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 UniProt:F5HG20 ORF66

Class:IdReferenceGeneProduct:9973248
_chainChangeLogchain:1-429 for 9973248 added on Fri Feb 20 2026
_displayNameUniProt:F5HG20 ORF66
_timestamp2026-02-20 22:50:47
chainchain:1-429
checksum4E56FD2AE070237E
commentFUNCTION Participates in the expression of late viral mRNAs.SUBUNIT Interacts with ORF34.SUBCELLULAR LOCATION Mainly localizes in host nucleus and partially in host cytosol.INDUCTION Expressed during the early stages of lytic infection.DISRUPTION PHENOTYPE Deletion mutant shows mainly attenuated late gene expression and decreased virus production while viral DNA replication remains unaffected.SIMILARITY Belongs to the herpesviridae UL49 family.
created[InstanceEdit:9973335] Orlic-Milacic, Marija, 2025-11-14
descriptionrecommendedName: Protein ORF66
geneNameORF66
identifierF5HG20
isSequenceChangedFALSE
keywordHost cytoplasm
Host nucleus
Reference proteome
modified[InstanceEdit:9983091] Weiser, Joel, 2026-02-20
nameORF66
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierUL49_HHV8P
sequenceLength429
species[Species:2671781] Human herpesvirus 8
(referenceEntity)[EntityWithAccessionedSequence:9973317] ORF66 [nucleoplasm] [Human herpesvirus 8]
[EntityWithAccessionedSequence:9973384] ORF66 [cytosol] [Human herpesvirus 8]
[Change default viewing format]
No pathways have been reviewed or authored by UniProt:F5HG20 ORF66 (9973248)