MirGeneDB 3.0

MirGeneDB ID

Snu-Mir-2-o43

Family name MIR-2 (all species)
Species Peanut worm (Sipunculus nudus)
MiRBase ID
Paralogues Snu-Mir-2-o40-v1  Snu-Mir-2-o41  Snu-Mir-2-o42-v1  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: 13595017-13595073 [+]
Clustered miRNAs
(< 50kb from Mir-2-o43)
Mir-71 CM049316.1: 13592864-13592924 [+]
Mir-2-o40-v2 CM049316.1: 13593314-13593376 [+]
Mir-2-o40-v1 CM049316.1: 13593316-13593374 [+]
Mir-2-o41 CM049316.1: 13593873-13593932 [+]
Mir-2-o42-v2 CM049316.1: 13594489-13594550 [+]
Mir-2-o42-v1 CM049316.1: 13594492-13594547 [+]
Mir-2-o43 CM049316.1: 13595017-13595073 [+]
Mir-2-o44 CM049316.1: 13596008-13596064 [+]
Seed AUCACAG
Precursor
(pre-Mir +30nt flank)
CCAGCUUAACCCAGAUUGCCAGCCCCAAGGCAUCAAAGUGGUGGUGAUGUGCGGAAGUAUGUUCAUAUCACAGCCAGCUUUGAUGAGCUUGGUGCAGGGUGGUGGCACUUCAUAAUC
Get precursor sequence
Structure
        10         20        30          40        50       
CCAGCUUAACCCAGAUUG-  A  C     G-        -|   G        CGGAA 
                   CC GC CCAAG  CAUCAAAG UGGU GUGAUGUG     G
                   GG CG GGUUC  GUAGUUUC ACCG CACUAUAC     U
CUAAUACUUCACGGUGGUG  A  U     GA        G^   A        UUGUA 
     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)
Tissue expression
- +
To
Star sequence

Snu-Mir-2-o43_5p* (predicted)

mirBase accessionNone
Sequence
0- CAUCAAAGUGGUGGUGAUGUG -21
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Mature sequence

Snu-Mir-2-o43_3p

mirBase accessionNone
Sequence
35- UAUCACAGCCAGCUUUGAUGAG -57
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