3WYF

Crystal structure of Xpo1p-Yrb2p-Gsp1p-GTP complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ras	e3wyfA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	ECOD (1.6)
D	Ras	e3wyfD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	ECOD (1.6)
B	Ran_BP1	e3wyfB1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: Ran_BP1	ECOD (1.6)
E	Ran_BP1	e3wyfE1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: Ran_BP1	ECOD (1.6)
C	CRM1_C	e3wyfC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: CRM1_C	ECOD (1.6)
C	Xpo1	e3wyfC2	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Xpo1	ECOD (1.6)
F	CRM1_C	e3wyfF1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: CRM1_C	ECOD (1.6)
F	Xpo1	e3wyfF2	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Xpo1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
D	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
E	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
C	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, E	PF00638	RanBP1 domain (Ran_BP1)	RanBP1 domain	-	Domain
C, F	PF08389	Exportin 1-like protein (Xpo1)	Exportin 1-like protein	-	Repeat
C, F	PF18784	CRM1 / Exportin repeat 2 (CRM1_repeat_2)	CRM1 / Exportin repeat 2	-	Repeat
C, F	PF18777	Chromosome region maintenance or exportin repeat (CRM1_repeat)	Chromosome region maintenance or exportin repeat	-	Repeat
C, F	PF18787	CRM1 / Exportin repeat 3 (CRM1_repeat_3)	CRM1 / Exportin repeat 3	-	Repeat
C, F	PF03810	Importin-beta N-terminal domain (IBN_N)	Importin-beta N-terminal domain	-	Repeat
C, F	PF08767	CRM1 C terminal (CRM1_C)	CRM1 C terminal	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D	Gsp1p	-	-	-
B, E	Ran-specific GTPase-activating protein 2	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity	protein localization establishment of protein localization cellular localization NLS-bearing protein import into nucleus nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization import into nucleus establishment of protein localization to organelle protein transport protein localization establishment of protein localization cellular localization NLS-bearing protein import into nucleus nitrogen compound transport nucleocytoplasmic transport transport nuclear 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 establishment of organelle localization ribonucleoprotein complex biogenesis ribosomal subunit export from nucleus protein-containing complex localization cellular component biogenesis ribosome biogenesis ribosomal small subunit export from nucleus organelle localization cellular component organization or biogenesis nuclear export ribosome localization protein export from nucleus	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope nuclear pore
C, F	Exportin-1	small GTPase binding protein binding binding enzyme binding GTPase binding RNA binding snRNA binding organic cyclic compound binding nucleic acid binding U1 snRNA binding U6 snRNA binding U4 snRNA binding nucleocytoplasmic carrier activity nuclear export signal receptor activity small GTPase binding protein binding binding enzyme binding GTPase binding RNA binding snRNA binding organic cyclic compound binding nucleic acid binding U1 snRNA binding U6 snRNA binding U4 snRNA binding nucleocytoplasmic carrier activity nuclear export signal receptor activity molecular carrier activity U5 snRNA binding nuclear import signal receptor activity U2 snRNA binding	cellular localization RNA transport nitrogen compound transport nucleocytoplasmic transport transport nuclear transport nucleic acid transport intracellular transport tRNA export from nucleus establishment of localization RNA export from nucleus localization tRNA re-export from nucleus tRNA transport establishment of RNA localization cellular localization RNA transport nitrogen compound transport nucleocytoplasmic transport transport nuclear transport nucleic acid transport intracellular transport tRNA export from nucleus establishment of localization RNA export from nucleus localization tRNA re-export from nucleus tRNA transport establishment of RNA localization establishment of localization in cell macromolecule localization cellular process RNA localization nuclear export nucleobase-containing compound transport establishment of organelle localization ribonucleoprotein complex biogenesis ribosomal subunit export from nucleus protein-containing complex localization cellular component biogenesis ribosome biogenesis ribosomal small subunit export from nucleus organelle localization cellular component organization or biogenesis ribosome localization protein localization establishment of protein localization protein export from nucleus protein transport cellular macromolecule localization intracellular protein transport protein localization to chromosome, centromeric region protein localization to kinetochore protein localization to chromosome protein localization to condensed chromosome protein localization to organelle cellular biosynthetic process mRNA transport mRNA export from nucleus cellular metabolic process gene expression macromolecule biosynthetic process biosynthetic process metabolic process macromolecule metabolic process ribosomal large subunit export from nucleus	intracellular anatomical structure cytoplasm cellular anatomical entity chromosome chromosomal region kinetochore intracellular organelle organelle intracellular non-membrane-bounded organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome non-membrane-bounded organelle intracellular anatomical structure cytoplasm cellular anatomical entity chromosome chromosomal region kinetochore intracellular organelle organelle intracellular non-membrane-bounded organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome non-membrane-bounded organelle microtubule organizing center cytoskeleton spindle pole body microtubule cytoskeleton perinuclear region of cytoplasm membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, E	IPR011993	PH-like domain superfamily	Homologous Superfamily
B, E	IPR000156	Ran binding domain	Domain
B, E	IPR045255	Ran binding protein RanBP1-like	Family
C, F	IPR041123	Chromosome region maintenance repeat	Repeat
C, F	IPR016024	Armadillo-type fold	Homologous Superfamily
C, F	IPR041235	Exportin-1, repeat 2	Repeat
C, F	IPR001494	Importin-beta, N-terminal domain	Domain
C, F	IPR011989	Armadillo-like helical	Homologous Superfamily
C, F	IPR045065	Exportin-1/5	Family
C, F	IPR013598	Exportin-1/Importin-beta-like	Domain
C, F	IPR014877	Exportin-1, C-terminal	Domain
C, F	IPR040485	Exportin-1, repeat 3	Repeat

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.