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
CAR18984.1Conserved hypothetical protein; Antioxidant protein with alkyl hydroperoxidase activity. Required for the reduction of the AhpC active site cysteine residues and for the regeneration of the AhpC enzyme activity. Belongs to the AhpD family. (143 aa)    
Predicted Functional Partners:
CAR18983.1
Putative fused protein: aminotransaminase/transcriptional regulator, GntR family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
     0.764
ybdK
Gamma-glutamyl:cysteine ligase; ATP-dependent carboxylate-amine ligase which exhibits weak glutamate--cysteine ligase activity.
  
    0.492
nrdH
Glutaredoxin-like protein; Function experimentally demonstrated in the studied species; putative carrier.
     
 0.478
nrdI
Protein that stimulates ribonucleotide reduction; Probably involved in ribonucleotide reductase function.
       0.455
nrdF
Ribonucleoside-diphosphate reductase 2, beta subunit, ferritin-like; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides; Belongs to the ribonucleoside diphosphate reductase small chain family.
       0.441
nrdE
Ribonucleoside-diphosphate reductase 2, alpha subunit; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides.
       0.439
ycfQ
Putative DNA-binding transcriptional regulator; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
    0.422
nupG-2
Putative nucleoside transporter; Broad-specificity transporter of purine and pyrimidine nucleosides. Driven by a proton motive force; Belongs to the major facilitator superfamily. Nucleoside:H(+) symporter (NHS) (TC 2.A.1.10) family.
  
     0.406
nupG
Nucleoside transporter; Broad-specificity transporter of purine and pyrimidine nucleosides. Driven by a proton motive force; Belongs to the major facilitator superfamily. Nucleoside:H(+) symporter (NHS) (TC 2.A.1.10) family.
  
     0.406
Your Current Organism:
Escherichia coli IAI39
NCBI taxonomy Id: 585057
Other names: E. coli IAI39
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