SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO05699  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA006828
Annotation
PREDICTED:_tRNA-splicing_ligase_RtcB_homolog_[Amyelois_transitella]
Full name
tRNA-splicing ligase RtcB homolog       + More
tRNA-splicing ligase RtcB homolog 1      
Location in the cell
Cytoplasmic   Reliability : 2.375 Mitochondrial   Reliability : 1.988
 

Sequence

CDS
ATGGTTGTAAGGCAGTATAATGAAGAAATTAAATATTTGGAAAAAATTAATCCATATTGTTGGAGAATTAAAAAAGGCTTCCAACCAAATATGAATGTTGAAGGAGTGTTTTACGTTAACAGTACACTTGAGAAACTAATGTTGGAGGAGCTTAGGAATTGTTGTAGACCTGGTATGTCAGGTGGATTCCTTCCTGGTGTAAAACAGATAGCTAATGTTGCAGCTTTACCGGGAATTGTAGGCCGGTCAGTGGGATTGCCTGATGTTCATTCTGGATATGGGTTCGCTATAGGAAATATGGCAGCTTTTGATATGGATGATCCCAAATCTATAGTATCTCCAGGAGGCGTAGGATTCGATATAAACTGTGGTGTTCGTTTATTGAGAACAAATTTACATGAGAAGGATGTTCTACCTATTAAGGAACAATTAGCTCAGAGCTTGTTTGACCATATACCTGTTGGAGTTGGCTCCAAGGGTATTATTCCAATGAATGCACGTGATTTGGAAGAAGCATTAGAAATGGGTATGGACTGGTCTCTAAGGGAAGGTTATGTTTGGGCCGAAGATAAGGAACACTGTGAAGAATATGGAAGAATGTTGAATGCTGATCCATCAAAAGTCAGTCTCAGAGCAAAGAAAAGAGGTCTACCTCAACTGGGCACACTAGGAGCTGGAAATCATTATGCAGAGATTCAAGTTGTTGATGAAATATTTGATAAATATGCTGCTGGAAAAATGGGTATTGAAAGTATTGGTCAAGTTTGTGTGATGATTCACTCTGGAAGTCGTGGTTTTGGGCATCAAGTAGCAACTGATGCTTTAGTGCAAATGGAGAAAGCTATGAAGAGAGATAACATAGAAACTAATGATAGACAACTTGCATGTGCCAGGATAAAATCTGTTGAAGGTCAAGATTATCTTAAAGCTATGTCTGCTGCTGCCAATTTTGCTTGGGTGAACCGTAGCTCAATGACATTCTTGACCCGTCAAGCTTTTGCGAAGCAATTTAAAATGGCACCTGATGATCTTGACATGCATGTCATATATGATGTGTCTCATAATATTGCCAAGGTTGAAGAACATGTAGTAGATGGGAAATTGAAAACTCTACTAGTACATAGGAAGGGCTCAACTAGAGCATTCCCACCAAATCATCCATTAATACCTGTGGATTATCAACTAACTGGTCAGCCTGTACTTATTGGTGGTACAATGGGAACCTGCAGTTATGTACTAACTGGTACTCATCAAGGAATGACAGAAACGTTTGGATCCACATGCCATGGTGCTGGTCGAGCTCTGTCTAGAGCCAAGTCTAGAAGAAACATAGACTACAAAGAAGTTCTAAACAAACTTGAAACTATGGGTATTTCCATTAGAGTTGCATCTCCAAAACTAGTAATGGAAGAGGCACCAGAGTCATACAAGAATGTAACAGATGTCGTAGATACATGTCATGCTGCTGGTATTAGCAAAAAAACTGTTAAATTAAGACCAATTGCAGTTATAAAAGGATGA
Protein
MVVRQYNEEIKYLEKINPYCWRIKKGFQPNMNVEGVFYVNSTLEKLMLEELRNCCRPGMSGGFLPGVKQIANVAALPGIVGRSVGLPDVHSGYGFAIGNMAAFDMDDPKSIVSPGGVGFDINCGVRLLRTNLHEKDVLPIKEQLAQSLFDHIPVGVGSKGIIPMNARDLEEALEMGMDWSLREGYVWAEDKEHCEEYGRMLNADPSKVSLRAKKRGLPQLGTLGAGNHYAEIQVVDEIFDKYAAGKMGIESIGQVCVMIHSGSRGFGHQVATDALVQMEKAMKRDNIETNDRQLACARIKSVEGQDYLKAMSAAANFAWVNRSSMTFLTRQAFAKQFKMAPDDLDMHVIYDVSHNIAKVEEHVVDGKLKTLLVHRKGSTRAFPPNHPLIPVDYQLTGQPVLIGGTMGTCSYVLTGTHQGMTETFGSTCHGAGRALSRAKSRRNIDYKEVLNKLETMGISIRVASPKLVMEEAPESYKNVTDVVDTCHAAGISKKTVKLRPIAVIKG

