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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
Experiments
Databases
Textmining
[Homology]
Score
acnBAconitate hydratase. Homology to acnB of E. coli of 73% (sprot|ACO2_ECOLI) CATALYTIC ACTIVITY: Citrate = cis-aconitate + H(2)O. Tirfam: acnB: aconitate hydratase 2 Pfam: aconitase family no signal peptide no TMHs; High confidence in function and specificity; Belongs to the aconitase/IPM isomerase family. (865 aa)    
Predicted Functional Partners:
gltA
Probable citrate synthase. Homology to gltA of s. meliloti of 69% (sprot|CISY_RHIME). Citrate synthase is a member of a small family of enzymes that can directly form a carbon-carbon bond without the presence of metal ion cofactors. It catalyses the first reaction in the Krebs' cycle: Citrate + CoA = acetyl-CoA + H2 O + oxaloacetate InterPro: Citrate synthase (IPR002020) Pfam: Citrate synthase no signal peptide no TMHs; High confidence in function and specificity.
  
 
 0.993
icd1
Isocitrate dehydrogenase [NADP]. Homology to icd1 of A. eutropus of 75% (trembl|Q8KLU5) Isocitrate dehydrogenase is an important enzyme of the TCA which catalyzes the reaction: isocitrate + NAD+ = 2-oxoglutarate + CO2 + NADH + H+ Pfam: Isocitrate/isopropylmalate dehydrogenase Tigrfam: prok_nadp_idh: isocitrate dehydrogenase no signal peptide no TMHs; High confidence in function and specificity.
  
 
 0.992
acnA
Probable aconitate hydratase; Catalyzes the isomerization of citrate to isocitrate via cis- aconitate.
    
 0.980
icd2
Isocitrate dehydrogenase [NADP]. Homology to icd2 of A. eutrophus of 80% (trembl|Q8KLU4) This monomeric type of isocitrate dehydrogenase is NADP-specific. It is an important enzyme of the TCA. Interpro: Isocitrate dehydrogenase NADP-dependent, monomeric type (IPR004436) Tigrfam: monomer-idh: isocitrate dehydrogenase NADP-dependent no singal peptide no TMHs; High confidence in function and specificity.
 
 
 0.971
aceA
AceA protein; Isocitrate lyase. Homology to aceA of E. coli of 73% (sprot|ACEA_ECOLI). Isocitrate lyase is an enzyme that catalyzes the conversion of isocitrate to succinate and glyoxylate. This is the first step in the glyoxylate bypass, an alternative to the tricarboxylic acid cycle in bacteria, fungi and plants. InterPro: Isocitrate lyase (IPR000918) Pfam: Isocitrate lyase family no signal peptide no TMHs; High confidence in function and specificity.
     
 0.951
sucC
Probable succinyl-CoA synthetase, beta chain; 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.
  
 
 0.939
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 2 family.
  
  
 0.908
odhA
Probable 2-oxoglutarate dehydrogenase. Homology to odhA of A. eutrophus of 63% (sprot|ODO1_ALCEU). THE 2-OXOGLUTARATE DEHYDROGENASE COMPLEX CATALYZES THE OVERALL CONVERSION OF 2-OXOGLUTARATE TO SUCCINYL-COA & CO(2). IT CONTAINS MULTIPLE COPIES OF 3 ENZYMATIC COMPONENTS: 2-OXOGLUTARATE DEHYDROGENASE (E1) DIHYDROLIPOAMIDE SUCCINYLTRANSFERASE (E2) AND LIPOAMIDE DEHYDROGENASE (E3). InterPro: Dehydrogenase E1 component (IPR001017); Transletolase (IPR005474) Tigrfam: 2oxo_dh_E1: 2-oxoglutarate dehydrogenase, E1 component Pfam: Dehydrogenase E1 component, Transketolas, pyridine binding domain [...]
   
  
 0.870
fumB
Putative fumarate hydratase; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
  
  
 0.864
maeB1
Probable malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+) (EC 1.1.1.40) (NADP-ME). Homology to dme of S. meliloti of 60% (sprot|MAO1_RHIME). Required for symbiotic nitrogen fixation. Plays a key role in the conversion of malate to acetyl-CoA for efficient tricarboxylic acid cycle function in nitrogen-fixating bacteria. Tigrfam: pta: phosphotransacetylase Pfam: Malic enzyme; Phosphate acetyl/butaryltransferase no signal peptide no TMHs; High confidence in function and specificity.
  
 
 0.734
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
Server load: very high (>100%) [HD]
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