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Schema
>
Reaction
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Entries
nsp1-4 cleaves itself
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authored
[InstanceEdit:9698832] Stephan, Ralf, 2020年08月28日
catalystActivity
[CatalystActivity:9694586] cysteine-type endopeptidase activity of pp1a-nsp1-4 [cytosol]
category
transition
compartment
[Compartment:70101] cytosol
created
[InstanceEdit:9694660] Cook, Justin, 2020年07月07日
crossReference
[DatabaseIdentifier:11944893] Mondo:0100096
dbId
9694338
disease
[Disease:9683912] COVID-19
displayName
nsp1-4 cleaves itself
edited
[InstanceEdit:9698832] Stephan, Ralf, 2020年08月28日
eventOf
[Pathway:R-HSA-9694301] Maturation of replicase proteins - Homo sapiens
followingEvent
[Reaction:R-HSA-9729849] SARS-CoV-2 nsp1 binds to 40S ribosomal complex - Homo sapiens
[BlackBoxEvent:R-HSA-9694331] nsp3-4 is glycosylated - Homo sapiens
[Reaction:R-HSA-9694601] nsp3-4 cleaves itself - Homo sapiens
inferredFrom
[Reaction:R-HSA-9684336] nsp1-4 cleaves itself - Homo sapiens
input
2 ×
[SimpleEntity:R-ALL-29356] H2O [cytosol]
[DefinedSet:R-COV-9694784] nsp1-4 [cytosol]
isChimeric
false
isInDisease
true
isInferred
true
literatureReference
[LiteratureReference:9684306] Identification of severe acute respiratory syndrome coronavirus replicase products and characterization of papain-like protease activity
maxDepth
1
modified
[InstanceEdit:9830342] Matthews, Lisa, 2023年03月08日
name
nsp1-4 cleaves itself
output
[DefinedSet:R-COV-9694741] nsp1 [cytosol]
[DefinedSet:R-COV-9694760] nsp2 [cytosol]
[DefinedSet:R-COV-9694554] nsp3-4 [cytosol]
precedingEvent
[Reaction:R-HSA-9694441] 3CLp cleaves pp1a - Homo sapiens
[Reaction:R-HSA-9694732] 3CLp cleaves pp1ab - Homo sapiens
[Reaction:R-HSA-9694377] pp1a cleaves itself - Homo sapiens
relatedSpecies
[Species:9681683] Severe acute respiratory syndrome coronavirus 2
releaseDate
2020年09月15日
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:9699044] Acencio, Marcio Luis, 2020年09月09日
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-9694338
summation
[Summation:9694400] 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.
The papain-like protease domain of the nsp1-4 fragment alone is sufficient for processing the nsp1/2 and nsp2/3 cleavage sites (Harcourt et al, 2004).
Referrals
(hasEvent)
[Pathway:R-HSA-9694301] Maturation of replicase proteins
(precedingEvent)
[Reaction:R-HSA-9729849] SARS-CoV-2 nsp1 binds to 40S ribosomal complex
[BlackBoxEvent:R-HSA-9694331] nsp3-4 is glycosylated
[Reaction:R-HSA-9694601] nsp3-4 cleaves itself
(inferredTo)
[Reaction:R-HSA-9684336] nsp1-4 cleaves itself
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