Reactome: A Curated Pathway Database
THIS SITE IS USED FOR CURATION AND TESTING
IT IS NOT STABLE, IS LINKED TO AN INCOMPLETE DATA SET, AND IS NOT MONITORED FOR PERFORMANCE. WE STRONGLY RECOMMEND THE USE OF OUR PUBLIC SITE

Query author contributions in Reactome

Reactome depends on collaboration between our curation team and outside experts to assemble and peer-review its pathway modules. The integration of ORCID within Reactome enables us to meet a key challenge with authoring, curating and reviewing biological information by incentivizing and crediting the external experts that contribute their expertise and time to the Reactome curation process. More information is available at ORCID and Reactome.

If you have an ORCID ID that is not listed on this page, please forward this information to us and we will update your Reactome pathway records.

Name Email address

Details on Person Signalase cleaves prepro-NS4B

Class:IdReaction:9918871
_displayNameSignalase cleaves prepro-NS4B
_doReleaseTRUE
_timestamp2025-10-30 11:56:52
authored[InstanceEdit:9918869] Stephan, Ralf, 2024-08-18
catalystActivity[CatalystActivity:265014] serine-type endopeptidase activity of Signal Peptidase [endoplasmic reticulum membrane]
compartment[Compartment:70101] cytosol
created[InstanceEdit:9918874] Stephan, Ralf, 2024-08-18
disease[Disease:3244610] dengue disease
edited[InstanceEdit:9966335] Stephan, Ralf, 2025-09-18
input[EntityWithAccessionedSequence:9918870] prepro-NS4B [endoplasmic reticulum membrane] [Dengue virus type 2]
[SimpleEntity:29356] H2O [cytosol]
internalReviewed[InstanceEdit:9925762] Orlic-Milacic, Marija, 2024-10-23
isChimericFALSE
literatureReference[LiteratureReference:9918765] Processing of nonstructural proteins NS4A and NS4B of dengue 2 virus in vitro and in vivo
[LiteratureReference:9918826] Maturation of dengue virus nonstructural protein 4B in monocytes enhances production of dengue hemorrhagic fever-associated chemokines and cytokines
[LiteratureReference:9920040] Inhibition of alpha/beta interferon signaling by the NS4B protein of flaviviruses
modified[InstanceEdit:9918886] Stephan, Ralf, 2024-08-18
[InstanceEdit:9920038] Stephan, Ralf, 2024-08-29
[InstanceEdit:9924077] Stephan, Ralf, 2024-10-07
[InstanceEdit:9924657] Stephan, Ralf, 2024-10-16
[InstanceEdit:9925761] Stephan, Ralf, 2024-10-23
[InstanceEdit:9945835] Stephan, Ralf, 2025-04-19
[InstanceEdit:9949486] Stephan, Ralf, 2025-05-22
[InstanceEdit:9963605] Stephan, Ralf, 2025-08-15
[InstanceEdit:9964208] Stephan, Ralf, 2025-08-20
[InstanceEdit:9966309] Stephan, Ralf, 2025-09-16
[InstanceEdit:9966334] Stephan, Ralf, 2025-09-18
[InstanceEdit:9966338] Stephan, Ralf, 2025-09-19
[InstanceEdit:9970207] Stephan, Ralf, 2025-10-29
[InstanceEdit:9970441] Stephan, Ralf, 2025-10-30
[InstanceEdit:9970472] Stephan, Ralf, 2025-10-30
nameSignalase cleaves prepro-NS4B
output[EntityWithAccessionedSequence:9918783] NS4B [endoplasmic reticulum membrane] [Dengue virus type 2]
[EntityWithAccessionedSequence:9918873] Peptide 2K [cytosol] [Dengue virus type 2]
precedingEvent
previousReviewStatus[ReviewStatus:9821383] three stars
relatedSpecies[Species:3244621] Dengue virus type 2
releaseDate2025-12-08
reviewed[InstanceEdit:9966332] Mansur, Daniel Santos, 2025-09-18
[InstanceEdit:9970439] Roque Ascenção, Fernando, 2025-10-29
reviewStatus[ReviewStatus:9821382] five stars
species[Species:48887] Homo sapiens
stableIdentifier[StableIdentifier:9918881] R-HSA-9918871.1
summation[Summation:9920083] A host signalase cleaves 2K-NS4B (prepro-NS4B), producing NS...
(hasEvent)[Pathway:9918432] Maturation of DENV proteins [Homo sapiens]
(precedingEvent)[Reaction:9924274] NS4B forms a dimer [Homo sapiens]
[Change default viewing format]
No pathways have been reviewed or authored by Signalase cleaves prepro-NS4B (9918871)