pre-miRNA Information | |
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pre-miRNA | hsa-mir-4641 |
Genomic Coordinates | chr6: 41598723 - 41598788 |
Description | Homo sapiens miR-4641 stem-loop |
Comment | None |
RNA Secondary Structure |
Mature miRNA Information | |||||||||||||||||||||||||||||||
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Mature miRNA | hsa-miR-4641 | ||||||||||||||||||||||||||||||
Sequence | 42| UGCCCAUGCCAUACUUUUGCCUCA |65 | ||||||||||||||||||||||||||||||
Evidence | Experimental | ||||||||||||||||||||||||||||||
Experiments | Illumina | DRVs in miRNA |
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SNPs in miRNA |
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Putative Targets |
miRNA Expression profile | |
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Human miRNA Tissue Atlas | |
Circulating MicroRNA Expression Profiling |
Gene Information | |||||||||||||||||||||
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Gene Symbol | SGK1 | ||||||||||||||||||||
Synonyms | SGK | ||||||||||||||||||||
Description | serum/glucocorticoid regulated kinase 1 | ||||||||||||||||||||
Transcript | NM_001143676 | ||||||||||||||||||||
Other Transcripts | NM_001143677 , NM_001143678 , NM_005627 | ||||||||||||||||||||
Expression | |||||||||||||||||||||
Putative miRNA Targets on SGK1 | |||||||||||||||||||||
3'UTR of SGK1 (miRNA target sites are highlighted) |
>SGK1|NM_001143676|3'UTR 1 ACCCTGTTAGGGCTTGGTTTTAAAGGATTTTATGTGTGTTTCCGAATGTTTTAGTTAGCCTTTTGGTGGAGCCGCCAGCT 81 GACAGGACATCTTACAAGAGAATTTGCACATCTCTGGAAGCTTAGCAATCTTATTGCACACTGTTCGCTGGAAGCTTTTT 161 GAAGAGCACATTCTCCTCAGTGAGCTCATGAGGTTTTCATTTTTATTCTTCCTTCCAACGTGGTGCTATCTCTGAAACGA 241 GCGTTAGAGTGCCGCCTTAGACGGAGGCAGGAGTTTCGTTAGAAAGCGGACGCTGTTCTAAAAAAGGTCTCCTGCAGATC 321 TGTCTGGGCTGTGATGACGAATATTATGAAATGTGCCTTTTCTGAAGAGATTGTGTTAGCTCCAAAGCTTTTCCTATCGC 401 AGTGTTTCAGTTCTTTATTTTCCCTTGTGGATATGCTGTGTGAACCGTCGTGTGAGTGTGGTATGCCTGATCACAGATGG 481 ATTTTGTTATAAGCATCAATGTGACACTTGCAGGACACTACAACGTGGGACATTGTTTGTTTCTTCCATATTTGGAAGAT 561 AAATTTATGTGTAGACTTTTTTGTAAGATACGGTTAATAACTAAAATTTATTGAAATGGTCTTGCAATGACTCGTATTCA 641 GATGCTTAAAGAAAGCATTGCTGCTACAAATATTTCTATTTTTAGAAAGGGTTTTTATGGACCAATGCCCCAGTTGTCAG 721 TCAGAGCCGTTGGTGTTTTTCATTGTTTAAAATGTCACCTGTAAAATGGGCATTATTTATGTTTTTTTTTTTGCATTCCT 801 GATAATTGTATGTATTGTATAAAGAACGTCTGTACATTGGGTTATAACACTAGTATATTTAAACTTACAGGCTTATTTGT 881 AATGTAAACCACCATTTTAATGTACTGTAATTAACATGGTTATAATACGTACAATCCTTCCCTCATCCCATCACACAACT 961 TTTTTTGTGTGTGATAAACTGATTTTGGTTTGCAATAAAACCTTGAAAAATATTTACATATAAAAAAAA Target sites
Provided by authors
Predicted by miRanda
DRVs
SNPs
DRVs & SNPs
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miRNA-target interactions (Predicted by miRanda) |
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DRVs in gene 3'UTRs | |||||||||||||||||||||
SNPs in gene 3'UTRs |
Experimental Support 1 for Functional miRNA-Target Interaction | |
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miRNA:Target | ---- |
Validation Method |
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Conditions | TZM-bl |
Location of target site | 3'UTR |
Tools used in this research | TargetScan , miRTarCLIP , Piranha |
Original Description (Extracted from the article) |
...
