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ManualDetails of Host Protein
| Host Protein General Information (ID: PT0706) | |||||||||
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| Protein Name |
OTU domain-containing protein 4 (OTUD4)
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Gene Name |
OTUD4
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| Host Species |
Homo sapiens
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Uniprot Entry Name |
OTUD4_HUMAN
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| EC Number |
3.4.19.12
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| Subcellular Location |
Cytoplasm Nucleus
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| External Link | |||||||||
| NCBI Gene ID | |||||||||
| Uniprot ID | |||||||||
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| Function in Host |
Deubiquitinase which hydrolyzes the isopeptide bond betweenthe ubiquitin C-terminus and the lysine epsilon-amino group of thetarget protein. Maynegatively regulate inflammatory and pathogen recognition signaling ininnate immune response. Upon phosphorylation at Ser-202 and Ser-204residues, via IL-1 receptor and Toll-like receptor signaling pathway, specifically deubiquitinates 'Lys-63'-polyubiquitinated MYD88 adapterprotein triggering down-regulation of NF-kappa-B-dependenttranscription of inflammatory mediators. Independently of the catalytic activity, acts as a scaffold foralternative deubiquitinases to assemble specific deubiquitinase-substrate complexes. Associates with USP7 and USP9X deubiquitinases tostabilize alkylation repair enzyme ALKBH3, thereby promoting the repairof alkylated DNA lesions.
[1-3]
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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 | [4] | |||||
| 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 OTUD4 in viral infection, OTUD4 protein knockout 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 OTUD4 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: Not Specified Virus Region (hCoV-19/England/02/2020 ) | |||||||||
| RNA Region Details |
RNA Info
Click to show the detail information of this RNA binding region
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[5] | |||||||
| Strains Name |
hCoV-19/England/02/2020
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| Strains Family |
Beta (B.1.351)
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| RNA Binding Region |
Not Specified Virus Region
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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 | Lung | ||||||||
| Infection Time | 24 h | ||||||||
| Interaction Score | P-adjust = 0.020 | ||||||||
| Method Description | UV protein-RNA crosslinking; RNA interactome capture (cRIC); RNA antisense purification coupled with mass spectrometry (RAP-MS) | ||||||||
| Differential Gene Expression During SARS-COV-2 Infection | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Protein Phosphorylation after Virus Infection | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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S1006
[6] |
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S1006
[7] |
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S416
[7] |
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S443
[7] |
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S546
[7] |
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S548
[7] |
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S557
[7] |
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| Protein Sequence Information |
MEAAVGVPDGGDQGGAGPREDATPMDAYLRKLGLYRKLVAKDGSCLFRAVAEQVLHSQSRHVEVRMACIHYLRENREKFEAFIEGSFEEYLKRLENPQEWVGQVEISALSLMYRKDFIIYREPNVSPSQVTENNFPEKVLLCFSNGNHYDIVYPIKYKESSAMCQSLLYELLYEKVFKTDVSKIVMELDTLEVADEDNSEISDSEDDSCKSKTAAAAADVNGFKPLSGNEQLKNNGNSTSLPLSRKVLKSLNPAVYRNVEYEIWLKSKQAQQKRDYSIAAGLQYEVGDKCQVRLDHNGKFLNADVQGIHSENGPVLVEELGKKHTSKNLKAPPPESWNTVSGKKMKKPSTSGQNFHSDVDYRGPKNPSKPIKAPSALPPRLQHPSGVRQHAFSSHSSGSQSQKFSSEHKNLSRTPSQIIRKPDRERVEDFDHTSRESNYFGLSPEERREKQAIEESRLLYEIQNRDEQAFPALSSSSVNQSASQSSNPCVQRKSSHVGDRKGSRRRMDTEERKDKDSIHGHSQLDKRPEPSTLENITDDKYATVSSPSKSKKLECPSPAEQKPAEHVSLSNPAPLLVSPEVHLTPAVPSLPATVPAWPSEPTTFGPTGVPAPIPVLSVTQTLTTGPDSAVSQAHLTPSPVPVSIQAVNQPLMPLPQTLSLYQDPLYPGFPCNEKGDRAIVPPYSLCQTGEDLPKDKNILRFFFNLGVKAYSCPMWAPHSYLYPLHQAYLAACRMYPKVPVPVYPHNPWFQEAPAAQNESDCTCTDAHFPMQTEASVNGQMPQPEIGPPTFSSPLVIPPSQVSESHGQLSYQADLESETPGQLLHADYEESLSGKNMFPQPSFGPNPFLGPVPIAPPFFPHVWYGYPFQGFIENPVMRQNIVLPSDEKGELDLSLENLDLSKDCGSVSTVDEFPEARGEHVHSLPEASVSSKPDEGRTEQSSQTRKADTALASIPPVAEGKAHPPTQILNRERETVPVELEPKRTIQSLKEKTEKVKDPKTAADVVSPGANSVDSRVQRPKEESSEDENEVSNILRSGRSKQFYNQTYGSRKYKSDWGYSGRGGYQHVRSEESWKGQPSRSRDEGYQYHRNVRGRPFRGDRRRSGMGDGHRGQHT
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