3I5Q

Nup170(aa1253-1502) at 2.2 A, S.cerevisiae

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 [auth B]	PF03177	e3i5qB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains (From Topology)	T: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains	F: PF03177	ECOD (1.6)
B [auth A]	PF03177	e3i5qA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains (From Topology)	T: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains	F: PF03177	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	1.20.120.1050	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)		CATH (4.3.0)
A [auth B]	1.10.167.20	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 2	CATH (4.3.0)
B [auth A]	1.20.120.1050	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)		CATH (4.3.0)
B [auth A]	1.10.167.20	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF03177	Non-repetitive/WGA-negative nucleoporin C-terminal (Nucleoporin_C)	Non-repetitive/WGA-negative nucleoporin C-terminal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Nucleoporin NUP170	protein-containing complex binding binding chromatin binding structural molecule activity structural constituent of nuclear pore promoter-specific chromatin binding	localization telomere localization telomere tethering at nuclear periphery chromosome localization organelle localization RNA transport nitrogen compound transport transport organic substance transport nucleic acid transport mRNA transport establishment of localization establishment of RNA localization macromolecule localization localization telomere localization telomere tethering at nuclear periphery chromosome localization organelle localization RNA transport nitrogen compound transport transport organic substance transport nucleic acid transport mRNA transport establishment of localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport cellular component organization organelle organization chromosome organization cellular process cellular component organization or biogenesis transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process protein-DNA complex organization organic substance metabolic process chromatin organization organic substance biosynthetic process negative regulation of cellular process chromatin remodeling negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation protein-containing complex organization epigenetic regulation of gene expression cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process cell cycle chromosome segregation cell cycle process cellular localization nucleocytoplasmic transport nuclear transport establishment of localization in cell intracellular transport protein localization protein localization to nucleus localization within membrane protein localization to membrane protein localization to nuclear envelope protein localization to organelle cellular macromolecule localization protein localization to nuclear inner membrane nuclear pore organization pore complex assembly cellular component biogenesis nuclear pore complex assembly nucleus organization cellular component assembly protein-containing complex assembly establishment of protein localization import into nucleus establishment of protein localization to organelle protein transport protein import into nucleus intracellular protein transport RNA export from nucleus nuclear export	membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system nuclear membrane membrane organelle membrane nuclear pore inner ring membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system nuclear membrane membrane organelle membrane nuclear pore inner ring protein-containing complex nuclear protein-containing complex nuclear pore

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR042537	Nucleoporin, Nup155-like, C-terminal, subdomain 2	Homologous Superfamily
A [auth B], B [auth A]	IPR042533	Nucleoporin, Nup155-like, C-terminal, subdomain 1	Homologous Superfamily
A [auth B], B [auth A]	IPR014908	Nucleoporin, Nup133/Nup155-like, N-terminal	Domain
A [auth B], B [auth A]	IPR004870	Nucleoporin, Nup155-like	Family
A [auth B], B [auth A]	IPR007187	Nucleoporin, Nup133/Nup155-like, C-terminal	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.