MirGeneDB 3.0

MirGeneDB ID

Snu-Mir-2-o42-v2

Family name MIR-2 (all species)
Seed CACAGCC
Species Peanut worm (Sipunculus nudus)
MiRBase ID
Paralogues Snu-Mir-2-o40-v1  Snu-Mir-2-o40-v2  Snu-Mir-2-o41  Snu-Mir-2-o42-v1  Snu-Mir-2-o43  Snu-Mir-2-o44 
Orthologues Gsp-Mir-2  Ple-Mir-2 
Node of Origin (locus) S. nudus
Node of Origin (family) Protostomia
Genome context
(GCA_026874595.1_ASM2687459v1_Sipunculus_nudus)
CM049316.1: 13594489-13594550 [+]
Precursor
(pre-Mir +30nt flank)
UGUCAUAAGUGGGAUUUGCCAGUUGACCAGAGCAUCAUAGUGGCUGUGAUGUGCGGUGAUCAGGACAUAUCACAGCCAGCUUUGAUGAGCCUGGUCGGGAGGCAUCAUCAGCACAAGUCCAU
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Structure
        10          20        30         40         50         
UGUCAUAAGUGGGAUUU--   AG        AG-     U  -|          UGCGGUG 
                   GCC  UUGACCAG   CAUCA AG UGGCUGUGAUG       A
                   CGG  GGCUGGUC   GUAGU UC ACCGACACUAU       U
UACCUGAACACGACUACUA   AG        CGA     U  G^          ACAGGAC 
120       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
MotifsUG at 5p(-14), CNNC at 3p(+17)
Tissue expression
 +
To
Star sequence

Snu-Mir-2-o42-v2_5p* (predicted)

mirBase accessionNone
Sequence
0- AGCAUCAUAGUGGCUGUGAUG -21
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Mature sequence

Snu-Mir-2-o42-v2_3p

mirBase accessionNone
Sequence
39- UCACAGCCAGCUUUGAUGAGCCU -62
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