The Homo sapiens DExD/H-box protein hPrp22 is a crucial component of the eukaryotic pre-mRNA splicing machinery. Within the splicing cycle, it is involved in the ligation of exons and generation of the lariat and it additionally catalyzes the release of mature mRNA from the spliceosomal U5 snRNP. The yeast homologue of this protein, yPrp22, shows ATP-dependent RNA-helicase activity and is capable of unwinding RNA/RNA duplex molecules. A truncated construct coding for residues 950-1183 of human Prp22, comprising the structurally and functionally uncharacterized C-terminal domain, was cloned into an Escherichia coli expression vector. The protein was subsequently overproduced, purified and crystallized. The crystals obtained diffracted to 2.1 A resolution, belonged to the tetragonal space group P4(1)2(1)2 or P4(3)2(1)2, with unit-cell parameters a = b = 78.2, c = 88.4 A, and contained one molecule in the asymmetric unit.
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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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