SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO04003  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA012780
Annotation
putative_succinyl-CoA_synthetase_small_subunit_[Danaus_plexippus]
Full name
Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial      
Alternative Name
Succinyl-CoA synthetase subunit alpha
Succinyl-coenzyme A synthetase alpha subunit 1
Location in the cell
Mitochondrial   Reliability : 2.656
 

Sequence

CDS
ATGGCTATGCCAGTCCGGGTTCTTTCTAAGTTCAAAGATGGACTAAAACTCGGCAATGTACGATTTGCATCCGGCAACCCTTATGCTGAAACCAGAAAAAATTTGATCCTTACAAGTGAAACAAAAGTGATTGTTCAGGGTTTCACTGGAAAGCAGGGTACCTTCCACAGCCAACAAGCCCTTGACTATGGTACTAAAGTTGTTGGAGGAGTGTCACCAAAGAAGGCTGGTACAGAACATCTTGGTAAGCCTGTGTTTGGTACAGTCAAAGAGGCAAAGGCAGGCACAGGAGCAACTGCCTCTGTTATTTATGTACCTCCCCCTGGAGCTGCAGCAGCCATTCTAGAAGCTATTGAGGCTGAAATGCCCCTCATTGTGTGCATTACAGAAGGTGTGCCACAACATGATATGGTGCGAGTAAAACATGCCCTCTTGAGACAAAACAAGTCTAGACTGGTTGGTCCTAACTGTCCTGGTATCATTGCTCCCGAGAAGTGTAAAATTGGTATCATGCCAGCTGCAGTGCACAAACGTGGTTGCATCGGAGTTGTATCGCGTTCTGGGACATTGACCTATGAAGCCTGTCATCAGACTACTATTACTGGCTTAGGCCAAACTTTGTGTGTCGGTATTGGAGGGGATCCCTTCAACGGAACAGACTTCATTGACTGCTTAGAAGTTTTCCTCAAGGATCCTGAGACCAAGGGCATCATCCTCATTGGTGAAATTGGTGGAAATGCTGAAGAATTAGCATCAGAATATTTGACTCAGTACAATACTGGTCAAAAAGCTAAGCCTGTGGTGTCGTTTATCGCCGGTTTGACGGCTCCCCCGGGTCGACGAATGGGTCACGCTGGTGCCATCATTTCGGGCGGCAAAGGAGGCGCCATGGACAAAATTAAGGCTTTAGAAAAAGCTAATGTAATCGTCACTCGGTCTCCGGCCAAAATGGGCGTGGAACTTCACAAAGAAATGAAACGATTAGAGATCATCTAA
Protein
MAMPVRVLSKFKDGLKLGNVRFASGNPYAETRKNLILTSETKVIVQGFTGKQGTFHSQQALDYGTKVVGGVSPKKAGTEHLGKPVFGTVKEAKAGTGATASVIYVPPPGAAAAILEAIEAEMPLIVCITEGVPQHDMVRVKHALLRQNKSRLVGPNCPGIIAPEKCKIGIMPAAVHKRGCIGVVSRSGTLTYEACHQTTITGLGQTLCVGIGGDPFNGTDFIDCLEVFLKDPETKGIILIGEIGGNAEELASEYLTQYNTGQKAKPVVSFIAGLTAPPGRRMGHAGAIISGGKGGAMDKIKALEKANVIVTRSPAKMGVELHKEMKRLEII

