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
smgDUF494 family putative periplasmic protein; Belongs to the Smg family. (157 aa)    
Predicted Functional Partners:
smf
DNA recombination-mediator A family protein; Partially complements natural chromosomal DNA transformation defect of an H.influenzae dprA disruption mutant. May help load RecA onto ssDNA (By similarity). Belongs to the DprA/Smf family.
    
 0.903
yehI
Uncharacterized protein YehI; DUF4132 family pseudogene; defective yehI paralog; molybdate metabolism regulator, first fragment; molybdate metabolism regulator, second fragment 2; yehI' molR mutations have phenotypes and the N-terminal molR fragment of yehI' may be expressed and may have retained or evolved MolR function.
      
 0.783
yrdD
ssDNA-binding protein, function unknown; Putative DNA topoisomerase; To H.influenzae HI_0656.1.
 
  
 0.783
zapD
FtsZ stabilizer; Cell division factor that enhances FtsZ-ring assembly. Directly interacts with FtsZ and promotes bundling of FtsZ protofilaments, with a reduction in FtsZ GTPase activity.
  
     0.736
yrdB
DUF1488 family protein.
       0.723
aroE
Dehydroshikimate reductase, NAD(P)-binding; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA). It displays no activity in the presence of NAD.
       0.723
tsaC
Threonylcarbamoyl-AMP synthase; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Catalyzes the conversion of L-threonine, HCO(3)(-)/CO(2) and ATP to give threonylcarbamoyl-AMP (TC-AMP) as the acyladenylate intermediate, with the release of diphosphate. Is also able to catalyze the reverse reaction in vitro, i.e. the formation of ATP from TC-AMP and PPi. Shows higher affinity for the full-length tRNA(Thr) lacking only the t(6)A37 modification than for its fully modified counterpart. Could also [...]
       0.723
yqiC
BMFP family putative fusogenic protein; Required for efficient ubiquinone (coenzyme Q) biosynthesis under aerobic conditions. UbiK is probably an accessory factor of Ubi enzymes and facilitates ubiquinone biosynthesis by acting as an assembly factor, a targeting factor, or both. Dispensable for ubiquinone biosynthesis under anaerobiosis.
  
    0.688
ybeL
DUF1451 family protein; Putative alpha helical protein.
  
    0.686
gspL
General secretory pathway component, cryptic; Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins.
  
     0.654
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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