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rnt rnt dnaE dnaE dnaN dnaN dnaX dnaX holA holA holE holE rph rph rnpA rnpA cca cca hflD hflD ams ams
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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.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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
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[Homology]
Score
rntRibonuclease T; Trims short 3' overhangs of a variety of RNA species, leaving a one or two nucleotide 3' overhang. Responsible for the end-turnover of tRNA: specifically removes the terminal AMP residue from uncharged tRNA (tRNA-C-C-A). Also appears to be involved in tRNA biosynthesis. (215 aa)    
Predicted Functional Partners:
dnaE
Similar to Escherichia coli DNA polymerase III,alpha chain DnaE SW:DP3A_ECOLI (P10443) (1160 aa) fasta scores: E(): 0, 89.0% id in 1160 aa.
  
 0.888
dnaN
DNA polymerase III, beta subunit protein; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initi [...]
  
 0.886
dnaX
DNA polymerase III subunit Tau (contains DNA polymerase III subunit Gamma); DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity.
   
 0.863
holA
Similar to Escherichia coli DNA polymerase III,delta subunit HolA SW:HOLA_ECOLI (P28630) (343 aa) fasta scores: E(): 0, 71.9% id in 342 aa, and to Vibrio cholerae DNA polymerase III, delta subunit VC0953 TR:Q9KTE9 (EMBL:AE004177) (342 aa) fasta scores: E(): 0, 48.5% id in 332 aa.
  
 0.861
holE
Similar to Escherichia coli DNA polymerase III,theta subunit HolE SW:HOLE_ECOLI (P28689) (76 aa) fasta scores: E(): 3.5e-16, 64.5% id in 76 aa.
    
  0.842
rph
Ribonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.
   
 
 0.800
rnpA
Ribonuclease P protein; RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus. It can also cleave other RNA substrates such as 4.5S RNA. The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme.
  
 
  0.723
cca
tRNA nucleotidyltransferase; Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate. Also shows phosphatase, 2'-nucleotidase and 2',3'-cyclic phosphodiesterase activities. These phosphohydrolase activities are probably involved in the repair of the tRNA 3'-CCA terminus degraded by intracellular RNases.
 
 
 0.716
hflD
Similar to Escherichia coli hypothetical protein YcfC SW:YCFC_ECOLI (P25746) (213 aa) fasta scores: E(): 0,75.5% id in 208 aa, and to Vibrio cholerae hypothetical protein VC1127 TR:Q9KSX9 (EMBL:AE004193) (205 aa) fasta scores: E(): 0, 55.3% id in 206 aa.
  
    0.676
ams
Ribonuclease E; Endoribonuclease that plays a central role in RNA processing and decay. Required for the maturation of 5S and 16S rRNAs and the majority of tRNAs. Also involved in the degradation of most mRNAs. Belongs to the RNase E/G family. RNase E subfamily.
  
 
 0.660
Your Current Organism:
Yersinia pestis
NCBI taxonomy Id: 214092
Other names: Y. pestis CO92, Yersinia pestis CO92, Yersinia pestis str. CO92, Yersinia pestis strain CO92
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