SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO01314
Annotation
tRNA-splicing_endonuclease_subunit_Sen2_[Papilio_xuthus]
Full name
tRNA-splicing endonuclease subunit Sen2      
Location in the cell
Nuclear   Reliability : 1.684 PlasmaMembrane   Reliability : 1.159
 

Sequence

CDS
ATGTCTATTGAATCGTTGCGGTTTTCATTAGATAACTCGATACAAATTATATTTACTGGGTACTACAATGGTTACAATGTTGAAGTGAGGTCACCTGAAGAAATTACTCTTTTGTATCACATGGGCTGTTTTGGGAAGGGATCTGCCTCGAGGTCACGACCCGCACTTGTAAACAGTGATCGTTATCCAGAAATAATAAGGAAAAGGCAATATTTACAAAGGAACAATTGGTACAAAAAATTTGGTGATAGTGGGTGTACACTGGTTTCAAGTACTCTTTTGAAAGAATTAGATGAGTTGACGACCAAAATTGTCAGTGATGGTGAAAAGTTAAAGAAAAAAGATATAATAGATCTAGTATCCAGCGATGAAGAGTTTAGTCATGATGATGTAGACACAGAGAATGCTGTCAATCAATCTTTTTCTAGTAGCGAAAAAGATGAAATTACAGTAGTAATACCTAATAGTGATTCTGAAGAAGAAAATTATTTTGCGGCACTAAAGCCACAATGCTGTGTAAATAAAATTAAAATGCAAGAAAAATTAATATTAACTCCAGAAGAAGCATTCTTCTTAGCTTATGGACTTGGAAGTTTACAAGTAGTATACAATAATAATATTTTAGATTTAGAACAGTGTTGGACATTACTTTGTTCTAATGATAGACATTTTGTGGACAGATATGTAGTTTATCATTATTTTAGATCAAAAGGATATGTTGTGAAACCAGGGATCAAGTTTGGAGGAGACTTTTTACTGTACAAAGATGGCCCTGGCATAAGACATGCAGACTATATCATTGTTATAAAGTCTGATACAAAACAAGACGACTTAATTACTATTCTCGGTCATGTAAGAGTAGCCACAACTACTGTTAAGGAAATACTGAGGTATTATTGA
Protein
MSIESLRFSLDNSIQIIFTGYYNGYNVEVRSPEEITLLYHMGCFGKGSASRSRPALVNSDRYPEIIRKRQYLQRNNWYKKFGDSGCTLVSSTLLKELDELTTKIVSDGEKLKKKDIIDLVSSDEEFSHDDVDTENAVNQSFSSSEKDEITVVIPNSDSEEENYFAALKPQCCVNKIKMQEKLILTPEEAFFLAYGLGSLQVVYNNNILDLEQCWTLLCSNDRHFVDRYVVYHYFRSKGYVVKPGIKFGGDFLLYKDGPGIRHADYIIVIKSDTKQDDLITILGHVRVATTTVKEILRYY

Summary

Description
Constitutes one of the two catalytic subunit of the tRNA-splicing endonuclease complex, a complex responsible for identification and cleavage of the splice sites in pre-tRNA. It cleaves pre-tRNA at the 5'- and 3'-splice sites to release the intron. The products are an intron and two tRNA half-molecules bearing 2',3'-cyclic phosphate and 5'-OH termini. There are no conserved sequences at the splice sites, but the intron is invariably located at the same site in the gene, placing the splice sites an invariant distance from the constant structural features of the tRNA body.
Catalytic Activity
PretRNA = a 3'-half-tRNA molecule with a 5'-OH end + a 5'-half-tRNA molecule with a 2',3'-cyclic phosphate end + an intron with a 2',3'-cyclic phosphate and a 5'-hydroxyl terminus.
Similarity
Belongs to the tRNA-intron endonuclease family.
EC Number
4.6.1.16
EMBL
NWSH01002535    PCG68044.1    GDQN01005906    JAT85148.1    ODYU01005035    SOQ45524.1    + More
KQ459591    KPI96990.1    KQ459989    KPJ18764.1    AK401805    BAM18427.1    GAIX01005991    JAA86569.1    AGBW02013301    OWR43628.1    KZ150370    PZC71149.1    JTDY01003163    KOB70035.1    KQ435709    KOX80010.1    GECL01002652    JAP03472.1    GBBI01001635    JAC17077.1    GBGD01001726    JAC87163.1    ADTU01013612    KQ976736    KYM76119.1    KQ981490    KYN41281.1    GL888292    EGI63041.1    LBMM01000509    KMQ98183.1    GBHO01034338    GBHO01034337    GBHO01034333    GBHO01024131    GBRD01016281    GBRD01016280    GBRD01016278    GBRD01006488    JAG09266.1    JAG09267.1    JAG09271.1    JAG19473.1    JAG49545.1    GL435707    EFN72824.1    KQ979999    KYN18310.1    KQ982080    KYQ60242.1    KQ977381    KYN03174.1    GECU01001598    JAT06109.1    GECU01001436    JAT06271.1    GECZ01022192    JAS47577.1    GECZ01028218    JAS41551.1    LJIG01016176    KRT81387.1    GEDC01024564    JAS12734.1    GEDC01021691    JAS15607.1    GAHY01000045    JAA77465.1    GDKW01002030    JAI54565.1    APGK01036017    KB740932    ENN77809.1    KB632408    ERL95138.1    GFWV01011503    MAA36232.1    GGLE01006148    MBY10274.1    AKHW03000123    KYO49024.1    KK118056    KFM72114.1    JARO02004499    KPP68408.1    JH767561    EON62957.1    KK854121    PTY11661.1    KZ508362    PKU35298.1    GEDC01014712    JAS22586.1    BEXD01000226    GBB85517.1    NOWV01000170    RDD38571.1    KQ971358    EFA08240.1    AJFE02092284    AJFE02092285    AJFE02092286    LLXI01000782    PKY49771.1    QKKE01000270    RGB32459.1    JEMT01026602    EXX58799.1    AUPC02000491    POG58857.1    EXX58798.1    BDIQ01000020    GBC14382.1   
Pfam
PF01974   tRNA_int_endo        + More
PF02778   tRNA_int_endo_N
Interpro
IPR006677   tRNA_intron_Endonuc_cat-like        + More
IPR006678   tRNA_intron_Endonuc_N       
IPR016589   tRNA_splic_SEN2       
IPR011856   tRNA_endonuc-like_dom_sf       
IPR036167   tRNA_intron_Endo_cat-like_sf       
IPR006676   tRNA_splic       
SUPFAM
SSF53032   SSF53032       
Gene 3D
PDB
2CV8     E-value=1.74092e-14,     Score=191

Ontologies

Topology

Subcellular location
Nucleus  
Length:
299
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.03703
Exp number, first 60 AAs:
0.00152
Total prob of N-in:
0.00765
outside
1  -  299
 
 

Population Genetic Test Statistics

Pi
269.551786
Theta
190.223148
Tajima's D
1.342111
CLR
0.143333
CSRT
0.750612469376531
Interpretation
Uncertain
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