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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
nifR3Putative 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. (333 aa)    
Predicted Functional Partners:
ntrB
Nitrogen regulatory signal transduction histidine kinase NtrB; Observed by proteomics; Citation: Foster-Hartnett et al. (1993) Mol. Microbiol. 8:903-914.
  
  
 0.920
ntrC
Nitrogen assimilation regulatory protein ntrC Response regulator; 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.
  
  
 0.870
metK
Methionine S-adenosyltransferase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the AdoMet synthase family.
  
  
 0.760
mazG
Possible mazG.
  
  
 0.755
trmD
Putative tRNA (guanine-N1)-methyltransferase; Specifically methylates guanosine-37 in various tRNAs. Belongs to the RNA methyltransferase TrmD family.
  
  
 0.729
ntrY
Nitrogen regulatory signal transduction histidine kinase NtrY; Citation: Pawlowski et al. (1991) Mol. Gen. Genet. 231:124-38; observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
     
 0.682
truA
Putative tRNA-pseudouridine synthase; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs.
 
 
 0.648
rpsP,
Ribosomal protein S16; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
  
    0.647
cinA
Possible competence-damaged protein; Belongs to the CinA family.
       0.644
ispD
4-diphosphocytidyl-2C-methyl-D-erythritol synthase:YgbB; Bifunctional enzyme that catalyzes the formation of 4- diphosphocytidyl-2-C-methyl-D-erythritol from CTP and 2-C-methyl-D- erythritol 4-phosphate (MEP) (IspD), and catalyzes the conversion of 4- diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C- methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP) (IspF); In the N-terminal section; belongs to the IspD/TarI cytidylyltransferase family. IspD subfamily.
       0.644
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.