Summary

Description
Catalytic subunit of the tRNA-splicing ligase complex that acts by directly joining spliced tRNA halves to mature-sized tRNAs by incorporating the precursor-derived splice junction phosphate into the mature tRNA as a canonical 3',5'-phosphodiester. May act as a RNA ligase with broad substrate specificity, and may function toward other RNAs.
Catalytic subunit of the tRNA-splicing ligase complex that acts by directly joining spliced tRNA halves to mature-sized tRNAs by incorporating the precursor-derived splice junction phosphate into the mature tRNA as a canonical 3',5'-phosphodiester. May act as an RNA ligase with broad substrate specificity, and may function toward other RNAs.
Catalytic Activity
ATP + (ribonucleotide)(n)-3'-hydroxyl + 5'-phospho-(ribonucleotide)(m) = (ribonucleotide)(n+m) + AMP + diphosphate.
Cofactor
Mn(2+)
Mg(2+)
Subunit
Catalytic component of the tRNA-splicing ligase complex.
Miscellaneous
Ligation probably proceeds through 3 nucleotidyl transfer steps, with 2',3'-cyclic phosphate termini being hydrolyzed to 3'-P termini in a step that precedes 3'-P activation with GMP. In the first nucleotidyl transfer step, RTCB reacts with GTP to form a covalent RTCB-histidine-GMP intermediate with release of PPi; in the second step, the GMP moiety is transferred to the RNA 3'-P; in the third step, the 5'-OH from the opposite RNA strand attacks the activated 3'-P to form a 3',5'-phosphodiester bond and release GMP (By similarity).
Similarity
Belongs to the RtcB family.
Belongs to the PP2C family.
Keywords
ATP-binding   Complete proteome   Ligase   Manganese   Metal-binding   Nucleotide-binding   Reference proteome   tRNA processing  
Feature
chain  tRNA-splicing ligase RtcB homolog
EC Number
6.5.1.3
EMBL
BABH01030873    NWSH01000473    PCG76173.1    GAIX01012005    JAA80555.1    KK852704    + More
KDR18043.1    NEVH01024944    PNF16636.1    KQ971372    EFA09424.1    KQ460398    KPJ15088.1    AGBW02009960    OWR49497.1    KQ459606    KPI91472.1    GEBQ01001052    JAT38925.1    BT128037    AEE62998.1    AAZO01006625    DS235855    EEB19008.1    GBHO01009402    GDHC01004341    JAG34202.1    JAQ14288.1    GEZM01102990    JAV51637.1    CCAG010002365    NNAY01002948    OXU20236.1    KK107167    QOIP01000010    EZA56311.1    RLU18191.1    GL449347    EFN82990.1    GL438030    EFN69663.1    ODYU01002761    SOQ40657.1    KZ288198    PBC33699.1    GDRN01071189    JAI63738.1    GECL01000841    JAP05283.1    GBGD01001204    JAC87685.1    ADTU01024032    ACPB03011590    GBBI01002181    JAC16531.1    GL888066    EGI68316.1    KQ977255    KYN04645.1    GFXV01007000    MBW18805.1    JTDY01000103    KOB78846.1    JRES01001249    KNC24242.1    