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
yqeCPutative selenium-dependent hydroxylase accessory protein. (256 aa)    
Predicted Functional Partners:
yqeB
XdhC-CoxI family protein with NAD(P)-binding Rossman fold; Putative synthases.
  
 0.998
mocA
CTP:molybdopterin cytidylyltransferase; Transfers a CMP moiety from CTP to Mo-molybdopterin (Mo-MPT) cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin cytosine dinucleotide (Mo-MCD) cofactor. Is specific for CTP; other nucleotides such as ATP and GTP cannot be utilized. Is also able to convert MPT to MCD in the absence of molybdate, however, with only one catalytic turnover.
 
  
 0.933
xdhD
Putative hypoxanthine oxidase, molybdopterin-binding/Fe-S binding; Probably has no xanthine dehydrogenase activity; however deletion results in increased adenine sensitivity, suggesting that this protein contributes to the conversion of adenine to guanine nucleotides during purine salvage.
 
  
 0.870
ygfK
Putative Fe-S subunit oxidoreductase subunit; Could be an iron-sulfur flavoprotein with NADPH:O(2) oxidoreductase activity.
 
  
 0.866
xdhA
Xanthine dehydrogenase, molybdenum binding subunit; Presumed to be a dehydrogenase, but possibly an oxidase. Participates in limited purine salvage (requires aspartate) but does not support aerobic growth on purines as the sole carbon source (purine catabolism). Deletion results in increased adenine sensitivity, suggesting that this protein contributes to the conversion of adenine to guanine nucleotides during purine salvage.
 
  
 0.852
ygfM
Putative oxidoreductase.
 
  
 0.844
ssnA
Putative chlorohydrolase/aminohydrolase; Protein involved in cell cycle.
 
    0.818
xdhC
Xanthine dehydrogenase, Fe-S binding subunit; Iron-sulfur subunit of the xanthine dehydrogenase complex.
 
  
 0.793
mnmH
tRNA 2-selenouridine synthase; Involved in the post-transcriptional modification of the uridine at the wobble position (U34) of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Catalyzes the conversion of 2-thiouridine (S2U-RNA) to 2-selenouridine (Se2U-RNA). Acts in a two-step process involving geranylation of 2-thiouridine (S2U) to S-geranyl-2-thiouridine (geS2U) and subsequent selenation of the latter derivative to 2-selenouridine (Se2U) in the tRNA chain.
      
 0.783
xdhB
Xanthine dehydrogenase, FAD-binding subunit; Presumed to be a dehydrogenase, but possibly an oxidase. Participates in limited purine salvage (requires aspartate) but does not support aerobic growth on purines as the sole carbon source (purine catabolism).
 
  
 0.748
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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