SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13729  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA011500
Annotation
translation_initiation_factor_2_gamma_subunit_[Bombyx_mori]
Full name
Eukaryotic translation initiation factor 2 subunit 3      
Alternative Name
Eukaryotic translation initiation factor 2 subunit gamma
Location in the cell
Mitochondrial   Reliability : 2.25
 

Sequence

CDS
ATGGCTTCGAACGAAGGGCGAACTACTCAATCAAACTTGCATCAGCAAGACTTATCTAAATTGGATGTCACAAAATTATCTGCTCTCTCTCCCGAAGTCATATCAAGGCAGGCGACGATTAACATCGGTACAATTGGACATGTAGCTCATGGAAAATCTACTGTTGTGAAGGCTATTTCAGGAGTACAAACTGTAAGGTTTAAGAATGAATTGGAAAGAAATATTACGATCAAATTAGGTTATGCAAATGCAAAAATCTACCAATGCGACAATCCTAAATGTCCGCGGCCAACCAGCTTTATATCCGGCGGCTCATCTAAGGATGACAGCTTTCCGTGTCTTCGGCCTGCGTGTACGGGTCGCTTCCAACTAGTTCGCCACGTGAGCTTTGTAGACTGCCCTGGTCACGACATCCTTATGGCAACTATGCTTAACGGTGCTGCCGTGATGGACGCAGCATTACTACTCATTGCGGGCAACGAATCTTGCCCACAGCCCCAAACTAGTGAACACTTAGCAGCCATTGAGATAATGAAACTGAAGCATATCTTGATATTACAAAACAAGATCGATTTAGTTAAAGAGGGACAAGCTAAAGAACAGCATGAGCAAATTGTAAAATTCGTTCAAGGGACTGTGGCTGAAGGTGCACCTATTATACCCATATCGGCTCAACTCAAATATAATATTGAGGTCCTCTGCGAGTATATAACAAAAAAGATTCCCGTACCCCTAAGGGATTTCACATCGCCTCCTCGTATGATTGTTATTCGTTCATTCGATGTAAATAAGCCTGGTTGCGAGGTTGACGATCTACGGGGTGGCGTGGCAGGAGGATCAATTCTTCAAGGAGTTCTAACTGTCGGTATGGAAATCGAAGTGCGGCCTGGTTTAGTCAGTAAGGATGCAGATGGTAAATTAACTTGCCGACCCATATTTTCACGCATCGTTTCGCTGTTTGCCGAGCAGAATGAGCTACAGTATGCCGTCCCTGGTGGTCTTATTGGCGTAGGAACGAAGATCGAACCAACGCTGTGCCGTGCTGATAGACTTGTGGGACAAGTATTAGGAGCAGTTGGATGTTTACCGGGAATTTTTGTCAAACTCGAAGTATCTTATTATCTTTTGAAACGTTTGCTTGGCGTGCGCACTGAAGGAGATAAAAAGGCTGCCAAAGTCCAAAAATTAGTCAAAAATGAGGTCCTCCTCGTAAATATTGGATCGTTAAGTACTGGCGGCCGAGTAATCGCCACAAAAGTTGATTTGGCTAAAATCGCCCTTACGAACCCTGTTTGCACGGAAATTGGAGAAAAAGTAGCATTGAGTAGAAGAGTAGAAAATCACTGGCGGTTAATTGGTTGGGGACAAATTCAAGGAGGTACAACTATAGAACCAGCCAACAACTAA
Protein
MASNEGRTTQSNLHQQDLSKLDVTKLSALSPEVISRQATINIGTIGHVAHGKSTVVKAISGVQTVRFKNELERNITIKLGYANAKIYQCDNPKCPRPTSFISGGSSKDDSFPCLRPACTGRFQLVRHVSFVDCPGHDILMATMLNGAAVMDAALLLIAGNESCPQPQTSEHLAAIEIMKLKHILILQNKIDLVKEGQAKEQHEQIVKFVQGTVAEGAPIIPISAQLKYNIEVLCEYITKKIPVPLRDFTSPPRMIVIRSFDVNKPGCEVDDLRGGVAGGSILQGVLTVGMEIEVRPGLVSKDADGKLTCRPIFSRIVSLFAEQNELQYAVPGGLIGVGTKIEPTLCRADRLVGQVLGAVGCLPGIFVKLEVSYYLLKRLLGVRTEGDKKAAKVQKLVKNEVLLVNIGSLSTGGRVIATKVDLAKIALTNPVCTEIGEKVALSRRVENHWRLIGWGQIQGGTTIEPANN

