SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO08893  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA007824
Annotation
PREDICTED:_succinyl-CoA_ligase_[GDP-forming]_subunit_beta?_mitochondrial-like_[Plutella_xylostella]
Full name
Succinate--CoA ligase [GDP-forming] subunit beta, mitochondrial       + More
Succinate-CoA ligase subunit beta      
Alternative Name
GTP-specific succinyl-CoA synthetase subunit beta
Succinyl-CoA synthetase beta-G chain
Location in the cell
Cytoplasmic   Reliability : 2.534
 

Sequence

CDS
ATGGCCGCTTTTAAGAATTTAAAAAGTTTTAAACTCATAAACCTTGCTTCGTCCACATATTGTCCACGAGTAATTTCAACAAGACACCTAAATCTTCAAGAGCATCATAGCAAAGATCTTCTGAGAAAATATCAGGTTTCCATTCAGGACTTCAGAATTATTGATTCCAAACTAGATACGAATGCCTTATCTGGTTTTAAAGCTGATGAATATGTAGTCAAGGCTCAGATTCTTGCTGGAGGACGAGGAAAAGGTCACTTTGACAATGGGTTTAAAGGGGGAGTTCATCTTACAAAAAACCGGGACAAGATTGTCGACTTAGCTAAAAATATGATAGGAAACAAGCTTATTACTAAACAAACTCCCAAAGAAGGTATTTTAGTAAATAAAGTTATGGTCGCAGAAAGTGTGAATATCAAAAGAGAGACATACTTTAGTATTGTAATGGAGAGAAGTTTTAATGGTGCAGCCATTGTAGCTTCTCCAGCTGGAGGTATGGATATAGAGGCAGTGGCTGAAAAAACCCCACATTTAGTGAAAACAGTTCCAGTAGATATTTTTGAAGGGATTAGTGACAAAGTTGCAAATGAAATAGCTGACTTTTTAGAATTCAAAGGACCACTAAAAAGCAAATGTGCTGAAGAAGTAAAAAAGCTATGGCAGTTGTTTTTGAAGGTGGATGCTACACAGCTTGAAATTAACCCTCTGGTTGAAACAGATGATGGACGTGTCATTTCAGTTGATGCCAAGATTAATTTTGATGACAATGCTAAGTTTAGACAAAAGGAGATCTTTGCACTTGATGATGTTTCCGAGACTGACCCACGTGAGAGAGAAGCAAATTCCCTCAATTTGGTGTACATTGAAATGGATGGAAGTATTGGCTGCATGGTTAATGGTGCAGGACTTGCCATGGCCACTATGGATATCATCACGCTGAATGGTGGCAAACCTGCTAACTTCCTAGACCTTGGAGGTGGAGTTGGTCAATCACAAGTTTCTGCAGCTTTGAAGATTTTAGAGTCTGATCCCAAAGTGAAGACGATTTTCGTCAATGTTTTTGGAGGTATTGTTAACTGTGCAACCATTGCAAATGGTATAGTTTCAGCATGCAGAGAGAATCCACCAAAACACCCCCTAGTCATTAGACTTGAAGGAACCAACTCTGGTGAAGCACGGAAAATCCTTGAGCAATCTGGTTTACCAGTTAAAATAATAAATGATGCCGACGAAGCTGCTAAAGCTGCTGTGAAGTTAGCACAGTGA
Protein
MAAFKNLKSFKLINLASSTYCPRVISTRHLNLQEHHSKDLLRKYQVSIQDFRIIDSKLDTNALSGFKADEYVVKAQILAGGRGKGHFDNGFKGGVHLTKNRDKIVDLAKNMIGNKLITKQTPKEGILVNKVMVAESVNIKRETYFSIVMERSFNGAAIVASPAGGMDIEAVAEKTPHLVKTVPVDIFEGISDKVANEIADFLEFKGPLKSKCAEEVKKLWQLFLKVDATQLEINPLVETDDGRVISVDAKINFDDNAKFRQKEIFALDDVSETDPREREANSLNLVYIEMDGSIGCMVNGAGLAMATMDIITLNGGKPANFLDLGGGVGQSQVSAALKILESDPKVKTIFVNVFGGIVNCATIANGIVSACRENPPKHPLVIRLEGTNSGEARKILEQSGLPVKIINDADEAAKAAVKLAQ

