Annotations: 4GQ2

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth M]	SCOP2B Superfamily	Nucleoporin beta-propeller domain	8090975	3000456	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 [auth M]	Nup160	e4gq2M1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: Nup160	ECOD (1.6)
A [auth M]	EUF08018	e4gq2M2	A: alpha arrays	X: Nucleoporin NUP120 helical domain (From Topology)	H: Nucleoporin NUP120 helical domain (From Topology)	T: Nucleoporin NUP120 helical domain	F: EUF08018	ECOD (1.6)
A [auth M]	KOG4521_2nd	e4gq2M5	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: KOG4521_2nd	ECOD (1.6)
B [auth P]	ANAPC4_WD40_2	e4gq2P2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth P]	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth M]	PF21486	Nucleoporin NUP120, helical domain (NUP120_helical)	Nucleoporin NUP120, helical domain	This entry represents the helical domain of Nup120 from S. pombe referred to as the irregular helical bundle (IHB) [1,2], which makes extensive contacts with the propeller and helical bundle at the N-terminal. Nup120 functions as a component of the n ...	This entry represents the helical domain of Nup120 from S. pombe referred to as the irregular helical bundle (IHB) [1,2], which makes extensive contacts with the propeller and helical bundle at the N-terminal. Nup120 functions as a component of the nuclear pore complex (NPC). Deletion of this gene causes clustering of NPCs at one side of the nuclear envelope, moderate nucleolar fragmentation and slower cell growth.	Domain
A [auth M]	PF11715	Nucleoporin Nup120/160 (Nup160)	Nucleoporin Nup120/160	-	Repeat
B [auth P]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth M]	Nucleoporin nup120	structural molecule activity structural constituent of nuclear pore	cellular localization nitrogen compound transport nucleocytoplasmic transport transport cellular biosynthetic process nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport cellular localization nitrogen compound transport nucleocytoplasmic transport transport cellular biosynthetic process nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA 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	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle cellular anatomical entity endomembrane system intracellular organelle organelle envelope organelle nuclear envelope nuclear pore membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle cellular anatomical entity endomembrane system intracellular organelle organelle envelope organelle nuclear envelope nuclear pore membrane-enclosed lumen intracellular organelle lumen organelle lumen nuclear periphery nuclear lumen
B [auth P]	Nup37	-	localization cellular localization nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport cellular process establishment of localization	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope nuclear pore

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth M]	IPR048884	Nucleoporin Nup120, helical domain	Domain
A [auth M]	IPR021717	Nucleoporin Nup120/160	Family
B [auth P]	IPR037626	Nucleoporin Nup37	Family
B [auth P]	IPR001680	WD40 repeat	Repeat
B [auth P]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
B [auth P]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily

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.