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ManualDetails of Host Protein
| Host Protein General Information (ID: PT1204) | |||||||||
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| Protein Name |
Pre-mRNA-processing factor 31 (hPrp31)
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Gene Name |
PRPF31
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| Host Species |
Homo sapiens
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Uniprot Entry Name |
PRP31_HUMAN
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| Protein Families |
PRP31 family
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| Subcellular Location |
Nucleus speckle Nucleus; Cajal body
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| External Link | |||||||||
| NCBI Gene ID | |||||||||
| Uniprot ID | |||||||||
| Ensembl ID | |||||||||
| HGNC ID | |||||||||
| Function in Host |
Involved in pre-mRNA splicing as component of the spliceosome. Required for the assembly of theU4/U5/U6 tri-snRNP complex, one of the building blocks of thespliceosome.
[1-2]
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| Related KEGG Pathway | |||||||||
| Spliceosome | hsa03040 |
Pathway Map 
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| Spliceosome | hsa03040 |
Pathway Map
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| 3D Structure |
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| Function of This Protein During Virus Infection | |||||||||
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| Virus Name | SARS-COV-2 | Protein Function | Anti-viral | [3] | |||||
| Infected Tissue | Lung | Infection Time | 7-9 Days | ||||||
| Infected Cell | Calu-3 Cells (Human epithelial cell line) | Cellosaurus ID | CVCL_0609 | ||||||
| Method Description | To detect the role of host protein PRPF31 in viral infection, PRPF31 protein Knockdown Calu-3 Cells were infected with SARS-COV-2 for 7 - 9 Days , and the effects on infection was detected through CRISPR-based genome-wide gene-knockout screen. | ||||||||
| Results | It is reported that knockout of PRPF31 increases SARS-CoV-2 RNA levels compared with control group. | ||||||||
| Full List of Virus RNA Interacting with This Protien | |||||||||
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| RNA Region: ORF10 (hCoV-19/Not Specified Virus Strain ) | |||||||||
| RNA Region Details |
RNA Info
Click to show the detail information of this RNA binding region
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[4] | |||||||
| Strains Name |
hCoV-19/Not Specified Virus Strain
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| RNA Binding Region |
ORF10
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| Virus Name |
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
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| Infection Cells | Calu-3 cells (Human Lung Cancer Cell) (CVCL_0609 ) | ||||||||
| Cell Originated Tissue | Liver | ||||||||
| Interaction Score | P-value < 0.05 | ||||||||
| Method Description | RNA pull-down assays; liquid chromatography with tandem mass spectrometry (LC-MS/MS); Wilcoxon test; MS2 affinity purification coupled with liquid chromatography-mass spectrometry (MAMS) | ||||||||
| Differential Gene Expression During SARS-COV-2 Infection | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Protein Phosphorylation after Virus Infection | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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S439
[5] |
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S450
[6] |
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T455
[6] |
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T499
[5] |
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| Protein Sequence Information |
MSLADELLADLEEAAEEEEGGSYGEEEEEPAIEDVQEETQLDLSGDSVKTIAKLWDSKMFAEIMMKIEEYISKQAKASEVMGPVEAAPEYRVIVDANNLTVEIENELNIIHKFIRDKYSKRFPELESLVPNALDYIRTVKELGNSLDKCKNNENLQQILTNATIMVVSVTASTTQGQQLSEEELERLEEACDMALELNASKHRIYEYVESRMSFIAPNLSIIIGASTAAKIMGVAGGLTNLSKMPACNIMLLGAQRKTLSGFSSTSVLPHTGYIYHSDIVQSLPPDLRRKAARLVAAKCTLAARVDSFHESTEGKVGYELKDEIERKFDKWQEPPPVKQVKPLPAPLDGQRKKRGGRRYRKMKERLGLTEIRKQANRMSFGEIEEDAYQEDLGFSLGHLGKSGSGRVRQTQVNEATKARISKTLQRTLQKQSVVYGGKSTIRDRSSGTASSVAFTPLQGLEIVNPQAAEKKVAEANQKYFSSMAEFLKVKGEKSGLMST
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