SARS virus buds into ERGIC lumen

Stable Identifier
R-HSA-9694633
Type
Reaction [transition]
Species
Homo sapiens
Related Species
Severe acute respiratory syndrome coronavirus 2
Compartment
endoplasmic reticulum-Golgi intermediate compartment membrane, exocytic vesicle
ReviewStatus
5/5
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SARS virus buds into ERGIC lumen
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This COVID-19 event has been created by a combination of computational inference (see https://reactome.org/documentation/inferred-events) from SARS-CoV-1 data and manual curation, as described in the summation for the overall SARS-CoV-2 infection pathway.

Interaction of the ribonucleocapsid and the structural proteins of SARS-COV-2 in the ERGIC membrane is presumed to promote the formation of virions by budding into to the ERGIC lumen, as is the case for other coronaviruses (reviewed in Masters, 2006). Coronavirus membrane curvature is driven by M lattice formation, interaction with the nucleocapsid and by E protein (de Haan et al, 1998; de Haan et al, 2000; Hsieh et al, 2005; Hsieh et al, 2008; reviewed in Masters, 2006; Ujike and Taguchi, 2015; Schoeman and Fielding 2019).
Literature References
PubMed ID Title Journal Year
16254320 Assembly of severe acute respiratory syndrome coronavirus RNA packaging signal into virus-like particles is nucleocapsid dependent

Hsieh, PK, Chang, SC, Huang, CC, Lee, TT, Hsiao, CW, Kou, YH, Chen, IY, Chang, CK, Huang, TH, Chang, MF

J. Virol. 2005
9658133 Coronavirus particle assembly: primary structure requirements of the membrane protein

de Haan, CA, Kuo, L, Masters, PS, Vennema, H, Rottier, PJ

J. Virol. 1998
31133031 Coronavirus envelope protein: current knowledge

Schoeman, D, Fielding, BC

Virol. J. 2019
25855243 Incorporation of spike and membrane glycoproteins into coronavirus virions

Ujike, M, Taguchi, F

Viruses 2015
18792806 Interactions between M protein and other structural proteins of severe, acute respiratory syndrome-associated coronavirus

Hsieh, YC, Li, HC, Chen, SC, Lo, SY

J. Biomed. Sci. 2008
10799570 Assembly of the coronavirus envelope: homotypic interactions between the M proteins

de Haan, CA, Vennema, H, Rottier, PJ

J. Virol. 2000
16877062 The molecular biology of coronaviruses

Masters, PS

Adv. Virus Res. 2006
Participants
Input
Output
Participates
as an event of
Inferred From
SARS virus buds into ERGIC lumen (Homo sapiens)
Disease
Name Identifier Synonyms
COVID-19 DOID:0080600 2019 Novel Coronavirus (2019-nCoV), Wuhan seafood market pneumonia virus infection, 2019-nCoV infection, Wuhan coronavirus infection
Cross References
Mondo
Authored
Rothfels, K  (2020-07-30)
Reviewed
Acencio, ML  (2020-09-09)
Created
Cook, J  (2020-07-07)
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