MirGeneDB 3.0

MirGeneDB ID

Obi-Mir-2-o45-v2

Family name MIR-2 (all species)
Seed AUCACAG
Species California two-spot octopus (Octopus bimaculoides)
MiRBase ID
Paralogues Obi-Mir-2-o45-v1  Obi-Mir-2-o46-v1  Obi-Mir-2-o46-v2  Obi-Mir-2-o47a  Obi-Mir-2-o47b  Obi-Mir-2-o47c  Obi-Mir-2-o47d  Obi-Mir-2-o48-v1  Obi-Mir-2-o48-v2  Obi-Mir-2-o49  Obi-Mir-2-P12 
Orthologues Esc-Mir-2-o45-v1  Esc-Mir-2-o45-v2  Gsp-Mir-2  Npo-Mir-2-o45  Ovu-Mir-2-o45-v1  Ovu-Mir-2-o45-v2  Ple-Mir-2 
Node of Origin (locus) Cephalopoda
Node of Origin (family) Protostomia
Genome context
(PRJNA270931_OBI)
KQ419829: 51363-51423 [-] Ensembl
Precursor
(pre-Mir +30nt flank)
CAGAGCUUGAUGUAGAAACAGGUUACAAAGGCAUCAAUGCUGGAUGUCAUAGUAAAUCUAUGGGGCCUAUCACAGCCAGCUUUGAUGAGCCUUGUCUCCUGCCAGUCAUCACUGCUAGUUU
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Structure
        10          20        30          40        50         
CAGAGCUUGAUGUAGAAA--    UU  A     --|    U     A   C    UAAAUC 
                    CAGG  AC AAGGC  AUCAA GCUGG UGU AUAG      U
                    GUCC  UG UUCCG  UAGUU CGACC ACA UAUC      A
UUUGAUCGUCACUACUGACC    UC  -     AG^    U     G   C    CGGGGU 
 .       110       100         90        80        70        60
Deep sequencing
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CommentIt is not clear either from phylogenetic or syntenic information how many Mir-2 genes were present in the last common ancestor of protostomes and how the multiple paralogues in lophotrochozoans relate to the four Mir-2 genes in arthropods. Thus all lophotrochozoan genes aside from Mir-2-P12 are classified as orphans pending further data and analysis.
3' NTU No
MotifsCNNC at 3p(+17)
Tissue expression
 +
To
Star sequence

Obi-Mir-2-o45-v2_5p* (predicted)

mirBase accessionNone
Sequence
0- GCAUCAAUGCUGGAUGUCAUAGU -23
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Mature sequence

Obi-Mir-2-o45-v2_3p

mirBase accessionNone
Sequence
37- UAUCACAGCCAGCUUUGAUGAGCC -61
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