SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO15359  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA005116
Annotation
PREDICTED:_bifunctional_glutamate/proline--tRNA_ligase_isoform_X1_[Bombyx_mori]
Full name
Bifunctional glutamate/proline--tRNA ligase      
Alternative Name
Bifunctional aminoacyl-tRNA synthetase
Location in the cell
Cytoplasmic   Reliability : 2.196
 

Sequence

CDS
ATGATGCGGGTATCTTGCAATAGATCTAACCCGCCTTTAGGTGGTTTGATGGCTGTAGAATTTTACAGATCGTCGGCAAAAGAAATAGACATCGTTTGGGAGAATGACTCAGTTATTATTCTTCCAAATTCCACCAAACCAGTGCCATTTGGGACTAGCAATGATTTGATTAGAATTCTTGAAAATACCTTTAACAAGTCTGTGAGTCCACTTGAGAAAGTCACAATGAATCATTGGTTGTCTTTCAGTCTTATATTGGAAGATGAAATACCCAAGTCTGTTGAGTATTTAGATAAAACACTAGGGCCACTAACCTATTTGGTTGGTGAAACTTTATCTGTATCAGACTTTGCGGTCTTCAGTGTTCTTTACGTATCAAGTAAATTCAAAGAAATTTCAAAAGTGATTCCTTCTCAAAACATAAGACGCTGGATGAAATTGGTAGAAGCTCAACCGCAAGTCCAAACAGCTATAAAGGCTCTGCCGTCTGATGCCCTTGACAAACTTACCAAAGTTTCCTCCAGGAAATCACCACCAACAAATGCTGAATCAGGAGGTAGACAACAGGAAGGAAAGTTCATTGAACTCCCTCATGCTGAAATGGGAAAAGTTGTTGTAAGATTTCCACCTGAAGCTTCAGGATATCTTCATATTGGTCATGCAAAAGCGGCTCTTCTTAATCAATATTACCAGCAAGCCTTTCATGGCAAATTGGTCATGAGATTTGATGACACAAATCCAGCTAAAGAAAATGCAGATTTTGAAAAGGTTATTTTAGAGGATGTAGCAATGCTCGAAATAAAACCAGATATGTTCACACACACGTCCCAATACTTTGATTTAATGATGGAGTATTGTGAGAAACTCATCCGTGAAAACAAAGCTTTTGTGGATGATACTCCTGCTGAACAAATGAAAACTGAGAGAGAACAGAAAATTGAAAGCAAAAATAGAAACAATTCCGTAGAAAGGAACCTGCAACTGTGGGAAGAGATGAAGAAAGGCAGTAATATTGGTGTCCAATGTTGTGTACGAGCTAAAATAGACATGCAGTCAGCAAATGGTTGCCTGCGTGATCCCACCATTTACAGGTGCAAGCCTGAAGAACACCCAAGAACCGGCACACAATATAAAGTTTATCCGACCTACGACTTCGCGTGTCCAATCGTGGATTCCATAGAAGGGGTAACTCACGTCCTGCGAACGATGGAGTATCATGATCGAGACCCGCAGTTCTACTGGTTCATAGAGGCACTTGGTATTAGAAAACCTTATATTTGGGAGTATAGTAGATTGAGCATGACAAACACTGTACTGTCGAAAAGGAAACTAACTTGGTTTGTGGAACAAGGACTTGTAGATGGATGGGATGACCCTCGTATGCCAACAGTACGTGGAGTGCTGCGACGCGGTATGACCGTGGAAGCGCTACGTCAGTTTATTCACGCTCAAGGCTCCAGCAGGTCCGTGGTGTTCATGGAATGGGATAAAATTTGGGCAATCAATAAGAAGGTCATAGATCCGGTGGCTCCTCGCTACACAGCATTAGAAACAAACCCTGTTCCTGTGAATCTTAAGGGTGTCACAAGCGACAGCAGCTTAACTGTACCCCTGCATCCTAAAAATCCAGATGTTGGTACCAAAACTATATGGGTGGCTCCCAGGTTACTAATAGACCAGGCTGATGCGAAGACCTTGAAAGAAGGAGAAAACGCCACGTTTATTAACTATGGCAATGTTACCATCGATAAGATTCACAGATCAAAGGATGGTACAGTAACAAGTATAGATGGAACACCGAATCTCGATAATAAAGACTACAAAAAGACCGTCAAGTTGACTTGGCTCGCTGAGAGCAAACAATCACCAATGGTAGAGACCTATTGTGTTTACTTCGATCATATCATATCTAAAGCAGTGCTGGGCAAAGATGAGGACTTCAAGCAGTATATCGGCCATCAGACTAGGTGGGAAATTCCGATGGTCGGCGAGCCGGAGCTGGCCAACGCGAAGGTTGGGGACATAGTGCAGCTGCAGCGGCGCGGGTTCTTCCGCGTGGACGTGGCCAGCGCGCCCCCCTCCCCGCACACCAGCCGCCCCGCCCCGCTGCTGCTGTTCCACGTTCCCGACGGACACACTAAAGAAATGCCCGGACAGTCACGTATCAAGGACTGA
Protein
MMRVSCNRSNPPLGGLMAVEFYRSSAKEIDIVWENDSVIILPNSTKPVPFGTSNDLIRILENTFNKSVSPLEKVTMNHWLSFSLILEDEIPKSVEYLDKTLGPLTYLVGETLSVSDFAVFSVLYVSSKFKEISKVIPSQNIRRWMKLVEAQPQVQTAIKALPSDALDKLTKVSSRKSPPTNAESGGRQQEGKFIELPHAEMGKVVVRFPPEASGYLHIGHAKAALLNQYYQQAFHGKLVMRFDDTNPAKENADFEKVILEDVAMLEIKPDMFTHTSQYFDLMMEYCEKLIRENKAFVDDTPAEQMKTEREQKIESKNRNNSVERNLQLWEEMKKGSNIGVQCCVRAKIDMQSANGCLRDPTIYRCKPEEHPRTGTQYKVYPTYDFACPIVDSIEGVTHVLRTMEYHDRDPQFYWFIEALGIRKPYIWEYSRLSMTNTVLSKRKLTWFVEQGLVDGWDDPRMPTVRGVLRRGMTVEALRQFIHAQGSSRSVVFMEWDKIWAINKKVIDPVAPRYTALETNPVPVNLKGVTSDSSLTVPLHPKNPDVGTKTIWVAPRLLIDQADAKTLKEGENATFINYGNVTIDKIHRSKDGTVTSIDGTPNLDNKDYKKTVKLTWLAESKQSPMVETYCVYFDHIISKAVLGKDEDFKQYIGHQTRWEIPMVGEPELANAKVGDIVQLQRRGFFRVDVASAPPSPHTSRPAPLLLFHVPDGHTKEMPGQSRIKD

