SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO08991  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA007783
Annotation
PREDICTED:_succinyl-CoA_ligase_[ADP-forming]_subunit_beta?_mitochondrial_[Papilio_xuthus]
Full name
Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial       + More
Succinate-CoA ligase subunit beta      
Alternative Name
ATP-specific succinyl-CoA synthetase subunit beta
Succinyl-CoA synthetase beta-A chain
Location in the cell
Mitochondrial   Reliability : 2.165
 

Sequence

CDS
ATGGCGATTGTATTACCTCGTTCTCTTGGTTTTGCTGAAACAATATTATTTAGATATGGAAATAAGATATTGACAGCATCTTCAGCCAACAAATTTCCAAGTAAACAACAAGTCCGCCACTTGAATGTACATGAATACATAAGTTATACTCTACTACGGGACCATGGAATTCCTGTACCCAAATTTAATGTGGCCAAAACCAAGGATGAGGCAATTAAGTTTGCCACAGAACTCAATACCAAAGACATCGTTCTAAAAGCACAGGTTCTTGCTGGTGGTCGAGGGAAAGGTACCTTTAAGAATGGACTTAAAGGTGGAGTTCGAATGGTCAACACACCTGAAGTTGCTGGTGATATAGCAGGAAAGATGCTTAAACAACTCCTAGTAACAAAACAAACAGGGGCAGCAGGACGAATTTGCAACATGGTCATGGTCACAGAGAGGAAGTTCCCACGCAGGGAATACTACGTGGCAATTATGATGGAACGCAGTTTCAATGGTCCAGTCATCATTGCTTCATCTCAAGGTGGTGTCAACATTGAAGATGTTGCAGCTGAAAATCCTGATGCAATAACTTATGAACCTATTGATATTGTTTCGGGTATTACTGATGATCAAATTTGCCGTGTTATCGAAAAGATCGGTCTACAAGAATTTGCAACTGAAGCTCATGGTATGATTAAAAAAATGTATGATTTGTTCCTTAAGAAGGATGCCTTATTGATTGAAGTAAATCCGTATGCCGAAGATGCCTTGACAGGACAATTCTTCTGTTTGGATGCCAAGTTTAGATTTGACGATAATGCTGAATTCAGACAAAAAGAGCTATTTAGTTTGAGAGACACTACTCAAGAAGACCCCAAGGAAATTGAAGCAGCTAAATACAACTTAAATTACATTGCTCTCGATGGAAACATTGGGTGTATGGTTAACGGTGCTGGATTAGCTATGGCTACGATGGATATAATCAAACTCTACGGGGGTGACCCCGCTAACTTCTTGGATGTCGGTGGAGGCGCTACTGCCCAGGCTGTCTCTGAGGCGTTCAAAATCATTCTCTCAGACCCGAAGGTGACAGCTATTTTGGTGAACATTTTTGGTGGTATTATGAGGTGCGACGTCATTGCAGAAGGTATCATTAATGCTGCCAAAAATCTGAATATACAGATCCCAGTGATTGTTCGCCTTCAAGGAACGAAGGTTAACGAAGCTAGAAAGTTGGTAGCCGAGTCCGGGCTTCGCATCGTGCCTCGCGACGACCTGGACGAGGCCGCCAAACTCGCCGTGCAACTCTCAGAGATCGTTGCCCTAGCCAGAAAGGCTGGAGTTGAGGTTAAATTTGATATTCCAAGAGTTATGCTTGAAAAGTAA
Protein
MAIVLPRSLGFAETILFRYGNKILTASSANKFPSKQQVRHLNVHEYISYTLLRDHGIPVPKFNVAKTKDEAIKFATELNTKDIVLKAQVLAGGRGKGTFKNGLKGGVRMVNTPEVAGDIAGKMLKQLLVTKQTGAAGRICNMVMVTERKFPRREYYVAIMMERSFNGPVIIASSQGGVNIEDVAAENPDAITYEPIDIVSGITDDQICRVIEKIGLQEFATEAHGMIKKMYDLFLKKDALLIEVNPYAEDALTGQFFCLDAKFRFDDNAEFRQKELFSLRDTTQEDPKEIEAAKYNLNYIALDGNIGCMVNGAGLAMATMDIIKLYGGDPANFLDVGGGATAQAVSEAFKIILSDPKVTAILVNIFGGIMRCDVIAEGIINAAKNLNIQIPVIVRLQGTKVNEARKLVAESGLRIVPRDDLDEAAKLAVQLSEIVALARKAGVEVKFDIPRVMLEK

