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
tnaLTryptophanase leader peptide; Escherichia coli K-12 ortholog: b3707. (24 aa)    
Predicted Functional Partners:
tnaA
Tryptophanase; Escherichia coli K-12 ortholog: b3708; Escherichia coli O157:H7 ortholog: z5203; Belongs to the beta-eliminating lyase family.
  
  
 0.984
prfB
Peptide chain release factor 2; Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.
    
 
 0.940
tnaB
Low affinity tryptophan permease; Escherichia coli K-12 ortholog: b3709; Escherichia coli O157:H7 ortholog: z5204.
  
  
 0.917
yacA
Secretion monitor precursor; Regulates secA expression by translational coupling of the secM secA operon. Translational pausing at a specific Pro residue 5 residues before the end of the protein may allow disruption of a mRNA repressor helix that normally suppresses secA translation initiation. Belongs to the SecM family.
      
 0.837
rho
Transcription termination factor rho; Facilitates transcription termination by a mechanism that involves Rho binding to the nascent RNA, activation of Rho's RNA- dependent ATPase activity, and release of the mRNA from the DNA template.
      
 0.776
rplV
50S ribosomal protein L22; This protein binds specifically to 23S rRNA; its binding is stimulated by other ribosomal proteins, e.g. L4, L17, and L20. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).
    
   0.760
rplD
50S ribosomal protein L4; One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome. Forms part of the polypeptide exit tunnel. Belongs to the universal ribosomal protein uL4 family.
    
   0.760
rpmH
50S ribosomal protein L34; Escherichia coli K-12 ortholog: b3703; Escherichia coli O157:H7 ortholog: z5194; Belongs to the bacterial ribosomal protein bL34 family.
   
   0.758
yhdL
Putative regulator; Residues 1 to 72 of 72 are 98.61 pct identical to residues 1 to 72 of 72 from SwissProt.40 : >sp|P36675|YHDL_ECOLI Hypothetical protein yhdL.
    
 
 0.752
rpsT
30S ribosomal protein S20; Binds directly to 16S ribosomal RNA.
    
   0.707
Your Current Organism:
Escherichia coli CFT073
NCBI taxonomy Id: 199310
Other names: E. coli CFT073, Escherichia coli str. CFT073, Escherichia coli strain CFT073
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