Summary

Description
GTP-specific succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The beta subunit provides nucleotide specificity of the enzyme and binds the substrate succinate, while the binding sites for coenzyme A and phosphate are found in the alpha subunit.
Catalytic Activity
CoA + GTP + succinate = GDP + phosphate + succinyl-CoA
Cofactor
Mg(2+)
Subunit
Heterodimer of an alpha and a beta subunit. The beta subunit determines specificity for GTP.
Heterodimer of an alpha and a beta subunit.
Similarity
Belongs to the succinate/malate CoA ligase beta subunit family. GTP-specific subunit beta subfamily.
Belongs to the succinate/malate CoA ligase beta subunit family.
Feature
chain  Succinate--CoA ligase [GDP-forming] subunit beta, mitochondrial
EC Number
6.2.1.4
6.2.1.-
EMBL
BABH01002718    NWSH01000302    PCG77611.1    ODYU01002957    SOQ41113.1    KQ459602    + More
KPI93249.1    KQ459937    KPJ19203.1    RSAL01000005    RVE54341.1    JTDY01002339    KOB71636.1    AGBW02007668    OWR54779.1    APGK01047286    KB741077    KB632432    ENN74331.1    ERL95533.1    GAIX01000555    JAA92005.1    GEZM01087797    JAV58471.1    CH477347    EAT42975.1    EJY57594.1    GGMR01002817    MBY15436.1    GAPW01001639    JAC11959.1    APCN01005783    KQ971307    EFA11202.1    GGFJ01005666    MBW54807.1    LJIG01022565    KRT79897.1    GGFK01007955    MBW41276.1    GBGD01001537    JAC87352.1    GGFJ01005665    MBW54806.1    GFXV01001294    MBW13099.1    ADMH02001552    ETN62090.1    ATLV01025286    KE525379    KFB52375.1    JXUM01120885    KQ566440    KXJ70136.1    ABLF02025516    GGFJ01005664    MBW54805.1    GGFM01007382    MBW28133.1    AXCN02001180    AAAB01008898    EAA09142.4    ACPB03018838    GAHY01001790    JAA75720.1    CH940647    EDW69727.2    GBHO01021976    GBRD01005654    GBRD01005652    GBRD01005651    GDHC01000603    JAG21628.1    JAG60167.1    JAQ18026.1    GFDL01008351    JAV26694.1    GECL01001207    JAP04917.1    GFTR01006170    JAW10256.1    DS231912    EDS25837.1    PYGN01000519    PSN44935.1    CM000159    EDW93514.1    CM000363    CM002912    EDX09324.1    KMY97752.1    GDIP01182182    JAJ41220.1    CH954178    EDV51022.1    GL732527    EFX87492.1    CH933809    EDW18354.1    LRGB01002371    KZS08073.1    GDIP01180441    JAJ42961.1    CH480817    EDW50584.1    GDIP01136545    JAL67169.1    GDIP01183637    JAJ39765.1    GBBI01001166    JAC17546.1    AE014296    AY051980    AJ252069    AAF50771.1    AAK93404.1    CAB64384.1    GDIP01152595    JAJ70807.1    GDIP01218478    GDIP01216484    GDIP01204875    JAJ18527.1    AXCM01000114    AXCM01000115    AXCM01000116    AXCM01000117    GDIP01104801    GDIQ01050471    JAL98913.1    JAN44266.1    GDIQ01015012    JAN79725.1    GGMS01012516    MBY81719.1    CH963847    EDW72992.2    GDIP01130796    JAL72918.1    NNAY01000465    OXU28180.1    GANO01002411    JAB57460.1    CH902618    EDV40340.1    AAZX01000583    GBXI01008171    JAD06121.1    KK107182    EZA55993.1    JRES01000996    KNC26319.1    CP012525    ALC43144.1    CH916366    EDV96442.1    QOIP01000003    RLU25076.1    QCYY01000412    ROT85188.1    OUUW01000002    SPP76932.1    GECZ01027224    GECZ01004752    GECZ01000645    JAS42545.1    JAS65017.1    JAS69124.1    LBMM01014013    KMQ85380.1    NEVH01013548    PNF28874.1    AJVK01013101    KK857477    PTY27205.1    KK852702    KDR18108.1    GAMC01001927    JAC04629.1    GDAI01002640    JAI14963.1    GAKP01014098    JAC44854.1    CH379069    EAL29482.1    CH479206    EDW30870.1    GL437497    EFN70345.1   
Pfam
PF08442   ATP-grasp_2        + More
PF00549   Ligase_CoA
PF05644   Miff
Interpro
IPR005811   CoA_ligase        + More
IPR013650   ATP-grasp_succ-CoA_synth-type       
IPR016102   Succinyl-CoA_synth-like       
IPR005809   Succ_CoA_synthase_bsu       
IPR017866   Succ-CoA_synthase_bsu_CS       
IPR034722   Succ_CoA_betaG_euk       
IPR013815   ATP_grasp_subdomain_1       
IPR011761   ATP-grasp       
IPR039433   Mff-like_dom       
SUPFAM
SSF52210   SSF52210       
Gene 3D
PDB
5CAE     E-value=1.3538e-119,     Score=1100

Ontologies

Topology

Subcellular location
Mitochondrion  
Length:
421
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
2.16333
Exp number, first 60 AAs:
0.00186
Total prob of N-in:
0.02298
outside
1  -  421
 
 

Population Genetic Test Statistics

Pi
257.983133
Theta
218.873698
Tajima's D
0.666269
CLR
0.68825
CSRT
0.564421778911054
Interpretation
Uncertain
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