Summary

Description
Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction: the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA.
Catalytic Activity
ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu)
ATP + L-proline + tRNA(Pro) = AMP + diphosphate + L-prolyl-tRNA(Pro)
Subunit
Component of the multisynthetase complex which is comprised of a bifunctional glutamyl-prolyl-tRNA synthetase, the monospecific isoleucyl, leucyl, glutaminyl, methionyl, lysyl, arginyl, and aspartyl-tRNA synthetases as well as three auxiliary proteins, p18, p48 and p43.
Similarity
Belongs to the class-I aminoacyl-tRNA synthetase family.
In the N-terminal section; belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 2 subfamily.
In the C-terminal section; belongs to the class-II aminoacyl-tRNA synthetase family.
Keywords
Alternative splicing   Aminoacyl-tRNA synthetase   ATP-binding   Complete proteome   Ligase   Metal-binding   Multifunctional enzyme   Nucleotide-binding   Phosphoprotein   Protein biosynthesis   Reference proteome   Repeat   RNA-binding   Zinc  
Feature
chain  Bifunctional glutamate/proline--tRNA ligase
splice variant  In isoform B.
EMBL
BABH01019736    BABH01019737    ODYU01008408    SOQ51981.1    NWSH01003255    PCG66679.1    + More
PCG66678.1    KQ459324    KPJ01475.1    UFQS01001447    UFQT01001447    SSX10927.1    SSX30605.1    UFQS01002076    UFQT01002076    SSX13151.1    SSX32590.1    KQ971352    KYB26720.1    GFDL01013440    JAV21605.1    AXCN02001200    CVRI01000061    CRL04183.1    GEZM01041270    JAV80536.1    AXCM01001293    AAAB01008859    EAA07591.6    CH477360    EAT42685.1    ATLV01025930    ATLV01025931    ATLV01025932    KE525402    KFB52703.1    CH940650    EDW68345.2    CH933806    EDW14211.1    CP012526    ALC47809.1    CH902617    EDV42414.1    ADMH02002130    ETN58579.1    CH916373    EDV94976.1    GGFK01001071    MBW34392.1    GGFK01001099    MBW34420.1    OUUW01000007    SPP82758.1    GGFJ01000230    MBW49371.1    CCAG010019255    GEBQ01014199    JAT25778.1    DS232669    EDS44579.1    CH479179    EDW24465.1    CH964232    EDW80579.1    JRES01000809    KNC28249.1    GANO01000693    JAB59178.1    GAKP01019204    JAC39748.1    CM000070    EAL27930.1    CM000160    EDW99030.2    M74104    U59923    AE014297    AY058703    BT001645    NEVH01007826    PNF35140.1    GBXI01011421    JAD02871.1    GAMC01006822    GAMC01006821    JAB99734.1    CH480815    EDW43405.1    CM000364    EDX14136.1    JXJN01022279    GECZ01027410    JAS42359.1    CH954182    EDV53939.1    GFDF01004868    JAV09216.1    AJWK01003746    GDHC01011976    JAQ06653.1    GEDC01030360    GEDC01021260    JAS06938.1    JAS16038.1    JH431265    APGK01036917    KB740945    ENN77483.1    GDIQ01192741    JAK58984.1    GDIQ01094567    JAL57159.1    GDIQ01055540    JAN39197.1    GDIQ01055539    JAN39198.1    GDIQ01186185    JAK65540.1    