Stem-loop sequence hsa-mir-33a

AccessionMI0000091 (change log)
Previous IDshsa-mir-33
Symbol HGNC:MIR33A
DescriptionHomo sapiens miR-33a stem-loop
Gene family MIPF0000070; mir-33
Community annotation

This text is a summary paragraph taken from the Wikipedia entry entitled miR-33. miRBase and Rfam are facilitating community annotation of microRNA families and entries in Wikipedia. Read more ...

miR-33 is a family of microRNA precursors, which are processed by the Dicer enzyme to give mature microRNAs. miR-33 is found in several animal species, including humans. In some species there is a single member of this family which gives the mature product mir-33. In humans there are two members of this family called mir-33a and mir-33b, which are located in intronic regions within two protein-coding genes for Sterol regulatory element-binding proteins (SREBP-2 and SREBP-1) respectively.

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5' cuguggugcauugu g  gcauugcaug    gg g
   |||||||||||||| |  ||||||||||    || g
3' gacacuacgugaca c  uguaacguac    cc u
                 c uu          ----  a 
Get sequence
Deep sequencing
98967 reads, 521 reads per million, 75 experiments
Confidence Annotation confidence: high
Feedback: Do you believe this miRNA is real?

The mature sequence shown here represents the most commonly cloned form from large-scale cloning studies [2].

Genome context
Coordinates (GRCh38; GCA_000001405.15) Overlapping transcripts
chr22: 41900944-41901012 [+]
OTTHUMT00000259153 ; ACO2-003; intron 1
OTTHUMT00000259151 ; ACO2-001; intron 2
OTTHUMT00000259152 ; ACO2-002; intron 2
ENST00000471094 ; ACO2-003; intron 1
ENST00000216254 ; ACO2-001; intron 2
ENST00000396512 ; ACO2-002; intron 2
Database links

Mature sequence hsa-miR-33a-5p

Accession MIMAT0000091
Previous IDshsa-miR-33;hsa-miR-33a

6 - 


 - 26

Get sequence
Deep sequencing96666 reads, 74 experiments
Evidence experimental; cloned [1-2], Northern [1]
Database links
Predicted targets

Mature sequence hsa-miR-33a-3p

Accession MIMAT0004506
Previous IDshsa-miR-33a*

46 - 


 - 67

Get sequence
Deep sequencing1856 reads, 67 experiments
Evidence experimental; cloned [2]
Database links
Predicted targets


PMID:11679670 "Identification of novel genes coding for small expressed RNAs" Lagos-Quintana M, Rauhut R, Lendeckel W, Tuschl T Science. 294:853-858(2001).
PMID:17604727 "A mammalian microRNA expression atlas based on small RNA library sequencing" Landgraf P, Rusu M, Sheridan R, Sewer A, Iovino N, Aravin A, Pfeffer S, Rice A, Kamphorst AO, Landthaler M, Lin C, Socci ND, Hermida L, Fulci V, Chiaretti S, Foa R, Schliwka J, Fuchs U, Novosel A, Muller RU, Schermer B, Bissels U, Inman J, Phan Q, Chien M Cell. 129:1401-1414(2007).