Detailed entry information

Protein Information (annotations from UniProt)

Database IDHIV0005594
UniProt IDQ9UK45
Primary gene name(s)LSM7
Synonym gene name(s)unknown
Protein nameU6 snRNA-associated Sm-like protein LSm7
Protein functionBinds specifically to the 3'-terminal U-tract of U6 snRNA and is probably a component of the spliceosome.
Subcellular locationNucleus {ECO:0000305}.
ECO codeClick here for more information.
Amino acid sequence
FASTA format: Q9UK45
Gene Ontology
(Biological Process)
Complete annatation
exonucleolytic nuclear-transcribed mRNA catabolic process involved in deadenylation-dependent decay [GO:0043928];
mRNA splicing, via spliceosome [GO:0000398];
RNA processing [GO:0006396]
Gene Ontology
(Molecular Function)
Complete annatation
U6 snRNA binding [GO:0017070]
Gene Ontology
(Cellular Component)
Complete annatation
catalytic step 2 spliceosome [GO:0071013];
cytosol [GO:0005829];
Lsm1-7-Pat1 complex [GO:1990726];
nucleoplasm [GO:0005654];
small nucleolar ribonucleoprotein complex [GO:0005732];
spliceosomal tri-snRNP complex [GO:0097526];
U12-type spliceosomal complex [GO:0005689];
U2-type prespliceosome [GO:0071004];
U6 snRNP [GO:0005688]
Protein-protein interaction119678
Phylogenetic treeQ9UK45
HIV replication factor status Zhou et al., Cell. Host. Microbe., 2008
      unknown
Brass et al., Science, 2008
      unknown
Smith et al., J. Immunol, 2010
      unknown
Interferon-stimulated
gene status
Lu et al., J. Virol., 2011
      Folds changes 8h: unknown; Folds changes 16h: unknown; Tested: unknown;
Schoggins JW and Rice CM, Curr. Opin. Virol., 2011
      Targeted viruses: unknown
      Viral life cycle: unknown
      Mechanism related to antiviral activity: unknown
Anti-viral restriction factor Liu et al., Retrovirology, 2011
      unknown (Triplicates)

Gene Expression Profile       top

            Up-regulated;            Down-regulated

For brief introduction to each study, please go to the help page.

Gene expression during HIV latency

(1). Mohammadi et al., PLoS Pathog., 2014

Differentially expressed transcripts (Pairwise) during latency and subsequent viral reactivation using several agents - Primary CD4+ T-cell based model


DMSO: Dimethyl suloxyde (negative control) - 0.0033% final
SAHA: Vorinostat (Histone deacetylase inhibitor) - 0.5 μM
CD3: TCR Stimulation by IL-2+ antiCD3/anti-CD28 antibodies
IL7: Interleukin-7 based stimulation
DISU: Disulfiram (alcohol dehydrogenase inhibitor) - 0.5 μM
AZA: 5-azacytidine (AZA; DNA methylation inhibitor) - 1 μM
Experimental Condition Log2 Fold Change P value Adjusted P value
AZA vs. CD30.6356033848353980.05412225601415580.106673289217387
AZA vs. DISU-0.4005186973713210.1160587067925780.667615743150622
AZA vs. IL70.2895619520920460.135763992144450.899503583997056
AZA vs. SAHA-0.4326979229427480.0788707942696210.349329134918671
DISU vs. CD3-1.047091808998720.004409602706183290.0146152926985503
DISU vs. IL70.6798188708815580.007496734092366510.0971739178352753
DISU vs. SAHA-0.03001285574012410.9183720026142050.981613439334138
DMSO vs. AZA-0.06755533138735560.691082391660431
DMSO vs. CD3-0.7109310008668870.02746770708206440.0584134679829615
DMSO vs. DISU0.3318922667421450.1774806413663910.690311335740057
DMSO vs. IL70.3640110685855810.05995848097748540.472096621468594
DMSO vs. SAHA-0.371644836063370.1181380942935330.408924946967807
HIV vs. Mock in Activation0.3014570589439570.6324475376951190.999983755607037
HIV vs. Mock in Latency-0.1215281473133610.5097666249229390.999834320637052
IL7 vs. CD3-0.3409162462760030.2906389067316390.428063341915771
SAHA vs. CD3-1.090764252496330.002374582066320570.00750365941275971
SAHA vs. IL7-0.7242852661245830.003261857888533280.0283069924074558
(2). Iglesias-Ussel et al., J. Virol., 2013

Up and Downregulated transcripts during Latency (Latently infected CD4+ T cells vs Uninfected)- Primary CD4+Tcell based model
Log2 Fold Change P Value
unknown unknown

Gene expression during HIV infection and replication

(1). Imbeault et al., PloS Pathog., 2012

Transcriptomic profiling of HIV-1 infected CD4+ T cells - Primary CD4+ T cells
Experiment type Log2 Fold Change P Value Adjusted P Value
Infected vs. Mock unknown unknown unknown
Infected vs. Bystander unknown unknown unknown
(2). Lefebvre et al., J. Virol., 2011

Transcriptome analysis of T-cell line (Sup T1)
Log2 Fold Change unknown
(3). Li et al., J. Immunol., 2013

Lymphatic tissue
Acute Fold Change Acute P Value Asymt Fold Change Asypt P Value AIDS Fold Change AIDS P Value
unknown unknown unknown unknown unknown unknown
(4). Chang et al., MBio., 2011

Transcriptome analysis of T-cell line (Sup T1)

Derived from Sherrill-Mix et al., BMC Retrovirol., 2015 cross validation
Up-regulated (True) unknown
(5). Sherrill-Mix et al., BMC Retrovirol., 2015

Deep RNA-seq analysis of primary human T cell infected with low passage HIV isolate HIV89.6 - Primary CD4+ T cell based
Test Status Log2 Fold Change P Value
OK 0.239268 0.811385
(6). Rotger et al., PLoS Pathog., 2010

Genome-wide mRNA expression of CD4+ T cells from HIV-infected patient
(Genes differentially expressed (at adjusted p<0.01) according to the empirical Bayes approach)
Log2 Fold Change P Value
unknown unknown

Proteomic/Transcriptomics studies indicating differentially expressed genes mediated by HIV

(1). Greenwood et al., Elife, 2016

Activated (CD3/CD28) Primary human CD4+ T cells infected with pNL4-3-dE-EGFP. The table shows the complete (unfiltered) TMT (tandem mass tag)-based proteomic time course dataset
6 h 24 h 48 h 72 h RTi
1.101 0.989 0.848 0.9 0.933
(2). Navare et al., Virology, 2012

SUP-T1 cell line
FC-4hpi P-value FC-8hpi P-value FC-20hpi P-value Category
unknown unknown unknown unknown unknown unknown unknown
(3). Hyrcza et al., J. Virolo., 2007

Primary human CD4+ and CD8+ T Cells
Affymetrix Prob ID Fold Change In CD8? Category
unknown unknown unknown unknown

Protein Overview       top

Drug-protein Interaction       (annotations from DrugBank)      top

not found

Protein Secondary Structure       (annotations from PDB)      top

PDB Accession Method Resolution Chain Structure Preview
3JCR EM 7.0Å 7=1-103.

HIV-1 Interaction       (annotations from NCBI HIV-1 Interaction Database)      top

not found

Metabolic/Signalling Pathway       (annotations from KEGG database)      top

Pathway Accession Number Description
hsa03018 RNA degradation - Homo sapiens (human)
hsa03040 Spliceosome - Homo sapiens (human)
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