Summary

Description
ATP-specific succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of ATP 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
ATP + CoA + succinate = ADP + phosphate + succinyl-CoA
Cofactor
Mg(2+)
Subunit
Heterodimer of an alpha and a beta subunit. The beta subunit determines specificity for ATP.
Heterodimer of an alpha and a beta subunit.
Similarity
Belongs to the succinate/malate CoA ligase beta subunit family. ATP-specific subunit beta subfamily.
Belongs to the succinate/malate CoA ligase beta subunit family.
Feature
chain  Succinate-CoA ligase subunit beta
EC Number
6.2.1.5
6.2.1.-
EMBL
KQ459602    KPI93344.1    KQ460615    KPJ13589.1    GAIX01013902    JAA78658.1    + More
AGBW02009983    OWR49404.1    ODYU01008491    SOQ52137.1    NWSH01006966    PCG63172.1    BABH01002535    BABH01002536    GAMC01007723    JAB98832.1    GAMC01007724    JAB98831.1    GAKP01014381    GAKP01014379    JAC44571.1    NEVH01013583    PNF28442.1    KK852751    KDR17135.1    JRES01000223    KNC33205.1    NEVH01010477    PNF32534.1    KQ971342    EFA03750.1    GDKW01000414    JAI56181.1    LJIG01022813    KRT78584.1    KA647442    AFP62071.1    GFDG01000812    JAV17987.1    GBBI01000214    JAC18498.1    GFDG01000822    JAV17977.1    GECZ01015223    JAS54546.1    BT126442    KB630727    KB632357    AEE61406.1    ERL83818.1    ERL93444.1    CH477792    EAT36152.1    GECL01003227    JAP02897.1    CCAG010009033    EZ422486    ADD18762.1    GBGD01001428    JAC87461.1    JXJN01023622    APCN01008727    GAPW01001414    JAC12184.1    GECU01033862    GECU01013174    JAS73844.1    JAS94532.1    AXCN02001904    AAZX01002659    GBHO01035289    GBHO01029724    GBRD01008202    GBRD01004408    GDHC01010966    JAG08315.1    JAG13880.1    JAG57619.1    JAQ07663.1    AAAB01008968    EAA13239.4    GFTR01006354    JAW10072.1    NNAY01000861    OXU26169.1    ACPB03014676    GEDC01004344    JAS32954.1    ATLV01018955    KE525256    KFB43476.1    EAT36151.1    AXCM01000075    GAPW01001435    JAC12163.1    CM000070    KRT00916.1    KRT00915.1    DS231921    EDS26502.1    CP012526    ALC46361.1    APGK01040619    KB740984    ENN76189.1    GFDF01001833    JAV12251.1    EDY68366.2    UFQS01002857    UFQT01002857    SSX14777.1    SSX34169.1    GALA01001147    JAA93705.1    GGFM01006599    MBW27350.1    CH940650    KRF82930.1    CH933806    KRG01626.1    GFDF01001800    JAV12284.1    OUUW01000008    SPP84429.1    GFDL01007167    JAV27878.1    CH479182    EDW34483.1    GFDL01007152    JAV27893.1    CM000160    KRK03216.1    KRF82929.1    EDW66791.1    AE014297    ALI30546.1    CH964232    EDW81268.2    GBYB01003651    JAG73418.1    AY058331    AAL13560.1    ACZ94855.1    EDW15578.2    KRG01627.1    CH902617    KPU79409.1    CH480815    EDW42954.1    KPU79412.1    CVRI01000064    CRL05523.1    AK418009    BAN21224.1    CH916373    EDV95083.1    GGFK01009232    MBW42553.1    GGFJ01005321    MBW54462.1    EDW96588.1    KQ978231    KYM96128.1    CH954181    EDV49851.1    ADV37289.2    GGFK01002131    MBW35452.1   
Pfam
PF00549   Ligase_CoA        + More
PF08442   ATP-grasp_2
Interpro
IPR016102   Succinyl-CoA_synth-like        + More
IPR013650   ATP-grasp_succ-CoA_synth-type       
IPR005811   CoA_ligase       
IPR011761   ATP-grasp       
IPR005809   Succ_CoA_synthase_bsu       
IPR017866   Succ-CoA_synthase_bsu_CS       
IPR034723   Succ_CoA_betaA_euk       
IPR013815   ATP_grasp_subdomain_1       
SUPFAM
SSF52210   SSF52210       
Gene 3D
PDB
6G4Q     E-value=1.06121e-142,     Score=1299

Ontologies

Topology

Subcellular location
Mitochondrion  
Length:
456
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.14738
Exp number, first 60 AAs:
0.00113
Total prob of N-in:
0.00196
outside
1  -  456
 
 

Population Genetic Test Statistics

Pi
207.373671
Theta
166.124734
Tajima's D
0.763454
CLR
0.338741
CSRT
0.587020648967552
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
28556443 LAVQLSEIVALAR 100.00 2e-11
31250652 QLLVSGGDVLAPHEVAALER 100.00 6e-05
31250652 ENLEHLGGMSEASSDALIWQLMRAYTLSVLTR 100.00 2e-04
28556443 CDVIAEGIINAAK 100.00 7e-04
28556443 CDVIAEGIINAAK 100.00 7e-04
26822097 KIVAESGIR 100.00 0.006
25044914 MVNHFVQEFK 100.00 0.006
31250652 MVNTPEVAGDIAGKMLK 100.00 0.006
28467696 MVNQIQTPQDSQEIR 100.00 0.006
28556443 MVNTPEVAGDIAGK 100.00 0.006
28556443 LVAESGLR 100.00 0.006
28556443 LYGGDPANFLDVGGGATAQAVSEAFK 100.00 0.006
26822097 MYDIFIK 100.00 0.010
28467696 DTTQAVGTAVVNKK 100.00 0.010
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