We earlier reported 'PeIF5B' as a novel factor from Pisum sativum that has sequence similarity to eIF5B (S. Rasheedi, S. Ghosh, M. Suragani et al., P. sativum contains a factor with strong homology to eIF5B, Gene 399 (2007) 144-151). The main aim of the present study was to perform functional characterization of PeIF5B as an eIF5B homologue from plant system. PeIF5B shows binding to Met - tRNA(f)(Met), hydrolyses GTP and interacts with ribosomes. In vivo growth complementation analysis shows that PeIF5B partially complements its yeast homologue. Interestingly, PeIF5B mainly localizes in the nucleus as confirmed by nuclear localization signal (NLS) prediction, confocal imaging and immunoblots of cellular fractions. Similar to the yeast eIF5B but unlike the human orthologue, PeIF5B is an intron-less gene. This study highlights PeIF5B's role as a functional eIF5B homologue possibly participating in nuclear translation in plant system.
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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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Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.
| 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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