Nuclear pore complexes (NPCs) embedded in the double nuclear membrane mediate the entire nucleocytoplasmic transport between the nucleus and cytoplasm. Each NPC is composed of about 30 different proteins (nucleoporins or Nups), which exist in multiple (8, 16 or 32) copies within the NPC scaffold. Recently, we have identified and characterized the large structural Nups, Nup188 and Nup192, from the thermophilic eukaryote Chaetomium thermophilum, which exhibited superior properties for biochemical and structural studies, when compared to their mesophilic orthologs. Here, we study the large structural Nups from the model organism yeast Saccharomyces cerevisiae. Our data show that yeast Nup188 like its thermophilic orthologue ctNup188 exhibits a twisted S-like structure, which flexibly binds the linker nucleoporin Nic96 via a short conserved α-helix motif. Using bioinformatic methods, we have generated a pseudo-atomic structural model of Nup188 and its related Nup192, which further strengthens the view that the large α-solenoid structural Nups are related to karyopherins.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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