Details of Host Protein

Host Protein General Information (ID: PT1158)
Protein Name	Transgelin-2 (TAGLN2)	Gene Name	TAGLN2
Host Species	Homo sapiens	Uniprot Entry Name	TAGL2_HUMAN
Protein Families	Calponin family
External Link
	NCBI Gene ID	8407
	Uniprot ID	P37802
	Ensembl ID	ENSG00000158710
	HGNC ID	HGNC:11554
3D Structure	PDB ID: 1WYM FASTA Download 2D PNG Download PDB File Download

Function of This Protein During Virus Infection
Virus Name	SARS-COV-2	Protein Function	Pro-viral	[1]
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 TAGLN2 in viral infection, TAGLN2 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 TAGLN2 leads to the decreased SARS-CoV-2 RNA levels compared with control group.

Host Protein - Virus RNA Network

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Full List of Virus RNA Interacting with This Protien
*RNA Region: Not Specified Virus Region (hCoV-19/Not Specified Virus Strain )*
RNA Region Details	RNA Info Click to show the detail information of this RNA binding region	[2]
Strains Name	hCoV-19/Not Specified Virus Strain
RNA Binding Region	Not Specified Virus Region
Virus Name	Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Infection Cells	Huh7 cells (liver carcinoma cell) (CVCL_0336 )
Cell Originated Tissue	Liver
Infection Time	24h
Interaction Score	log2FC = 3.17721E+14
Method Description	RNA antisense purification and quantitative mass spectrometry (RAP-MS); Tandem mass tag (TMT) labelling; liquid chromatography tandem mass spectrometry (LC-MS/MS); Westernblot
*RNA Region: Not Specified Virus Region (hCoV-19/France/IDF-220-95/2020 )*
RNA Region Details	RNA Info Click to show the detail information of this RNA binding region	[3]
Strains Name	hCoV-19/France/IDF-220-95/2020
RNA Binding Region	Not Specified Virus Region
Virus Name	Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Interaction Type	Direct interaction
Infection Cells	HEK293 Cells (Human embryonic kidney cell) HEK293 Cells (Human embryonic kidney cell) (CVCL_0045 )
Cell Originated Tissue	Kidney
Infection Time	48 h
Interaction Score	SAINT score ≥ 0.79
Method Description	comprehensive identification of RNA-binding proteins by massspectrometry (ChIRP-MS)

Differential Gene Expression During SARS-COV-2 Infection

GEO Accession: GSE152641

Sample Type: Blood

Samples Details: Healthy Control: 24; COVID-19: 62

Platform: GPL24676 Illumina NovaSeq 6000

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GEO Accession: GSE162835

Sample Type: Nasopharyngeal Swabs

Samples Details: COVID-19 (Mild Symptoms): 37; COVID-19 (Moderate Symptoms): 10; COVID-19 (Severe Symptoms): 3

Platform: GPL24676 Illumina NovaSeq 6000

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GEO Accession: GSE175779

Sample Type: Human Bronchial Epithelial Cells

Samples Details: Healthy Control: 4 (0, 24, 48, 72 and 96 h); COVID-19: 4 (24, 48, 72 and 96 h)

Platform: GPL18573 Illumina NextSeq 500

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Protein Sequence Information
MANRGPAYGLSREVQQKIEKQYDADLEQILIQWITTQCRKDVGRPQPGRENFQNWLKDGTVLCELINALYPEGQAPVKKIQASTMAFKQMEQISQFLQAAERYGINTTDIFQTVDLWEGKNMACVQRTLMNLGGLAVARDDGLFSGDPNWFPKKSKENPRNFSDNQLQEGKNVIGLQMGTNRGASQAGMTGYGMPRQIL Click to Show/Hide

References
1	Genome-wide CRISPR screens identify GATA6 as a proviral host factor for SARS-CoV-2 via modulation of ACE2. Nat Commun. 2022 Apr 25;13(1):2237.
2	The SARS-CoV-2 RNA-protein interactome in infected human cells. Nat Microbiol. 2021 Mar;6(3):339-353.
3	Characterization and functional interrogation of the SARS-CoV-2 RNA interactome. Cell Rep. 2022 Apr 26;39(4):110744.