STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
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[Homology]
Score
sucCsuccinyl-CoA synthetase, beta subunit; 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 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. (390 aa)    
Predicted Functional Partners:
Arch_0346
COGs: COG0567 2-oxoglutarate dehydrogenase complex dehydrogenase (E1); InterPro IPR001078:IPR001017:IPR005475:IPR011603; KEGG: bcv:Bcav_1274 2-oxoglutarate dehydrogenase, E1 subunit; PFAM: Transketolase central region; dehydrogenase E1 component; catalytic domain of components of various dehydrogenase complexes; SPTR: D0WRR3 Oxoglutarate dehydrogenase (Succinyl-transferring), E1 component; TIGRFAM: 2-oxoglutarate dehydrogenase, E1 subunit; PFAM: 2-oxoacid dehydrogenases acyltransferase (catalytic domain); Dehydrogenase E1 component; Transketolase, pyrimidine binding domain; TIGRFAM: 2- [...]
 
 
 0.999
sucD
succinyl-CoA synthetase, alpha subunit; 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.
 0.999
Arch_1331
COGs: COG1053 Succinate dehydrogenase/fumarate reductase flavoprotein subunit; InterPro IPR003953:IPR004112:IPR011280:IPR015939; KEGG: nca:Noca_3552 succinate dehydrogenase flavoprotein subunit; PFAM: fumarate reductase/succinate dehydrogenase flavoprotein domain protein; PRIAM: Succinate dehydrogenase; SPTR: A7B9J2 Putative uncharacterized protein; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit; PFAM: domain; FAD binding domain; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit, Bacillus subtilis subgroup.
  
 0.988
Arch_0735
COGs: COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex dihydrolipoamide acyltransferase (E2) protein; InterProIPR011053:IPR004167:IPR003016:IPR000089:IPR 014276:IPR001078; KEGG: rmu:RMDY18_07280 pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component; PFAM: catalytic domain of components of various dehydrogenase complexes; biotin/lipoyl attachment domain-containing protein; E3 binding domain protein; SPTR: A7BC68 Putative uncharacterized protein; TIGRFAM: 2-oxoglutarate dehydrogenase, E2 component, dihydrolipoamide succinyltransferase; PFAM: [...]
  
 0.986
Arch_1330
COGs: COG0479 Succinate dehydrogenase/fumarate reductase Fe-S protein subunit; InterProIPR017896:IPR001450:IPR012675:IPR012285:IPR 004489:IPR009051:IPR001041:IPR006058:IPR017900; KEGG: tfu:Tfu_2451 succinate dehydrogenase/fumarate reductase iron-sulfur subunit; PFAM: 4Fe-4S ferredoxin iron-sulfur binding domain protein; SPTR: D0WP49 Fumarate reductase, iron-sulfur protein; TIGRFAM: succinate dehydrogenase and fumarate reductase iron-sulfur protein; TIGRFAM: succinate dehydrogenase and fumarate reductase iron-sulfur protein.
  
 0.985
Arch_1433
COGs: COG0372 Citrate synthase; InterProIPR002020:IPR016142:IPR010953:IPR016141:IPR 019810; KEGG: ami:Amir_0528 citrate synthase I; PFAM: Citrate synthase; PRIAM: Citrate (Si)-synthase; SPTR: C0W847 Citrate synthase; TIGRFAM: citrate synthase I; PFAM: Citrate synthase; TIGRFAM: citrate synthase I (hexameric type); Belongs to the citrate synthase family.
  
 
 0.980
Arch_1332
Succinate dehydrogenase (or fumarate reductase) cytochrome b subunit, b558 family; InterPro IPR011138; KEGG: tfu:Tfu_2453 succinate dehydrogenase subunit C; SPTR: D0WP51 Succinate dehydrogenase subunit; TIGRFAM: succinate dehydrogenase (or fumarate reductase) cytochrome b subunit, b558 family; TIGRFAM: succinate dehydrogenase (or fumarate reductase) cytochrome b subunit, b558 family.
    
 0.916
fumC
Fumarate lyase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily.
  
 
 0.884
Arch_1315
Phosphate acetyltransferase; COGs: COG0280 Phosphotransacetylase; InterPro IPR002505:IPR004614; KEGG: bfa:Bfae_08770 phosphotransacetylase; PFAM: phosphate acetyl/butaryl transferase; SPTR: D0WNY9 Putative phosphate acetyltransferase pta; TIGRFAM: phosphate acetyltransferase; PFAM: Phosphate acetyl/butaryl transferase; TIGRFAM: phosphate acetyltransferase.
  
 
 0.849
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 2 family.
  
 
 0.840
Your Current Organism:
Arcanobacterium haemolyticum
NCBI taxonomy Id: 644284
Other names: A. haemolyticum DSM 20595, Arcanobacterium haemolyticum ATCC 9345, Arcanobacterium haemolyticum CIP 103370, Arcanobacterium haemolyticum DSM 20595, Arcanobacterium haemolyticum str. DSM 20595, Arcanobacterium haemolyticum strain DSM 20595
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