Summary

Description
Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and specificity for either ATP or GTP is provided by different beta subunits.
Catalytic Activity
ATP + CoA + succinate = ADP + phosphate + succinyl-CoA
CoA + GTP + succinate = GDP + phosphate + succinyl-CoA
Subunit
Heterodimer of an alpha and a beta subunit. Different beta subunits determine nucleotide specificity. Together with an ATP-specific beta subunit, forms an ADP-forming succinyl-CoA synthetase (A-SCS). Together with a GTP-specific beta subunit forms a GDP-forming succinyl-CoA synthetase (G-SCS).
Similarity
Belongs to the succinate/malate CoA ligase alpha subunit family.
Keywords
Complete proteome   Ligase   Mitochondrion   Nucleotide-binding   Reference proteome   Transit peptide   Tricarboxylic acid cycle  
Feature
chain  Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial
EC Number
6.2.1.4
6.2.1.5
EMBL
BABH01004162    BABH01011634    BABH01011635    RSAL01000155    RVE45656.1    AGBW02014660    + More
OWR41259.1    GAIX01003490    JAA89070.1    KQ460075    KPJ17940.1    KQ459582    KPI98735.1    HM449920    ADO33055.1    KF647633    AHB50495.1    NWSH01000620    PCG75251.1    GFDF01001792    JAV12292.1    GBXI01009014    JAD05278.1    DQ440261    CH477408    ABF18294.1    EAT41527.1    JXUM01044656    GAPW01002568    KQ561409    JAC11030.1    KXJ78673.1    GAKP01007171    GAKP01007170    JAC51781.1    JRES01001517    KNC22315.1    GDHF01009188    JAI43126.1    GDAI01002020    JAI15583.1    APCN01000834    AAAB01008987    EAA01194.2    GFDG01000774    JAV18025.1    AXCM01001181    AXCN02001518    GGFK01005022    MBW38343.1    ADMH02002105    ETN59000.1    GAMC01011533    GAMC01011532    JAB95023.1    GAMD01003002    JAA98588.1    GFDL01000472    JAV34573.1    GGFM01007006    MBW27757.1    GALX01001917    JAB66549.1    CH954178    EDV50813.1    CVRI01000047    CRK97203.1    CH933809    EDW17678.1    EZ423989    ADD20265.1    UFQS01000194    UFQT01000194    UFQT01000732    SSX01091.1    SSX21471.1    SSX26785.1    GL442815    EFN62972.1    CH964101    EDW79529.1    GDKW01002388    JAI54207.1    ACPB03016273    GAHY01002066    JAA75444.1    SSX01090.1    SSX21470.1    SSX26784.1    CH902618    EDV39913.1    GBGD01002148    JAC86741.1    OUUW01000009    SPP84916.1    CH379069    EDY73560.1    CH479188    EDW40541.1    CP012525    ALC45080.1    CM000159    EDW93300.1    CH916366    EDV96734.1    GBHO01024526    GBRD01000206    GDHC01021949    JAG19078.1    JAG65615.1    JAP96679.1    GBHO01034392    GBHO01034389    GBRD01017667    GBRD01014819    JAG09212.1    JAG09215.1    JAG48160.1    CH940647    EDW68904.1    GAMC01011531    GAMC01011530    JAB95024.1    GFTR01005056    JAW11370.1    GECL01002409    JAP03715.1    ATLV01018208    KE525224    KFB42802.1    GBHO01034390    JAG09214.1    CH480817    EDW50367.1    CM000363    CM002912    EDX09109.1    KMY97424.1    AE014296    AY089549    Y09067    GBBI01001054    JAC17658.1    ADTU01008562    KQ414596    KOC69915.1    GL767674    EFZ13224.1    KQ971307    EFA11129.1    GEBQ01004331    JAT35646.1    NEVH01011876    PNF31578.1    GECU01005917    JAT01790.1    QOIP01000005    RLU23138.1    JR038527    AEY58299.1    DS235131    EEB12350.1    GANO01001260    JAB58611.1    JTDY01000368    KOB77500.1    APGK01047228    APGK01047229    APGK01047230    BT128495    KB741077    AEE63452.1    ENN74242.1    GDIQ01197769    JAK53956.1    GBYB01008803    JAG78570.1    KQ981292    KYN43135.1    CCAG010012763    KK853313    KDR08649.1    KA646462    AFP61091.1    KZ288416    PBC26057.1    GL449438    EFN82692.1    AK417178    BAN20393.1   
Pfam
PF02629   CoA_binding        + More
PF00549   Ligase_CoA
PF00453   Ribosomal_L20
PF03901   Glyco_transf_22
Interpro
IPR017440   Cit_synth/succinyl-CoA_lig_AS        + More
IPR016102   Succinyl-CoA_synth-like       
IPR005811   CoA_ligase       
IPR036291   NAD(P)-bd_dom_sf       
IPR005810   CoA_lig_alpha       
IPR033847   Citrt_syn/SCS-alpha_CS       
IPR003781   CoA-bd       
IPR005813   Ribosomal_L20       
IPR035566   Ribosomal_protein_L20_C       
IPR005599   GPI_mannosylTrfase       
SUPFAM
SSF51735   SSF51735        + More
SSF52210   SSF52210       
SSF74731   SSF74731       
Gene 3D
PDB
6G4Q     E-value=8.72438e-101,     Score=936

Ontologies

Topology

Subcellular location
Mitochondrion  
Length:
331
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.0368300000000001
Exp number, first 60 AAs:
0
Total prob of N-in:
0.02115
outside
1  -  331
 
 

Population Genetic Test Statistics

Pi
231.087655
Theta
178.321308
Tajima's D
1.082502
CLR
0.079842
CSRT
0.68341582920854
Interpretation
Uncertain

Multiple alignment of Orthologues

 
 

Gene Tree

 
 
Peptides ×
Source Sequence Identity Evalue
28556443 QGTFHSQQALDYGTK 100.00 7e-05
28556443 LVGPNCPGIIAPEK 100.00 7e-05
28556443 LVGPNCPGIIAPEK 100.00 7e-05
28556443 AKPVVSFIAGLTAPPGR 100.00 8e-05
28556443 AKPVVSFIAGLTAPPGR 100.00 8e-05
28556443 AGTEHLGKPVFGTVK 100.00 8e-05
28556443 NDLTFLDLTVQQIEHLNK 100.00 8e-05
28556443 AGTEHLGKPVFGTVK 100.00 0.001
28556443 IAGLTAPPGR 100.00 0.001
28556443 QGTFHSQQALDYGTK 100.00 0.001
28556443 AGTEHLGKPVFGTVK 100.00 0.001
28556443 AKPVVSFIAGLTAPPGR 100.00 0.002
28556443 KNLILTSETK 100.00 0.002
Copyright@ 2018-2023    Any Comments and suggestions mail to:zhuzl@cqu.edu.cn   渝ICP备19006517号

渝公网安备 50010602502065号