GDIQ01247069    JAK04656.1    GDIQ01224334    JAK27391.1    GDIQ01224331    JAK27394.1    GDIQ01225534    JAK26191.1    GDIQ01055541    JAN39196.1    GDIQ01224332    JAK27393.1    GDIP01084425    JAM19290.1    GDIQ01225535    JAK26190.1    GDIP01238017    JAI85384.1    GDIQ01060535    JAN34202.1    GDIQ01224333    JAK27392.1    GDIQ01012947    JAN81790.1    GDIQ01009209    JAN85528.1    GDIQ01117221    JAL34505.1    GDIQ01220236    JAK31489.1    GDIQ01075183    JAN19554.1    GDIQ01220237    JAK31488.1    GDIQ01114768    JAL36958.1    GDIQ01117222    JAL34504.1    GDIQ01130863    JAL20863.1    GDIQ01188693    JAK63032.1    GDIP01145577    JAJ77825.1    GDIP01201415    JAJ21987.1   
Pfam
PF00749   tRNA-synt_1c        + More
PF03950   tRNA-synt_1c_C
PF14497   GST_C_3
PF09180   ProRS-C_1
PF00587   tRNA-synt_2b
PF00458   WHEP-TRS
PF03129   HGTP_anticodon
PF02463   SMC_N
PF00043   GST_C
Interpro
IPR020059   Glu/Gln-tRNA-synth_Ib_codon-bd        + More
IPR004046   GST_C       
IPR036282   Glutathione-S-Trfase_C_sf       
IPR004526   Glu-tRNA-synth_arc/euk       
IPR001412   aa-tRNA-synth_I_CS       
IPR011035   Ribosomal_L25/Gln-tRNA_synth       
IPR010987   Glutathione-S-Trfase_C-like       
IPR020058   Glu/Gln-tRNA-synth_Ib_cat-dom       
IPR020056   Rbsml_L25/Gln-tRNA_synth_N       
IPR014729   Rossmann-like_a/b/a_fold       
IPR000924   Glu/Gln-tRNA-synth       
IPR004154   Anticodon-bd       
IPR017449   Pro-tRNA_synth_II       
IPR016061   Pro-tRNA_ligase_II_C       
IPR006195   aa-tRNA-synth_II       
IPR002314   aa-tRNA-synt_IIb       
IPR009068   S15_NS1_RNA-bd       
IPR000738   WHEP-TRS_dom       
IPR004499   Pro-tRNA-ligase_IIa_arc-type       
IPR033721   ProRS_core_arch_euk       
IPR036621   Anticodon-bd_dom_sf       
IPR003395   RecF/RecN/SMC_N       
IPR027417   P-loop_NTPase       
IPR036277   SMC_hinge_sf       
IPR020061   Glu_tRNA_lig_a-bdl       
SUPFAM
SSF47616   SSF47616        + More
SSF50715   SSF50715       
SSF47060   SSF47060       
SSF64586   SSF64586       
SSF52540   SSF52540       
SSF75553   SSF75553       
PDB
2RE8     E-value=2.77666e-72,     Score=694

Ontologies

Topology

Length:
724
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.520409999999999
Exp number, first 60 AAs:
0.000580000000000001
Total prob of N-in:
0.02432
outside
1  -  724
 
 

Population Genetic Test Statistics

Pi
196.172237
Theta
167.691628
Tajima's D
1.86725
CLR
0.224376
CSRT
0.860806959652017
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
25044914 VYPIYTFQPDSWANVR 95.65 2e-10
25044914 TMEMVWR 95.24 6e-10
25044914 QSIVYSQSR 100.00 1e-06
27102218 VGDIVQIQR 100.00 1e-06
28556443 DIVELLDK 100.00 6e-04
25044914 KGSITSVQAIYVPADDITDPAPATTFAHIDATTVISR 100.00 0.010
25044914 VDTFQSVYK 100.00 0.014
28467696 VDTVPIEPK 100.00 0.014
28556443 VGDIVQLQR 100.00 0.017
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