6X06 | pdb_00006x06

Nup120 (aa1-757) from S. cerevisiae bound by VHH-SAN11

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleoporin beta-propeller domain	8090978	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)
B [auth K]	V-set_12	e6x06K1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
A	Nup160	e6x06A2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: Nup160	ECOD (1.6)
A	EUF08019	e6x06A1	A: alpha arrays	X: Nucleoporin NUP120 helical domain (From Topology)	H: Nucleoporin NUP120 helical domain (From Topology)	T: Nucleoporin NUP120 helical domain	F: EUF08019	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B [auth K]	Heavy Chain	IGHV1	-	nucleoporin nup120	SAbDab (2025-11-07)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF22114	Nucleoporin NUP120, helical domain (NUP120_helical_2)	Nucleoporin NUP120, helical domain	This domain is found in Nucleoporin NUP120 from Saccharomyces cerevisiae and similar fungal sequences. NUP120 is a a component of the nuclear pore complex (NPC) involved in nuclear poly(A)+ RNA and pre-ribosome export, in GSP1 nuclear import, in NPC ...	This domain is found in Nucleoporin NUP120 from Saccharomyces cerevisiae and similar fungal sequences. NUP120 is a a component of the nuclear pore complex (NPC) involved in nuclear poly(A)+ RNA and pre-ribosome export, in GSP1 nuclear import, in NPC assembly and distribution, as well as in nuclear envelope organisation. This entry represents the alpha-helical domain of NUP120, which packs against the side of the beta-propeller Pfam:PF11715, located N-terminal of the protein [1-4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth K]	VHH-SAN11	-	-	-
A	Nucleoporin NUP120	structural molecule activity structural constituent of nuclear pore identical protein binding protein binding binding	nuclear pore localization cellular localization localization within membrane protein-containing complex localization cellular component organization localization nucleus organization organelle organization macromolecule localization cellular process cellular component organization or biogenesis telomere localization telomere tethering at nuclear periphery chromosome localization nuclear pore localization cellular localization localization within membrane protein-containing complex localization cellular component organization localization nucleus organization organelle organization macromolecule localization cellular process cellular component organization or biogenesis telomere localization telomere tethering at nuclear periphery chromosome localization organelle localization establishment of protein localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein export from nucleus establishment of localization protein transport establishment of localization in cell intracellular protein localization nuclear export intracellular protein transport subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation heterochromatin organization regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation 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 mRNA transport mRNA export from nucleus RNA localization nucleobase-containing compound transport RNA transport nucleic acid transport RNA export from nucleus establishment of RNA localization positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription cellular response to stimulus double-strand break repair response to stimulus DNA metabolic process cellular response to stress DNA damage response response to stress DNA repair chromosome organization transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery post-transcriptional tethering of RNA polymerase II gene DNA at nuclear periphery negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of RNA metabolic process establishment of organelle localization ribonucleoprotein complex biogenesis ribosomal subunit export from nucleus ribosomal large subunit export from nucleus ribosome biogenesis ribosome localization protein localization to nucleus import into nucleus establishment of protein localization to organelle protein localization to organelle protein import into nucleus positive regulation of transcription by RNA polymerase II response to heat response to temperature stimulus cellular response to heat response to nitrogen compound mRNA export from nucleus in response to heat stress response to chemical response to abiotic stimulus	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure 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 endomembrane system intracellular organelle organelle envelope cellular anatomical structure organelle nuclear envelope nuclear pore nuclear membrane membrane organelle membrane membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR021717	Nucleoporin Nup120/160	Family
A	IPR055090	Nucleoporin NUP120, helical domain, saccharomycetes	Domain

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 R01GM157729.