6MRK

Crystal structure of dmNxf2 NTF2-like domain in complex with Nxt1/p15

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B [auth U]	d6mrku_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
D [auth V]	d6mrkv_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth U]	SCOP2 Family	NTF2-like	8095782	4001021	SCOP2 (2022-06-29)
B [auth U]	SCOP2 Superfamily	NTF2-like	8095783	3000472	SCOP2 (2022-06-29)
D [auth V]	SCOP2B Superfamily	NTF2-like	8095783	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)
A	NTF2_1	e6mrkA1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: NTF2_1	ECOD (1.6)
C [auth B]	NTF2_1	e6mrkB1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: NTF2_1	ECOD (1.6)
B [auth U]	NTF2	e6mrkU1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: NTF2	ECOD (1.6)
D [auth V]	NTF2	e6mrkV1	A: a+b two layers	X: Cystatin-like	H: NTF2-like (From Topology)	T: NTF2-like	F: NTF2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth U]	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (utative)
D [auth V]	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth U], D [auth V]	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth B]	Nuclear RNA export factor 2	RNA binding binding organic cyclic compound binding nucleic acid binding single-stranded RNA binding	cellular localization nitrogen compound transport nucleocytoplasmic transport transport cellular biosynthetic process nuclear transport mRNA transport localization organic substance metabolic process mRNA export from nucleus establishment of localization in cell organic substance biosynthetic process RNA localization nuclear export cellular localization nitrogen compound transport nucleocytoplasmic transport transport cellular biosynthetic process nuclear transport mRNA transport localization organic substance metabolic process mRNA export from nucleus establishment of localization in cell organic substance biosynthetic process RNA localization nuclear export nucleobase-containing compound transport RNA transport organic substance transport cellular metabolic process 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 regulation of cellular process negative regulation of biological process retrotransposon silencing negative regulation of cellular metabolic process protein-DNA complex organization cellular component organization chromatin organization negative regulation of cellular process chromatin remodeling retrotransposon silencing by heterochromatin formation cellular component organization or biogenesis negative regulation of macromolecule metabolic process retrotransposition regulation of biosynthetic process regulation of biological process heterochromatin formation protein-containing complex organization epigenetic regulation of gene expression negative regulation of metabolic process biological regulation regulation of cellular metabolic process piRNA-mediated retrotransposon silencing by heterochromatin formation regulation of macromolecule metabolic process transposition negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulatory ncRNA-mediated gene silencing regulation of gene expression negative regulation of gene expression regulatory ncRNA-mediated heterochromatin formation negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process piRNA-mediated heterochromatin formation negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process regulation of metabolic process	protein-containing complex transcription regulator complex transcription repressor complex intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen protein-containing complex transcription regulator complex transcription repressor complex intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen
B [auth U], D [auth V]	NTF2-related export protein	-	cellular localization nitrogen compound transport nucleocytoplasmic transport transport cellular biosynthetic process nuclear transport mRNA transport localization organic substance metabolic process mRNA export from nucleus establishment of localization in cell organic substance biosynthetic process RNA localization nuclear export cellular localization nitrogen compound transport nucleocytoplasmic transport transport cellular biosynthetic process nuclear transport mRNA transport localization organic substance metabolic process mRNA export from nucleus establishment of localization in cell organic substance biosynthetic process RNA localization nuclear export nucleobase-containing compound transport RNA transport organic substance transport cellular metabolic process 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 protein localization establishment of protein localization protein transport cellular macromolecule localization biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus defense response to Gram-negative bacterium response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus regulation of defense response regulation of response to biotic stimulus negative regulation of response to biotic stimulus regulation of response to external stimulus negative regulation of biological process regulation of response to stress innate immune response regulation of immune system process regulation of biological process negative regulation of response to stimulus immune response regulation of innate immune response negative regulation of immune response biological regulation defense response to symbiont regulation of response to stimulus negative regulation of immune system process immune system process negative regulation of response to external stimulus negative regulation of defense response regulation of immune response negative regulation of innate immune response	membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system protein-containing complex nuclear protein-containing complex nuclear pore nuclear pore central transport channel membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system protein-containing complex nuclear protein-containing complex nuclear pore nuclear pore central transport channel transcription regulator complex transcription repressor complex cytoplasm membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR030217	Nuclear RNA export factor	Family
A, C [auth B]	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
A, C [auth B]	IPR001611	Leucine-rich repeat	Repeat
A, C [auth B]	IPR018222	Nuclear transport factor 2, eukaryote	Domain
A, C [auth B]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, C [auth B]	IPR009060	UBA-like superfamily	Homologous Superfamily
A, C [auth B]	IPR005637	TAP C-terminal (TAP-C) domain	Domain
B [auth U], D [auth V]	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
B [auth U], D [auth V]	IPR045875	Nuclear transport factor 2	Family
B [auth U], D [auth V]	IPR018222	Nuclear transport factor 2, eukaryote	Domain
B [auth U], D [auth V]	IPR002075	Nuclear transport factor 2 domain	Domain

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.