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
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[Homology]
Score
yqcCDUF446 family protein; To the N-terminal of E.carotovora exoenzyme regulation regulon ORF1. The C-terminal part is colinear with YqcB. (109 aa)    
Predicted Functional Partners:
truC
tRNA(Ile1,Asp) pseudouridine(65) synthase; Responsible for synthesis of pseudouridine from uracil-65 in transfer RNAs; Belongs to the pseudouridine synthase RluA family.
 
  
 0.990
yqcA
Short-chain flavodoxin, FMN-binding; Probable electron transporter; Belongs to the flavodoxin family. MioC subfamily.
     0.921
rmf
Ribosome modulation factor; During stationary phase, converts 70S ribosomes to an immature dimeric form (90S ribosomes) which are converted to inactive 100S ribosomes (a process called ribosomal hibernation) by the hibernation promoting factor HPF. Inactivates ribosomes by covering the peptidyl transferase (PTase) center of the 23S rRNA and the entrance of peptide exit tunnel. However crystallization with T.thermophilus 70S ribosomes shows it binds near the 3'-end of the 16S rRNA near the anti-Shine-Dalgarno sequence, where it would sterically hinder translation inititation. In this cr [...]
  
     0.692
syd
SecY-interacting protein; Interacts with the SecY protein in vivo. May bind preferentially to an uncomplexed state of SecY, thus functioning either as a chelating agent for excess SecY in the cell or as a regulatory factor that negatively controls the translocase function; Belongs to the Syd family.
 
    0.651
rdgC
Recombination-associated protein RdgC; May be involved in recombination; Belongs to the RdgC family.
  
  
 0.603
yohC
Yip1 family inner membrane protein.
  
     0.582
yejH
Putative ATP-dependent DNA or RNA helicase; RadD contains helicase motifs, suggesting it may be a helicase, although that activity has not been observed (Probable). In combination with RadA is important in repair of double-strand DNA breaks (DSB). Has DNA-independent ATPase activity that is stimulated by single-stranded DNA-binding protein SSB. ATPase is stimulated by a peptide with the last 10 residues of SSB, but not when the peptide's last Phe residue is missing. Binds ssDNA; binding is slightly better in the presence of nucleotides. May be involved in resolution of branched DNA int [...]
   
  
 0.551
yciH
Initiation factor function partial mimic, SUI1 family; Belongs to the SUI1 family.
  
    0.510
apaH
Diadenosine tetraphosphatase; Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP; Belongs to the Ap4A hydrolase family.
      
 0.486
nfuA
Fe/S biogenesis protein, putative scaffold/chaperone protein; Involved in iron-sulfur cluster biogenesis under severe conditions such as iron starvation or oxidative stress. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins. Required for E.coli to sustain oxidative stress and iron starvation. Also necessary for the use of extracellular DNA as the sole source of carbon and energy. Belongs to the NfuA family.
  
     0.480
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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