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
CCG43124.1Uncharacterized 28.8 kDa protein in nifR3-like 5'region. (271 aa)    
Predicted Functional Partners:
CCG43131.1
Predicted phosphatase.
 
     0.741
CCG39893.1
Conserved hypothetical protein; Homologs of previously reported genes of unknown function.
  
     0.738
hemA-3
Glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).
 
     0.736
CCG42554.1
Conserved exported hypothetical protein; Homologs of previously reported genes of unknown function.
  
     0.736
CCG41323.1
Acyl-coenzyme A synthetases/AMP-(Fatty) acid ligases.
  
     0.735
CCG41957.1
Putative DNA polymerase III; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
     0.729
CCG41808.1
Conserved exported hypothetical protein; Homologs of previously reported genes of unknown function.
  
     0.691
CCG43125.1
Putative tRNA-dihydrouridine synthase (Nitrogen regulation protein nifR3); Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines; Belongs to the dus family.
       0.688
ntrB
Two-component sensor nitrogen regulation histidine kinase, classical system; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
       0.687
ntrC
Two-component nitrogen assimilation response transcriptional regulatory protein; Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes.
       0.682
Your Current Organism:
Phaeospirillum molischianum
NCBI taxonomy Id: 1150626
Other names: P. molischianum DSM 120, Phaeospirillum molischianum DSM 120, Phaeospirillum molischianum str. DSM 120, Phaeospirillum molischianum strain DSM 120
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