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
icl1Isocitrate lyase Icl (isocitrase) (isocitratase); Involved in the persistence and virulence of M.tuberculosis. Catalyzes the reversible formation of succinate and glyoxylate from isocitrate, a key step of the glyoxylate cycle, which operates as an anaplerotic route for replenishing the tricarboxylic acid cycle during growth on fatty acid substrates. It could also catalyze the formation of pyruvate and succinate from 2-methylisocitrate, a key step in the methylcitrate cycle (propionate degradation route) (By similarity). (428 aa)    
Predicted Functional Partners:
glcB
Malate synthase G GlcB; Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl- CoA) and glyoxylate to form malate and CoA.
  
 
 0.999
ackA
Probable acetate kinase AckA (acetokinase); Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family.
   
  
 0.962
fadB2
3-hydroxybutyryl-CoA dehydrogenase FadB2 (beta-hydroxybutyryl-CoA dehydrogenase) (BHBD); Catalyzes the NAD-dependent oxidation of beta-hydroxybutyryl- CoA to acetoacetyl-CoA in vitro at pH 10. Also catalyzes the reverse reaction albeit in a lower pH range of 5.5-6.5. The reverse reaction is able to use NADPH as well as NADH; Belongs to the 3-hydroxyacyl-CoA dehydrogenase family.
  
  
 0.954
aceAb
Probable isocitrate lyase AceAb [second part] (isocitrase) (isocitratase) (Icl); Together with AceAa, they could catalyze the formation of succinate and glyoxylate from isocitrate.
  
 
0.931
aceAa
Probable isocitrate lyase AceAa [first part] (isocitrase) (isocitratase) (Icl); Together with AceAb, they could catalyze the formation of succinate and glyoxylate from isocitrate.
  
 
0.925
acn
Probable iron-regulated aconitate hydratase Acn (citrate hydro-lyase) (aconitase); Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and probably via the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the reversible isomerization of citrate to isocitrate via cis-aconitate. The apo form of AcnA functions as a RNA-binding regulatory protein which binds to selected IRE-like sequences present within the UTRs (untranslated regions) of 3' trxC and 5' IdeR mRNA. Could catalyze the hydration of 2-methyl-ci [...]
  
 
 0.919
Rv1257c
Rv1257c, (MTCY50.25), len: 455 aa. Probable oxidoreductase, similar to e.g. GLCD_ECOLI|P52075 glycolate oxidase subunit glcd (499 aa), FASTA scores: E(): 0, (38.9% identity in 458 aa overlap). Similar to Mycobacterium tuberculosis oxidoreductases e.g. Rv3107c.
   
 
 0.904
Rv2280
Rv2280, (MTCY339.30c), len: 459 aa. Probable dehydrogenase. Similar to D-lactate dehydrogenase (cytochrome) precursor e.g. G1061264 (587 aa), FASTA scores, opt: 645,E(): 1.3e-31, (28.0% identity in 478 aa overlap), similar to MTCY50.25, 36.5% identity in 447 aa overlap.
   
 
 0.903
prpC
Probable methylcitrate synthase PrpC; Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and via the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the Claisen condensation of propionyl-CoA and oxaloacetate (OAA) to yield 2-methylcitrate (2-MC) and CoA. Also catalyzes the condensation of oxaloacetate with acetyl-CoA.
   
  
 0.894
ramB
Probable transcriptional regulatory protein; Involved in the control of the glyoxylate cycle. RamB negatively controls the expression of icl expression during growth on acetate as the sole carbon source. Does not regulate the expression of other genes involved in acetate metabolism. Belongs to the short-chain fatty acyl-CoA assimilation regulator (ScfR) family.
 
  
 0.835
Your Current Organism:
Mycobacterium tuberculosis H37Rv
NCBI taxonomy Id: 83332
Other names: M. tuberculosis H37Rv, Mycobacterium sp. H37Rv, Mycobacterium tuberculosis str. H37Rv, Mycobacterium tuberculosis strain H37Rv
Server load: low (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.