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
B [auth C], L [auth Y]	IPR004023	Mago nashi protein	Family
B [auth C], L [auth Y]	IPR036605	Mago nashi superfamily	Homologous Superfamily
A, K [auth X]	IPR000629	ATP-dependent RNA helicase DEAD-box, conserved site	Conserved Site
A, K [auth X]	IPR014014	RNA helicase, DEAD-box type, Q motif	Domain
A, K [auth X]	IPR011545	DEAD/DEAH-box helicase domain	Domain
A, K [auth X]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, K [auth X]	IPR001650	Helicase, C-terminal domain-like	Domain
A, K [auth X]	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
H [auth S], I [auth T]	Pharos: O15234	chronic obstructive pulmonary disease oligodendroglioma large cell medulloblastoma osteosarcoma medulloblastoma psoriasis
F [auth G], J [auth U]	Pharos: Q9BZI7	syndromic X-linked intellectual disability 14 FG syndrome autism, susceptibility to, X-linked 2 intellectual disability adrenal cortex carcinoma lung cancer Mental Retardation, X-Linked 1 malignant mesothelioma Pick disease thoracic aortic aneurysm dermatomyositis progressive supranuclear palsy X-linked intellectual disability with marfanoid habitus
E [auth F]	Pharos: Q9BZI7	syndromic X-linked intellectual disability 14 FG syndrome autism, susceptibility to, X-linked 2 intellectual disability adrenal cortex carcinoma lung cancer Mental Retardation, X-Linked 1 malignant mesothelioma Pick disease thoracic aortic aneurysm dermatomyositis progressive supranuclear palsy X-linked intellectual disability with marfanoid habitus
C [auth D], M [auth Z]	Pharos: Q9Y5S9	thrombocytopenia-absent radius syndrome astrocytic tumor Cytopenia interstitial cystitis malignant mesothelioma ovarian cancer psoriasis tuberculosis breast cancer glioblastoma large cell medulloblastoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia congenital anemia intellectual disability thrombocytopenia-absent radius syndrome astrocytic tumor Cytopenia interstitial cystitis malignant mesothelioma ovarian cancer psoriasis tuberculosis breast cancer glioblastoma large cell medulloblastoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia congenital anemia intellectual disability lung cancer myopathy primitive neuroectodermal tumor
B [auth C], L [auth Y]	Pharos: P61326	lymphoplasmacytic lymphoma plasma cell myeloma medulloblastoma ovarian cancer
A, K [auth X]	Pharos: P38919	Richieri Costa-Pereira syndrome psoriasis adrenal cortex carcinoma glioblastoma large cell medulloblastoma ovarian cancer astrocytic tumor intellectual disability lung cancer diabetes mellitus invasive ductal breast carcinoma medulloblastoma