Detailed entry information

Protein Information (annotations from UniProt)

Database IDHIV0001738
UniProt IDQ86YW9
Primary gene name(s)MED12L
Synonym gene name(s)KIAA1635, TNRC11L, TRALP, TRALPUSH
Protein nameMediator of RNA polymerase II transcription subunit 12-like protein
Protein functionMay be a component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors, By similarity. {ECO:0000250}.
Subcellular locationNucleus {ECO:0000305}.
ECO codeClick here for more information.
Amino acid sequence
FASTA format: Q86YW9
Gene Ontology
(Biological Process)
Complete annatation
Gene Ontology
(Molecular Function)
Complete annatation
RNA polymerase II transcription coactivator activity [GO:0001105]
Gene Ontology
(Cellular Component)
Complete annatation
mediator complex [GO:0016592]
Protein-protein interaction125538
Phylogenetic treeQ86YW9
HIV replication factor status Zhou et al., Cell. Host. Microbe., 2008
Brass et al., Science, 2008
Smith et al., J. Immunol, 2010
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. CD31.086259535581680.001620305102818190.00553017176396642
AZA vs. DISU0.00596746655902050.9826545172294470.998683149646457
AZA vs. IL7-0.1978926724023330.3764796173469560.999311006273513
AZA vs. SAHA1.470179254012422.3878691912671e-084.61471028066157e-06
DISU vs. CD3-1.093720890043280.003989520240433970.0134506884599199
DISU vs. IL7-0.211701271851970.4391216433057480.789382157504668
DISU vs. SAHA1.467039525452061.96088522685933e-060.000170193704057848
DMSO vs. AZA-0.1336315681198940.5110371860791791
DMSO vs. CD3-1.231137347803920.0002662120390390930.00107146256161473
DMSO vs. DISU-0.1410919790924830.5948317030030490.937098979571498
DMSO vs. IL7-0.0561686606922990.7907211243879580.957493337259042
DMSO vs. SAHA1.597074406122763.92414989391909e-109.53884887923462e-08
HIV vs. Mock in Activation0.1888129734962870.7660051130059520.999983755607037
HIV vs. Mock in Latency0.173953760649860.3478977892769780.999834320637052
IL7 vs. CD3-1.279004314470360.0001620534122770410.000886939391158984
SAHA vs. CD30.3586469177926050.3196239788278420.434566344364451
SAHA vs. IL71.665199217179672.7022184490022e-103.73699457800543e-08
(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) TRUE
(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 1.36946 0.470728
(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
unknown unknown unknown unknown unknown
(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

not found

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
hsa04919 Thyroid hormone signaling pathway - Homo sapiens (human)