PAR-CLIP data was present in GSM1462574. RNA binding protein: AGO2. Condition:TZM-bl ami BaL
... - Whisnant AW; Bogerd HP; Flores O; Ho P; et al., 2013, mBio. |
Article |
- Whisnant AW; Bogerd HP; Flores O; Ho P; et al. - mBio, 2013
UNLABELLED: The question of how HIV-1 interfaces with cellular microRNA (miRNA) biogenesis and effector mechanisms has been highly controversial. Here, we first used deep sequencing of small RNAs present in two different infected cell lines (TZM-bl and C8166) and two types of primary human cells (CD4(+) peripheral blood mononuclear cells [PBMCs] and macrophages) to unequivocally demonstrate that HIV-1 does not encode any viral miRNAs. Perhaps surprisingly, we also observed that infection of T cells by HIV-1 has only a modest effect on the expression of cellular miRNAs at early times after infection. Comprehensive analysis of miRNA binding to the HIV-1 genome using the photoactivatable ribonucleoside-induced cross-linking and immunoprecipitation (PAR-CLIP) technique revealed several binding sites for cellular miRNAs, a subset of which were shown to be capable of mediating miRNA-mediated repression of gene expression. However, the main finding from this analysis is that HIV-1 transcripts are largely refractory to miRNA binding, most probably due to extensive viral RNA secondary structure. Together, these data demonstrate that HIV-1 neither encodes viral miRNAs nor strongly influences cellular miRNA expression, at least early after infection, and imply that HIV-1 transcripts have evolved to avoid inhibition by preexisting cellular miRNAs by adopting extensive RNA secondary structures that occlude most potential miRNA binding sites. IMPORTANCE: MicroRNAs (miRNAs) are a ubiquitous class of small regulatory RNAs that serve as posttranscriptional regulators of gene expression. Previous work has suggested that HIV-1 might subvert the function of the cellular miRNA machinery by expressing viral miRNAs or by dramatically altering the level of cellular miRNA expression. Using very sensitive approaches, we now demonstrate that neither of these ideas is in fact correct. Moreover, HIV-1 transcripts appear to largely avoid regulation by cellular miRNAs by adopting an extensive RNA secondary structure that occludes the ability of cellular miRNAs to interact with viral mRNAs. Together, these data suggest that HIV-1, rather than seeking to control miRNA function in infected cells, has instead evolved a mechanism to become largely invisible to cellular miRNA effector mechanisms.
LinkOut: [PMID: 23592263]
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CLIP-seq Support 1 for dataset GSM1462574 | |
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Method / RBP | PAR-CLIP / AGO2 |
Cell line / Condition | TZM-bl / TZM-bl ami BaL |
Location of target site | ENST00000367858.5 | 3UTR | GUGUUUUUCAUUGUUUAAAAUGUCACCUGUAAAAUGGGCAUUAUUUAUGUUUUUUUUUUUGCAUUCCUG |
Tools used in this analysis | TargetScan, miRTarCLIP, and Piranha |
Article / Accession Series | PMID: 23592263 / GSE59944 |
CLIP-seq Viewer | Link |
MiRNA-Target Expression Profile | |||||||
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MiRNA-Target Expression Profile (TCGA) | |||||||
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47 hsa-miR-4641 Target Genes:
Functional analysis:
ID | Target | Description | Validation methods | |||||||||
Strong evidence | Less strong evidence | |||||||||||
MIRT082839 | ZNF460 | zinc finger protein 460 | 2 | 6 | ||||||||
MIRT153778 | NCOA3 | nuclear receptor coactivator 3 | 2 | 2 | ||||||||