GANP01006686    JAB77782.1    GGMS01016361    MBY85564.1    ABLF02037893    CM000158    EDW90412.1    CP012523    ALC39974.1    OUUW01000010    SPP85489.1    CH902620    EDV32459.1    CH940654    EDW57739.1    GFDF01010515    JAV03569.1    CH379061    EAL33330.1    CH479195    EDW27290.1    CH954179    EDV54658.1    CH963852    EDW75403.1    AJVK01003665    CM002910    KMY91008.1    KQ434998    KZC13306.1    CH480822    EDW55755.1    GGFK01008556    MBW41877.1    ADMH02001944    ETN60385.1    ATLV01021368    KE525317    KFB46399.1    CH933807    EDW11586.1    KRG02784.1    AE014134    AY119213    GFAC01005426    JAT93762.1    CM000361    EDX05508.1    DS231890    GEFH01000671    JAP67910.1    GFPF01012879    MAA24025.1    AXCM01008504    CH916372    EDV98715.1    GAMC01001519    JAC05037.1    GBXI01005062    JAD09230.1    AXCN02000761    APCN01002465    AAAB01008964    GGLE01005148    MBY09274.1    GFDL01010590    JAV24455.1    GEDV01004576    JAP83981.1    GBBM01003739    JAC31679.1    GDIP01143132    LRGB01002860    JAJ80270.1    KZS05822.1    GDHF01033756    JAI18558.1    GAKP01007976    JAC50976.1    GBBK01002345    JAC22137.1    JH431093    LJIJ01000802    ODM94463.1    GDIQ01152934    JAK98791.1    GL732696    EFX66707.1    UFQS01000215    UFQT01000215    SSX01451.1    SSX21831.1   
Pfam
PF01139   RtcB        + More
PF00481   PP2C
PF00622   SPRY
PF07830   PP2C_C
Interpro
IPR001233   RtcB        + More
IPR036025   RtcB-like_sf       
IPR027513   RtcB_euk       
IPR036457   PPM-type_dom_sf       
IPR013320   ConA-like_dom_sf       
IPR012911   PP2C_C       
IPR001870   B30.2/SPRY       
IPR000222   PP2C_BS       
IPR001932   PPM-type_phosphatase_dom       
IPR036580   PP2C_C_sf       
IPR003877   SPRY_dom       
SUPFAM
SSF103365   SSF103365        + More
SSF81601   SSF81601       
SSF49899   SSF49899       
SSF81606   SSF81606       
Gene 3D
PDB
4IT0     E-value=6.68519e-128,     Score=1172

Ontologies

Topology

Length:
506
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.0992700000000001
Exp number, first 60 AAs:
0.00235
Total prob of N-in:
0.00756
outside
1  -  506
 
 

Population Genetic Test Statistics

Pi
228.5173
Theta
198.211153
Tajima's D
0.590671
CLR
0.370892
CSRT
0.538773061346933
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
26822097 SSMTFITR 100.00 1e-07
28556443 LVMEEAPESYK 100.00 4e-06
26822097 IMIEEIR 100.00 5e-06
26280517 SIVANTGK 100.00 5e-06
25044914 SIVSAWNDGNIR 100.00 5e-06
28467696 SIVSEVVAAVDAIYK 100.00 5e-06
26822097 EQIAQSIFDHIPVGVGSK 100.00 6e-05
26280517 NVQVVDVPAWAIGTIIR 100.00 6e-05
28467696 NVSRPYIFSNAPPPPVVAASIK 100.00 6e-05
28556443 LMLEELR 100.00 1e-04
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