Summary

Description
eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S pre-initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction catalyzed by eIF-2B (By similarity).
Subunit
Heterotrimer composed of an alpha, a beta and a gamma chain.
Similarity
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EIF2G subfamily.
Keywords
Alternative splicing   Complete proteome   GTP-binding   Initiation factor   Nucleotide-binding   Protein biosynthesis   Reference proteome  
Feature
chain  Eukaryotic translation initiation factor 2 subunit 3
splice variant  In isoform C.
EMBL
AJ715870    CAG29676.1    AJ715869    CAG29675.1    AK401480    BAM18102.1    + More
GAIX01005526    JAA87034.1    LJIG01016274    KRT81094.1    AJ290961    AJ290962    AJ290963    CAB98197.1    BT128462    AEE63419.1    GECU01036718    JAS70988.1    GFDF01004985    JAV09099.1    AJ290964    CAB94834.1    GEZM01081401    JAV61649.1    NNAY01000314    OXU29278.1    AJ715862    CAG29668.1    AJ715868    CAG29674.1    GALA01001162    JAA93690.1    KZ288325    PBC28036.1    GBYB01009701    JAG79468.1    GGFK01001298    MBW34619.1    DS235824    EEB17827.1    GGFL01004272    MBW68450.1    GGFM01000715    MBW21466.1    GGFJ01004953    MBW54094.1    ADTU01025481    AAAB01008888    EGK97076.1    KK107109    EZA59044.1    GDAI01000544    JAI17059.1    AJ715864    CAG29670.1    GANO01002355    JAB57516.1    GEDC01029398    JAS07900.1    GFDL01003152    JAV31893.1    GAPW01001259    JAC12339.1    GBHO01042717    GBRD01008334    GDHC01018866    JAG00887.1    JAG57487.1    JAP99762.1    AJ715866    CAG29672.1    LNIX01000003    OXA58596.1    AJ715863    CAG29669.1    GDKW01001313    JAI55282.1    ACPB03002356    GAHY01001287    JAA76223.1    GFTR01006505    JAW09921.1    GECL01003625    JAP02499.1    GBGD01001360    JAC87529.1    GALA01001157    JAA93695.1    CH964232    KRF99458.1    GAMC01004787    JAC01769.1    GGMS01011257    MBY80460.1    LJIJ01000221    ODN00237.1    CH940650    KRF83186.1    CH933806    KRG01428.1    GFXV01004532    MBW16337.1    GGMR01018397    MBY31016.1    ABLF02034802    ABLF02034812    GAKP01018189    JAC40763.1    GDHF01032941    JAI19373.1    GFDG01000832    JAV17967.1    AJ715861    CAG29667.1    OUUW01000008    SPP83934.1    CM000070    EIM52976.1    CM000160    KRK03774.1    AE014297    AGB95968.1    CH902629    KPU75544.1    X80069    AJ290956    AY061102    CH954181    EDV48978.1    KA646195    AFP60824.1    AJ715867    CAG29673.1    AAGJ04152272    GG666653    EEN45821.1    GL732554    EFX79075.1    DS469618    EDO38840.1    GDIQ01140287    JAL11439.1    GDIP01023404    LRGB01003257    JAM80311.1    KZS03523.1    BT012446    AAS93717.1    GDIQ01052428    JAN42309.1    GDIQ01149491    JAL02235.1    GDIP01181785    JAJ41617.1    GDIP01209775    JAJ13627.1    GDIP01161533    JAJ61869.1    CAAE01010102    CAF92618.1    GDIP01140454    JAL63260.1    GDIQ01178712    JAK73013.1    AERX01040597    AERX01040598    EZ424357    ADD20633.1    JH431826    GDIQ01219055    GDIQ01219054    JAK32670.1    CM012456    RVE59153.1    GDIP01179982    JAJ43420.1    GDIQ01250504    JAK01221.1    GDIQ01176556    JAK75169.1   
Pfam
PF09173   eIF2_C        + More
PF03144   GTP_EFTU_D2
PF00009   GTP_EFTU
PF00514   Arm
PF03188   Cytochrom_B561
Interpro
IPR000795   TF_GTP-bd_dom        + More
IPR009001   Transl_elong_EF1A/Init_IF2_C       
IPR004161   EFTu-like_2       
IPR009000   Transl_B-barrel_sf       
IPR027417   P-loop_NTPase       
IPR015256   TIF2_gsu_C       
IPR016024   ARM-type_fold       
IPR000225   Armadillo       
IPR011989   ARM-like       
IPR006593   Cyt_b561/ferric_Rdtase_TM       
SUPFAM
SSF50465   SSF50465        + More
SSF52540   SSF52540       
SSF50447   SSF50447       
SSF48371   SSF48371       
Gene 3D
PDB
6O85     E-value=0,     Score=1918

Ontologies

Topology

Length:
468
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
1.21156
Exp number, first 60 AAs:
0.00279
Total prob of N-in:
0.02302
outside
1  -  468
 
 

Population Genetic Test Statistics

Pi
2.852734
Theta
183.169328
Tajima's D
-2.447287
CLR
207.404934
CSRT
0.000899955002249887
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
31250652 INGYEGSSVGYKLAK 95.83 2e-09
26822097 ISAISPEVISR 100.00 2e-04
31250652 YTMDDSEVSATLSAANLHLCYFK 100.00 0.001
28556443 AISGVQTVR 100.00 0.005
28556443 VPPPINQFTQTLDK 100.00 0.005
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