4PVZ

Structure of yeast importin a bound to the membrane protein Nuclear Localization Signal sequence of INM protein Heh2

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 Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4pvza_	All alpha proteins	alpha-alpha superhelix	ARM repeat	Armadillo repeat	Karyopherin alpha	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)
B	d4pvzb_	All alpha proteins	alpha-alpha superhelix	ARM repeat	Armadillo repeat	Karyopherin alpha	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ARM repeat-like	8043374	3000116	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ARM repeat-like	8043374	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	Arm	e4pvzA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Arm	ECOD (1.6)
B	Arm	e4pvzB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Arm	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
B	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
A, B	PF00514	Armadillo/beta-catenin-like repeat (Arm)	Armadillo/beta-catenin-like repeat	-	Repeat
A, B	PF01749	Importin beta binding domain (IBB)	Importin beta binding domain	-	Repeat
A, B	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, B	Importin subunit alpha	protein-containing complex binding binding nuclear import signal receptor activity nucleocytoplasmic carrier activity molecular carrier activity disordered domain specific binding protein binding protein domain specific binding nuclear localization sequence binding signal sequence binding peptide binding	localization cellular localization import into nucleus nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport cellular process establishment of localization protein localization establishment of protein localization NLS-bearing protein import into nucleus nitrogen compound transport localization cellular localization import into nucleus nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport cellular process establishment of localization protein localization establishment of protein localization NLS-bearing protein import into nucleus nitrogen compound transport cellular macromolecule localization protein import into nucleus organic substance transport protein localization to nucleus establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle intracellular protein transport proteasome localization protein-containing complex localization establishment of protein localization to membrane protein targeting localization within membrane protein localization to membrane protein targeting to membrane	protein-containing complex nucleocytoplasmic transport complex NLS-dependent protein nuclear import complex membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system cytoplasm protein-containing complex nucleocytoplasmic transport complex NLS-dependent protein nuclear import complex membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system cytoplasm cytosol perinuclear region of cytoplasm membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
C, D	Inner nuclear membrane protein HEH2	protein-containing complex binding chromatin binding binding	-	membrane-bounded organelle intracellular anatomical structure organelle inner membrane nuclear membrane membrane nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear inner membrane nuclear envelope membrane-bounded organelle intracellular anatomical structure organelle inner membrane nuclear membrane membrane nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear inner membrane nuclear envelope organelle membrane membrane-enclosed lumen intracellular organelle lumen organelle lumen nuclear periphery nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002652	Importin-alpha, importin-beta-binding domain	Domain
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR000225	Armadillo	Repeat
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR024931	Importin subunit alpha	Family
A, B	IPR036975	Importin-alpha, importin-beta-binding domain superfamily	Homologous Superfamily
A, B	IPR032413	Atypical Arm repeat	Repeat
C, D	IPR025856	HeH/LEM domain	Domain
C, D	IPR011015	LEM/LEM-like domain superfamily	Homologous Superfamily
C, D	IPR044780	Heh2/Src1-like	Family
C, D	IPR018996	Man1/Src1-like, C-terminal	Domain
C, D	IPR041885	MAN1, winged-helix domain	Homologous Superfamily

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.