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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.

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Details on Person UniProt:Q92530 PSMF1

Class:IdReferenceGeneProduct:99144
_chainChangeLoginitiator methionine:1 added on Sat February 7 2015;chain:2-271 added on Sat February 7 2015;initiator methionine:1 for 99144 removed on Fri Nov 03 2023;initiator methionine: for 99144 added on Fri Nov 03 2023;initiator methionine: for 99144 removed on Fri Aug 15 2025;initiator methionine:1 for 99144 added on Fri Aug 15 2025
_displayNameUniProt:Q92530 PSMF1
_timestamp2025-08-15 21:02:29
chaininitiator methionine:1
chain:2-271
checksumC669F8210AFAD727
commentFUNCTION Plays an important role in control of proteasome function. Inhibits the hydrolysis of protein and peptide substrates by the 20S proteasome. Also inhibits the activation of the proteasome by the proteasome regulatory proteins PA700 and PA28.SUBUNIT Monomer and homodimer. Interacts with FBXO7. Interacts with the 20S proteasome.INTERACTION Belongs to the proteasome inhibitor PI31 family.
descriptionrecommendedName: Proteasome inhibitor PI31 subunit shortName: hPI31
geneNamePSMF1
identifierQ92530
isSequenceChangedFALSE
keyword3D-structure
Acetylation
Cytoplasm
Endoplasmic reticulum
Methylation
Phosphoprotein
Proteasome
Proteomics identification
Reference proteome
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9963647] Weiser, Joel, 2025-08-15
namePSMF1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:9000785] ENSEMBL:ENSG00000125818 PSMF1 [Homo sapiens]
secondaryIdentifierPSMF1_HUMAN
A0AVQ9
D3DVW3
Q9H4I1
sequenceLength271
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:68818] PSMF1 [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:174308] PSMF1 [nucleoplasm] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q92530 PSMF1 (99144)