Annotations: 9I8A

NXT1-NXF1 complex crystallized in space group P65 2 2

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
B [auth A]	SCOP2B Superfamily	NTF2-like	8037084	3000472	SCOP2B (2022-06-29)
A [auth B]	SCOP2B Superfamily	NTF2-like	8037085	3000472	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)
B [auth A]	Ice_binding	e9i8aA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ice_binding	ECOD (v295.2)
A [auth B]	NXF_NTF2	e9i8aB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: NXF_NTF2	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth A]	PF02136	Nuclear transport factor 2 (NTF2) domain (NTF2)	Nuclear transport factor 2 (NTF2) domain	This family includes the NTF2-like Delta-5-3-ketosteroid isomerase proteins.	Domain
A [auth B]	PF22602	Nuclear RNA export factor, NTF2 domain (NXF_NTF2)	Nuclear RNA export factor, NTF2 domain	This entry represents the NTF2 domain of nuclear RNA export factors (NFX), proteins that are involved in the nuclear export of mRNAs [1-5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth A]	NTF2-related export protein 1	small GTPase binding protein binding binding enzyme binding GTPase 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 poly(A)+ mRNA export from nucleus 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	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen protein-containing complex nuclear protein-containing complex endomembrane system organelle envelope nuclear envelope nuclear pore nuclear pore central transport channel cytoplasm cytosol nuclear RNA export factor complex
A [auth B]	Nuclear RNA export factor 1	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 poly(A)+ mRNA export from nucleus	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 organelle envelope nuclear envelope 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 organelle envelope nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system membrane-enclosed lumen intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear ribonucleoprotein granule nuclear lumen cytosol protein-containing complex nuclear protein-containing complex nuclear pore nuclear RNA export factor complex inclusion body nuclear inclusion body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth A]	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
B [auth A]	IPR045875	Nuclear transport factor 2	Family
B [auth A]	IPR018222	Nuclear transport factor 2, eukaryote	Domain
B [auth A]	IPR002075	Nuclear transport factor 2 domain	Domain
A [auth B]	IPR030217	Nuclear RNA export factor	Family
A [auth B]	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
A [auth B]	IPR015245	Nuclear RNA export factor Tap, RNA-binding domain	Domain
A [auth B]	IPR057125	NXF1/2/3/5-like, leucine-rich repeat domain	Domain
A [auth B]	IPR005637	TAP C-terminal (TAP-C) domain	Domain
A [auth B]	IPR001611	Leucine-rich repeat	Repeat
A [auth B]	IPR018222	Nuclear transport factor 2, eukaryote	Domain
A [auth B]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A [auth B]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth B]	IPR009060	UBA-like superfamily	Homologous Superfamily
A [auth B]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A [auth B]	IPR002075	Nuclear transport factor 2 domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth A]	: Q9UKK6	breast cancer invasive ductal breast carcinoma malignant pancreatic neoplasm primitive neuroectodermal tumor glioblastoma large cell medulloblastoma medulloblastoma Sjogren syndrome hepatocellular carcinoma malignant mesothelioma pancreatic ductal adenocarcinoma
A [auth B]	: Q9UBU9	acute myeloid leukemia

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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.