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Details on Person UniProt:O15116 LSM1

Class:IdReferenceGeneProduct:72274
_chainChangeLogchain:1-133 added on Fri February 6 2015
_displayNameUniProt:O15116 LSM1
_timestamp2026-02-20 21:50:48
chainchain:1-133
checksumFF798CDA9447037A
commentFUNCTION Plays a role in the degradation of histone mRNAs, the only eukaryotic mRNAs that are not polyadenylated (PubMed:18172165). Probably also part of an LSm subunits-containing complex involved in the general process of mRNA degradation (By similarity).SUBUNIT Interacts with SLBP; interaction with SLBP occurs when histone mRNA is being rapidly degraded during the S phase (PubMed:18172165). LSm subunits form a heteromer with a donut shape (By similarity).INTERACTION The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the snRNP Sm proteins family.
descriptionrecommendedName: U6 snRNA-associated Sm-like protein LSm1 alternativeName: Cancer-associated Sm-like alternativeName: Small nuclear ribonuclear CaSm
geneNameLSM1
CASM
identifierO15116
isSequenceChangedFALSE
keywordCytoplasm
mRNA processing
mRNA splicing
Phosphoprotein
Proteomics identification
Reference proteome
Ribonucleoprotein
RNA-binding
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9983091] Weiser, Joel, 2026-02-20
nameLSM1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8989046] ENSEMBL:ENSG00000175324 LSM1 [Homo sapiens]
secondaryIdentifierLSM1_HUMAN
B2R5E6
sequenceLength133
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:429976] LSM1 [cytosol] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:O15116 LSM1 (72274)