MIRT168563 | HMGA1 | high mobility group AT-hook 1 | 2 | 2 | ||||||||
MIRT192245 | BTF3L4 | basic transcription factor 3 like 4 | 2 | 4 | ||||||||
MIRT195168 | PAPD5 | poly(A) RNA polymerase D5, non-canonical | 2 | 4 | ||||||||
MIRT233689 | IGF1R | insulin like growth factor 1 receptor | 2 | 2 | ||||||||
MIRT256315 | CDC42SE2 | CDC42 small effector 2 | 2 | 2 | ||||||||
MIRT277105 | CDCA8 | cell division cycle associated 8 | 2 | 2 | ||||||||
MIRT358532 | HNRNPAB | heterogeneous nuclear ribonucleoprotein A/B | 2 | 2 | ||||||||
MIRT452315 | EIF5AL1 | eukaryotic translation initiation factor 5A-like 1 | 2 | 2 | ||||||||
MIRT454556 | WARS | tryptophanyl-tRNA synthetase | 2 | 2 | ||||||||
MIRT465518 | PRICKLE4 | prickle planar cell polarity protein 4 | 2 | 2 | ||||||||
MIRT468196 | SGK1 | serum/glucocorticoid regulated kinase 1 | 2 | 2 | ||||||||
MIRT473446 | MCOLN2 | mucolipin 2 | 2 | 8 | ||||||||
MIRT478074 | DNAJB4 | DnaJ heat shock protein family (Hsp40) member B4 | 2 | 2 | ||||||||
MIRT494943 | IFFO2 | intermediate filament family orphan 2 | 2 | 2 | ||||||||
MIRT495545 | ANKRD65 | ankyrin repeat domain 65 | 2 | 2 | ||||||||
MIRT501671 | PFN1 | profilin 1 | 2 | 8 | ||||||||
MIRT506311 | PANK3 | pantothenate kinase 3 | 2 | 4 | ||||||||
MIRT507871 | CBX6 | chromobox 6 | 2 | 2 | ||||||||
MIRT514031 | BNIP2 | BCL2 interacting protein 2 | 2 | 2 | ||||||||
MIRT527792 | KLRD1 | killer cell lectin like receptor D1 | 2 | 2 | ||||||||
MIRT529896 | C1orf64 | steroid receptor associated and regulated protein | 2 | 2 | ||||||||
MIRT546702 | RORA | RAR related orphan receptor A | 2 | 4 | ||||||||
MIRT554220 | SLC2A3 | solute carrier family 2 member 3 | 2 | 2 | ||||||||
MIRT554253 | SIX4 | SIX homeobox 4 | 2 | 2 | ||||||||
MIRT557722 | G3BP1 | G3BP stress granule assembly factor 1 | 2 | 2 | ||||||||
MIRT573043 | SHMT1 | serine hydroxymethyltransferase 1 | 2 | 2 | ||||||||
MIRT573998 | HNRNPA1L2 | heterogeneous nuclear ribonucleoprotein A1-like 2 | 2 | 2 | ||||||||
MIRT574694 | HNRNPA1 | heterogeneous nuclear ribonucleoprotein A1 | 2 | 2 | ||||||||
MIRT611607 | AQP3 | aquaporin 3 (Gill blood group) | 2 | 2 | ||||||||
MIRT624505 | C7orf73 | short transmembrane mitochondrial protein 1 | 2 | 2 | ||||||||
MIRT630620 | CXCR6 | C-X-C motif chemokine receptor 6 | 2 | 2 | ||||||||
MIRT634862 | FSIP2 | fibrous sheath interacting protein 2 | 2 | 2 | ||||||||
MIRT640371 | UQCRB | ubiquinol-cytochrome c reductase binding protein | 2 | 2 | ||||||||
MIRT641515 | CREBBP | CREB binding protein | 2 | 2 | ||||||||
MIRT645031 | DVL1 | dishevelled segment polarity protein 1 | 2 | 2 | ||||||||
MIRT649688 | SLC1A1 | solute carrier family 1 member 1 | 2 | 2 | ||||||||
MIRT665113 | DNASE2 | deoxyribonuclease 2, lysosomal | 2 | 2 | ||||||||
MIRT700687 | POLR3D | RNA polymerase III subunit D | 2 | 2 | ||||||||
MIRT703456 | FTO | FTO, alpha-ketoglutarate dependent dioxygenase | 2 | 2 | ||||||||
MIRT705286 | B4GALT1 | beta-1,4-galactosyltransferase 1 | 2 | 2 | ||||||||
MIRT708277 | ZNF101 | zinc finger protein 101 | 2 | 2 | ||||||||
MIRT709670 | AJAP1 | adherens junctions associated protein 1 | 2 | 2 | ||||||||
MIRT712896 | TGFA | transforming growth factor alpha | 2 | 2 | ||||||||
MIRT717596 | PHLDA3 | pleckstrin homology like domain family A member 3 | 2 | 2 | ||||||||
MIRT719008 | TMEM184C | transmembrane protein 184C | 2 | 2 |
miRNA-Drug Associations | ||||||||||||||||||
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miRNA-Drug Resistance Associations | ||||||||||||||||||||
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