Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Succinate--CoA ligase [ADP-forming] subunit alpha

Gene

TVG0284189

Organism
Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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 nucleotide specificity is provided by the beta subunit.UniRule annotation

Catalytic activityi

ATP + succinate + CoA = ADP + phosphate + succinyl-CoA.UniRule annotation

Pathwayi: tricarboxylic acid cycle

This protein is involved in step 1 of the subpathway that synthesizes succinate from succinyl-CoA (ligase route).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Succinate--CoA ligase [ADP-forming] subunit alpha (TVG0284189)
This subpathway is part of the pathway tricarboxylic acid cycle, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes succinate from succinyl-CoA (ligase route), the pathway tricarboxylic acid cycle and in Carbohydrate metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei246Tele-phosphohistidine intermediateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigaseUniRule annotationImported
Biological processTricarboxylic acid cycleUniRule annotation
LigandNucleotide-bindingUniRule annotation

Enzyme and pathway databases

UniPathwayiUPA00223; UER00999.

Names & Taxonomyi

Protein namesi
Recommended name:
Succinate--CoA ligase [ADP-forming] subunit alphaUniRule annotation (EC:6.2.1.5UniRule annotation)
Gene namesi
ORF Names:TVG0284189Imported
OrganismiThermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1)Imported
Taxonomic identifieri273116 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaThermoplasmataThermoplasmatalesThermoplasmataceaeThermoplasma
Proteomesi
  • UP000001017 Componenti: Chromosome

Interactioni

Subunit structurei

Heterotetramer of two alpha and two beta subunits.UniRule annotation

Protein-protein interaction databases

STRINGi273116.TVN0273.

Structurei

3D structure databases

ProteinModelPortaliQ97C31.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini3 – 99CoA_bindingInterPro annotationAdd BLAST97

Sequence similaritiesi

Belongs to the succinate/malate CoA ligase alpha subunit family.UniRule annotation

Phylogenomic databases

eggNOGiarCOG01339. Archaea.
COG0074. LUCA.
KOiK01902.
OMAiVIICITE.

Family and domain databases

Gene3Di3.40.50.261. 1 hit.
3.40.50.720. 1 hit.
InterProiView protein in InterPro
IPR017440. Cit_synth/succinyl-CoA_lig_AS.
IPR033847. Citrt_syn/SCS-alpha_CS.
IPR003781. CoA-bd.
IPR005810. CoA_lig_alpha.
IPR005811. CoA_ligase.
IPR016040. NAD(P)-bd_dom.
IPR016102. Succinyl-CoA_synth-like.
PfamiView protein in Pfam
PF02629. CoA_binding. 1 hit.
PF00549. Ligase_CoA. 1 hit.
PIRSFiPIRSF001553. SucCS_alpha. 1 hit.
SMARTiView protein in SMART
SM00881. CoA_binding. 1 hit.
SUPFAMiSSF51735. SSF51735. 1 hit.
SSF52210. SSF52210. 1 hit.
TIGRFAMsiTIGR01019. sucCoAalpha. 1 hit.
PROSITEiView protein in PROSITE
PS01216. SUCCINYL_COA_LIG_1. 1 hit.
PS00399. SUCCINYL_COA_LIG_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q97C31-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVLIDKNTKV IVQGITGHQG SFHTGEMLKF GTNVVAGIAP GKGGTKFADK
60 70 80 90 100
VPIVNSVAEA MQYEPDATMI SVPAPFVKDA AYEAIDNGLK IVYILTEHVP
110 120 130 140 150
YQDTMEIVKE AQLRNITVLG PNGPGITVPF ESKIGIMPNH IFKEGDVAVA
160 170 180 190 200
SRSGTLTYEI VYAITKAGMG ESTVIGLGGD RVVGLSFIDV LKMFENDPKT
210 220 230 240 250
KKIVLVGEIG GNNEELAAEY IKKNVKKKVV AYIAGRSAPP GKRMGHAGAI
260 270 280
IERGVGTAES KLKAFNSAGV KVADYPQDIP KLLEE
Length:285
Mass (Da):30,368
Last modified:October 1, 2001 - v1
Checksum:i4F713E93D487F14A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000011 Genomic DNA. Translation: BAB59416.1.
RefSeqiWP_010916531.1. NC_002689.2.

Genome annotation databases

EnsemblBacteriaiBAB59416; BAB59416; BAB59416.
GeneIDi1440789.
KEGGitvo:TVG0284189.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000011 Genomic DNA. Translation: BAB59416.1.
RefSeqiWP_010916531.1. NC_002689.2.

3D structure databases

ProteinModelPortaliQ97C31.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi273116.TVN0273.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB59416; BAB59416; BAB59416.
GeneIDi1440789.
KEGGitvo:TVG0284189.

Phylogenomic databases

eggNOGiarCOG01339. Archaea.
COG0074. LUCA.
KOiK01902.
OMAiVIICITE.

Enzyme and pathway databases

UniPathwayiUPA00223; UER00999.

Family and domain databases

Gene3Di3.40.50.261. 1 hit.
3.40.50.720. 1 hit.
InterProiView protein in InterPro
IPR017440. Cit_synth/succinyl-CoA_lig_AS.
IPR033847. Citrt_syn/SCS-alpha_CS.
IPR003781. CoA-bd.
IPR005810. CoA_lig_alpha.
IPR005811. CoA_ligase.
IPR016040. NAD(P)-bd_dom.
IPR016102. Succinyl-CoA_synth-like.
PfamiView protein in Pfam
PF02629. CoA_binding. 1 hit.
PF00549. Ligase_CoA. 1 hit.
PIRSFiPIRSF001553. SucCS_alpha. 1 hit.
SMARTiView protein in SMART
SM00881. CoA_binding. 1 hit.
SUPFAMiSSF51735. SSF51735. 1 hit.
SSF52210. SSF52210. 1 hit.
TIGRFAMsiTIGR01019. sucCoAalpha. 1 hit.
PROSITEiView protein in PROSITE
PS01216. SUCCINYL_COA_LIG_1. 1 hit.
PS00399. SUCCINYL_COA_LIG_2. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiQ97C31_THEVO
AccessioniPrimary (citable) accession number: Q97C31
Entry historyiIntegrated into UniProtKB/TrEMBL: October 1, 2001
Last sequence update: October 1, 2001
Last modified: February 15, 2017
This is version 95 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.