Basic Information

Symbol
hsa-mir-19a
RNA class
miRNA miRNA hairpin
Alias
MIR19A MicroRNA 19a Hsa-MiR-19a-3p Hsa-MiR-19a-5p Hsa-Mir-19a MIRN19A Putative MicroRNA 17 Host Gene Protein Putative MicroRNA Host Gene 1 Protein Hsa-Mir-19-P1a_pre MIMAT0004490 MIMAT0000073 MI0000073 C13orf25 MiRNA19A MIR17HG MiR-19a MIRHG1 MIRH1
Location (GRCh38)
13:91350891-91350972
UCSC Genome Browser Search in Marker Scope
Forensic tag(s)
Mechanical injury analysis Sudden cardiac death diagnosis
External database
HGNC NCBI Ensembl OMIM miRBase RNAcentral

Sequence & Structure

Transcript ID
hsa-mir-19a
Sequence length
82 nt
GC content
0.4268

Secondary Structure

Generated by RNAfold
Minimum free energy (MFE) structure:
Secondary structure that contributes a minimum of free energy.
Ensemble properties:
Thermodynamic properties of the Boltzmann ensemble.
Minimum free energy
-38.70 kcal/mol
Thermodynamic ensemble
Free energy: -39.96 kcal/mol
Frequency: 0.1300
Diversity: 5.51
MFE Structure Visualization
Structure Prediction
MFE Structure Prediction
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Thermodynamic Ensemble Prediction
((((.((.(((((((((((((((((((((((((({.......))))),.})))))..))))))))))))))))).)).))))
Forensic Context

A study in human postmortem brain tissue demonstrated that the mir-19a showed no statistically significant differences in expression levels between traumatic brain injury (TBI) cases and non-traumatic control subjects [Consalvo et al. DOI:10.3390/ijms25179539]. Separately, a study in human plasma identified the mir-19a as significantly upregulated in persistent atrial fibrillation patients during a discovery screening phase, though this expression tendency was not confirmed in subsequent validation [Liu et al. DOI:10.1371/journal.pone.0044906].